From 98b9645bcebf009643cff4e265cfcd31b56d80f5 Mon Sep 17 00:00:00 2001 From: Kitware Robot Date: Wed, 22 Jul 2015 13:21:45 -0400 Subject: Rename Fortran parser infrastructure to drop "Depends" prefix The parser can be re-used outside cmDependsFortran or the cmDepends class hierarchy so drop the "Depends" from its name: rename 's/DependsFortran([A-Za-z0-9_])/Fortran$1/' Source/*.* sed -i 's/DependsFortran\([A-Za-z0-9_]\)/Fortran\1/g' Source/*.* sed -i 's/FortranInternals/DependsFortranInternals/g' Source/*.* Also manually fix Source/CMakeLists.txt source file ordering. --- Source/CMakeLists.txt | 9 +- Source/cmDependsFortran.cxx | 142 +- Source/cmDependsFortran.h | 8 +- Source/cmDependsFortranLexer.cxx | 2413 --------------------------------- Source/cmDependsFortranLexer.h | 348 ----- Source/cmDependsFortranLexer.in.l | 190 --- Source/cmDependsFortranParser.cxx | 2088 ---------------------------- Source/cmDependsFortranParser.h | 96 -- Source/cmDependsFortranParser.y | 282 ---- Source/cmDependsFortranParserTokens.h | 122 -- Source/cmFortranLexer.cxx | 2413 +++++++++++++++++++++++++++++++++ Source/cmFortranLexer.h | 348 +++++ Source/cmFortranLexer.in.l | 190 +++ Source/cmFortranParser.cxx | 2088 ++++++++++++++++++++++++++++ Source/cmFortranParser.h | 96 ++ Source/cmFortranParser.y | 282 ++++ Source/cmFortranParserTokens.h | 122 ++ 17 files changed, 5619 insertions(+), 5618 deletions(-) delete mode 100644 Source/cmDependsFortranLexer.cxx delete mode 100644 Source/cmDependsFortranLexer.h delete mode 100644 Source/cmDependsFortranLexer.in.l delete mode 100644 Source/cmDependsFortranParser.cxx delete mode 100644 Source/cmDependsFortranParser.h delete mode 100644 Source/cmDependsFortranParser.y delete mode 100644 Source/cmDependsFortranParserTokens.h create mode 100644 Source/cmFortranLexer.cxx create mode 100644 Source/cmFortranLexer.h create mode 100644 Source/cmFortranLexer.in.l create mode 100644 Source/cmFortranParser.cxx create mode 100644 Source/cmFortranParser.h create mode 100644 Source/cmFortranParser.y create mode 100644 Source/cmFortranParserTokens.h diff --git a/Source/CMakeLists.txt b/Source/CMakeLists.txt index d5fe7d1..7e39386 100644 --- a/Source/CMakeLists.txt +++ b/Source/CMakeLists.txt @@ -88,7 +88,7 @@ option(CMAKE_REGENERATE_YACCLEX "Regenerate YACC and LEXX files" OFF) mark_as_advanced(CMAKE_REGENERATE_YACCLEX) if(CMAKE_REGENERATE_YACCLEX) - set(parsersLexers cmDependsFortran cmCommandArgument cmExpr) + set(parsersLexers cmFortran cmCommandArgument cmExpr) find_program(YACC_EXECUTABLE NAMES yacc bison PATHS /usr/bin @@ -193,9 +193,6 @@ set(SRCS cmDependsC.h cmDependsFortran.cxx cmDependsFortran.h - cmDependsFortranLexer.cxx - cmDependsFortranParser.cxx - cmDependsFortranParser.h cmDependsJava.cxx cmDependsJava.h cmDependsJavaLexer.cxx @@ -243,6 +240,10 @@ set(SRCS cmFileLockResult.h cmFileTimeComparison.cxx cmFileTimeComparison.h + cmFortranLexer.cxx + cmFortranLexer.h + cmFortranParser.cxx + cmFortranParser.h cmGeneratedFileStream.cxx cmGeneratorExpressionContext.cxx cmGeneratorExpressionContext.h diff --git a/Source/cmDependsFortran.cxx b/Source/cmDependsFortran.cxx index 1b2586c..cbc8c8b 100644 --- a/Source/cmDependsFortran.cxx +++ b/Source/cmDependsFortran.cxx @@ -16,7 +16,7 @@ #include "cmMakefile.h" #include "cmGeneratedFileStream.h" -#include "cmDependsFortranParser.h" /* Interface to parser object. */ +#include "cmFortranParser.h" /* Interface to parser object. */ #include #include #include @@ -27,7 +27,7 @@ //---------------------------------------------------------------------------- // Information about a single source file. -class cmDependsFortranSourceInfo +class cmFortranSourceInfo { public: // The name of the source file. @@ -45,16 +45,16 @@ public: // Parser methods not included in generated interface. // Get the current buffer processed by the lexer. -YY_BUFFER_STATE cmDependsFortranLexer_GetCurrentBuffer(yyscan_t yyscanner); +YY_BUFFER_STATE cmFortranLexer_GetCurrentBuffer(yyscan_t yyscanner); // The parser entry point. -int cmDependsFortran_yyparse(yyscan_t); +int cmFortran_yyparse(yyscan_t); //---------------------------------------------------------------------------- // Define parser object internal structure. -struct cmDependsFortranFile +struct cmFortranFile { - cmDependsFortranFile(FILE* file, YY_BUFFER_STATE buffer, + cmFortranFile(FILE* file, YY_BUFFER_STATE buffer, const std::string& dir): File(file), Buffer(buffer), Directory(dir) {} FILE* File; @@ -62,12 +62,12 @@ struct cmDependsFortranFile std::string Directory; }; -struct cmDependsFortranParser_s +struct cmFortranParser_s { - cmDependsFortranParser_s(cmDependsFortran* self, + cmFortranParser_s(cmDependsFortran* self, std::set& ppDefines, - cmDependsFortranSourceInfo& info); - ~cmDependsFortranParser_s(); + cmFortranSourceInfo& info); + ~cmFortranParser_s(); // Pointer back to the main class. cmDependsFortran* Self; @@ -76,7 +76,7 @@ struct cmDependsFortranParser_s yyscan_t Scanner; // Stack of open files in the translation unit. - std::stack FileStack; + std::stack FileStack; // Buffer for string literals. std::string TokenString; @@ -90,7 +90,7 @@ struct cmDependsFortranParser_s std::stack SkipToEnd; // Information about the parsed source. - cmDependsFortranSourceInfo& Info; + cmFortranSourceInfo& Info; }; //---------------------------------------------------------------------------- @@ -105,18 +105,18 @@ public: TargetRequiresMap TargetRequires; // Information about each object file. - typedef std::map ObjectInfoMap; + typedef std::map ObjectInfoMap; ObjectInfoMap ObjectInfo; - cmDependsFortranSourceInfo& CreateObjectInfo(const char* obj, + cmFortranSourceInfo& CreateObjectInfo(const char* obj, const char* src) { - std::map::iterator i = + std::map::iterator i = this->ObjectInfo.find(obj); if(i == this->ObjectInfo.end()) { - std::map::value_type - entry(obj, cmDependsFortranSourceInfo()); + std::map::value_type + entry(obj, cmFortranSourceInfo()); i = this->ObjectInfo.insert(entry).first; i->second.Source = src; } @@ -192,7 +192,7 @@ bool cmDependsFortran::WriteDependencies( { const std::string& src = *it; // Get the information object for this source. - cmDependsFortranSourceInfo& info = + cmFortranSourceInfo& info = this->Internal->CreateObjectInfo(obj.c_str(), src.c_str()); // Make a copy of the macros defined via ADD_DEFINITIONS @@ -201,13 +201,13 @@ bool cmDependsFortran::WriteDependencies( // Create the parser object. The constructor takes ppMacro and info per // reference, so we may look into the resulting objects later. - cmDependsFortranParser parser(this, ppDefines, info); + cmFortranParser parser(this, ppDefines, info); // Push on the starting file. - cmDependsFortranParser_FilePush(&parser, src.c_str()); + cmFortranParser_FilePush(&parser, src.c_str()); // Parse the translation unit. - if(cmDependsFortran_yyparse(parser.Scanner) != 0) + if(cmFortran_yyparse(parser.Scanner) != 0) { // Failed to parse the file. Report failure to write dependencies. okay = false; @@ -318,7 +318,7 @@ void cmDependsFortran::LocateModules() for(ObjectInfoMap::const_iterator infoI = objInfo.begin(); infoI != objInfo.end(); ++infoI) { - cmDependsFortranSourceInfo const& info = infoI->second; + cmFortranSourceInfo const& info = infoI->second; // Include this module in the set provided by this target. this->Internal->TargetProvides.insert(info.Provides.begin(), info.Provides.end()); @@ -428,7 +428,7 @@ void cmDependsFortran::ConsiderModule(const char* name, bool cmDependsFortran ::WriteDependenciesReal(const char *obj, - cmDependsFortranSourceInfo const& info, + cmFortranSourceInfo const& info, const char* mod_dir, const char* stamp_dir, std::ostream& makeDepends, std::ostream& internalDepends) @@ -701,7 +701,7 @@ bool cmDependsFortran::CopyModule(const std::vector& args) // is later used for longer sequences it should be re-written using an // efficient string search algorithm such as Boyer-Moore. static -bool cmDependsFortranStreamContainsSequence(std::istream& ifs, +bool cmFortranStreamContainsSequence(std::istream& ifs, const char* seq, int len) { assert(len > 0); @@ -734,7 +734,7 @@ bool cmDependsFortranStreamContainsSequence(std::istream& ifs, //---------------------------------------------------------------------------- // Helper function to compare the remaining content in two streams. -static bool cmDependsFortranStreamsDiffer(std::istream& ifs1, +static bool cmFortranStreamsDiffer(std::istream& ifs1, std::istream& ifs2) { // Compare the remaining content. @@ -837,7 +837,7 @@ bool cmDependsFortran::ModulesDiffer(const char* modFile, const char seq[1] = {'\n'}; const int seqlen = 1; - if(!cmDependsFortranStreamContainsSequence(finModFile, seq, seqlen)) + if(!cmFortranStreamContainsSequence(finModFile, seq, seqlen)) { // The module is of unexpected format. Assume it is different. std::cerr << compilerId << " fortran module " << modFile @@ -845,7 +845,7 @@ bool cmDependsFortran::ModulesDiffer(const char* modFile, return true; } - if(!cmDependsFortranStreamContainsSequence(finStampFile, seq, seqlen)) + if(!cmFortranStreamContainsSequence(finStampFile, seq, seqlen)) { // The stamp must differ if the sequence is not contained. return true; @@ -857,7 +857,7 @@ bool cmDependsFortran::ModulesDiffer(const char* modFile, const char seq[2] = {'\n', '\0'}; const int seqlen = 2; - if(!cmDependsFortranStreamContainsSequence(finModFile, seq, seqlen)) + if(!cmFortranStreamContainsSequence(finModFile, seq, seqlen)) { // The module is of unexpected format. Assume it is different. std::cerr << compilerId << " fortran module " << modFile @@ -865,7 +865,7 @@ bool cmDependsFortran::ModulesDiffer(const char* modFile, return true; } - if(!cmDependsFortranStreamContainsSequence(finStampFile, seq, seqlen)) + if(!cmFortranStreamContainsSequence(finStampFile, seq, seqlen)) { // The stamp must differ if the sequence is not contained. return true; @@ -875,7 +875,7 @@ bool cmDependsFortran::ModulesDiffer(const char* modFile, // Compare the remaining content. If no compiler id matched above, // including the case none was given, this will compare the whole // content. - if(!cmDependsFortranStreamsDiffer(finModFile, finStampFile)) + if(!cmFortranStreamsDiffer(finModFile, finStampFile)) { return false; } @@ -926,34 +926,34 @@ bool cmDependsFortran::FindIncludeFile(const char* dir, } //---------------------------------------------------------------------------- -cmDependsFortranParser_s -::cmDependsFortranParser_s(cmDependsFortran* self, +cmFortranParser_s +::cmFortranParser_s(cmDependsFortran* self, std::set& ppDefines, - cmDependsFortranSourceInfo& info): + cmFortranSourceInfo& info): Self(self), PPDefinitions(ppDefines), Info(info) { this->InInterface = 0; this->InPPFalseBranch = 0; // Initialize the lexical scanner. - cmDependsFortran_yylex_init(&this->Scanner); - cmDependsFortran_yyset_extra(this, this->Scanner); + cmFortran_yylex_init(&this->Scanner); + cmFortran_yyset_extra(this, this->Scanner); // Create a dummy buffer that is never read but is the fallback // buffer when the last file is popped off the stack. YY_BUFFER_STATE buffer = - cmDependsFortran_yy_create_buffer(0, 4, this->Scanner); - cmDependsFortran_yy_switch_to_buffer(buffer, this->Scanner); + cmFortran_yy_create_buffer(0, 4, this->Scanner); + cmFortran_yy_switch_to_buffer(buffer, this->Scanner); } //---------------------------------------------------------------------------- -cmDependsFortranParser_s::~cmDependsFortranParser_s() +cmFortranParser_s::~cmFortranParser_s() { - cmDependsFortran_yylex_destroy(this->Scanner); + cmFortran_yylex_destroy(this->Scanner); } //---------------------------------------------------------------------------- -bool cmDependsFortranParser_FilePush(cmDependsFortranParser* parser, +bool cmFortranParser_FilePush(cmFortranParser* parser, const char* fname) { // Open the new file and push it onto the stack. Save the old @@ -961,12 +961,12 @@ bool cmDependsFortranParser_FilePush(cmDependsFortranParser* parser, if(FILE* file = cmsys::SystemTools::Fopen(fname, "rb")) { YY_BUFFER_STATE current = - cmDependsFortranLexer_GetCurrentBuffer(parser->Scanner); + cmFortranLexer_GetCurrentBuffer(parser->Scanner); std::string dir = cmSystemTools::GetParentDirectory(fname); - cmDependsFortranFile f(file, current, dir); + cmFortranFile f(file, current, dir); YY_BUFFER_STATE buffer = - cmDependsFortran_yy_create_buffer(0, 16384, parser->Scanner); - cmDependsFortran_yy_switch_to_buffer(buffer, parser->Scanner); + cmFortran_yy_create_buffer(0, 16384, parser->Scanner); + cmFortran_yy_switch_to_buffer(buffer, parser->Scanner); parser->FileStack.push(f); return 1; } @@ -977,7 +977,7 @@ bool cmDependsFortranParser_FilePush(cmDependsFortranParser* parser, } //---------------------------------------------------------------------------- -bool cmDependsFortranParser_FilePop(cmDependsFortranParser* parser) +bool cmFortranParser_FilePop(cmFortranParser* parser) { // Pop one file off the stack and close it. Switch the lexer back // to the next one on the stack. @@ -987,18 +987,18 @@ bool cmDependsFortranParser_FilePop(cmDependsFortranParser* parser) } else { - cmDependsFortranFile f = parser->FileStack.top(); parser->FileStack.pop(); + cmFortranFile f = parser->FileStack.top(); parser->FileStack.pop(); fclose(f.File); YY_BUFFER_STATE current = - cmDependsFortranLexer_GetCurrentBuffer(parser->Scanner); - cmDependsFortran_yy_delete_buffer(current, parser->Scanner); - cmDependsFortran_yy_switch_to_buffer(f.Buffer, parser->Scanner); + cmFortranLexer_GetCurrentBuffer(parser->Scanner); + cmFortran_yy_delete_buffer(current, parser->Scanner); + cmFortran_yy_switch_to_buffer(f.Buffer, parser->Scanner); return 1; } } //---------------------------------------------------------------------------- -int cmDependsFortranParser_Input(cmDependsFortranParser* parser, +int cmFortranParser_Input(cmFortranParser* parser, char* buffer, size_t bufferSize) { // Read from the file on top of the stack. If the stack is empty, @@ -1012,26 +1012,26 @@ int cmDependsFortranParser_Input(cmDependsFortranParser* parser, } //---------------------------------------------------------------------------- -void cmDependsFortranParser_StringStart(cmDependsFortranParser* parser) +void cmFortranParser_StringStart(cmFortranParser* parser) { parser->TokenString = ""; } //---------------------------------------------------------------------------- -const char* cmDependsFortranParser_StringEnd(cmDependsFortranParser* parser) +const char* cmFortranParser_StringEnd(cmFortranParser* parser) { return parser->TokenString.c_str(); } //---------------------------------------------------------------------------- -void cmDependsFortranParser_StringAppend(cmDependsFortranParser* parser, +void cmFortranParser_StringAppend(cmFortranParser* parser, char c) { parser->TokenString += c; } //---------------------------------------------------------------------------- -void cmDependsFortranParser_SetInInterface(cmDependsFortranParser* parser, +void cmFortranParser_SetInInterface(cmFortranParser* parser, bool in) { if(parser->InPPFalseBranch) @@ -1043,26 +1043,26 @@ void cmDependsFortranParser_SetInInterface(cmDependsFortranParser* parser, } //---------------------------------------------------------------------------- -bool cmDependsFortranParser_GetInInterface(cmDependsFortranParser* parser) +bool cmFortranParser_GetInInterface(cmFortranParser* parser) { return parser->InInterface; } //---------------------------------------------------------------------------- -void cmDependsFortranParser_SetOldStartcond(cmDependsFortranParser* parser, +void cmFortranParser_SetOldStartcond(cmFortranParser* parser, int arg) { parser->OldStartcond = arg; } //---------------------------------------------------------------------------- -int cmDependsFortranParser_GetOldStartcond(cmDependsFortranParser* parser) +int cmFortranParser_GetOldStartcond(cmFortranParser* parser) { return parser->OldStartcond; } //---------------------------------------------------------------------------- -void cmDependsFortranParser_Error(cmDependsFortranParser*, const char*) +void cmFortranParser_Error(cmFortranParser*, const char*) { // If there is a parser error just ignore it. The source will not // compile and the user will edit it. Then dependencies will have @@ -1070,7 +1070,7 @@ void cmDependsFortranParser_Error(cmDependsFortranParser*, const char*) } //---------------------------------------------------------------------------- -void cmDependsFortranParser_RuleUse(cmDependsFortranParser* parser, +void cmFortranParser_RuleUse(cmFortranParser* parser, const char* name) { if(!parser->InPPFalseBranch) @@ -1080,7 +1080,7 @@ void cmDependsFortranParser_RuleUse(cmDependsFortranParser* parser, } //---------------------------------------------------------------------------- -void cmDependsFortranParser_RuleInclude(cmDependsFortranParser* parser, +void cmFortranParser_RuleInclude(cmFortranParser* parser, const char* name) { if(parser->InPPFalseBranch) @@ -1106,12 +1106,12 @@ void cmDependsFortranParser_RuleInclude(cmDependsFortranParser* parser, parser->Info.Includes.insert(fullName); // Parse it immediately to translate the source inline. - cmDependsFortranParser_FilePush(parser, fullName.c_str()); + cmFortranParser_FilePush(parser, fullName.c_str()); } } //---------------------------------------------------------------------------- -void cmDependsFortranParser_RuleModule(cmDependsFortranParser* parser, +void cmFortranParser_RuleModule(cmFortranParser* parser, const char* name) { if(!parser->InPPFalseBranch && !parser->InInterface) @@ -1121,7 +1121,7 @@ void cmDependsFortranParser_RuleModule(cmDependsFortranParser* parser, } //---------------------------------------------------------------------------- -void cmDependsFortranParser_RuleDefine(cmDependsFortranParser* parser, +void cmFortranParser_RuleDefine(cmFortranParser* parser, const char* macro) { if(!parser->InPPFalseBranch) @@ -1131,7 +1131,7 @@ void cmDependsFortranParser_RuleDefine(cmDependsFortranParser* parser, } //---------------------------------------------------------------------------- -void cmDependsFortranParser_RuleUndef(cmDependsFortranParser* parser, +void cmFortranParser_RuleUndef(cmFortranParser* parser, const char* macro) { if(!parser->InPPFalseBranch) @@ -1146,7 +1146,7 @@ void cmDependsFortranParser_RuleUndef(cmDependsFortranParser* parser, } //---------------------------------------------------------------------------- -void cmDependsFortranParser_RuleIfdef(cmDependsFortranParser* parser, +void cmFortranParser_RuleIfdef(cmFortranParser* parser, const char* macro) { // A new PP branch has been opened @@ -1167,7 +1167,7 @@ void cmDependsFortranParser_RuleIfdef(cmDependsFortranParser* parser, } //---------------------------------------------------------------------------- -void cmDependsFortranParser_RuleIfndef(cmDependsFortranParser* parser, +void cmFortranParser_RuleIfndef(cmFortranParser* parser, const char* macro) { // A new PP branch has been opened @@ -1189,7 +1189,7 @@ void cmDependsFortranParser_RuleIfndef(cmDependsFortranParser* parser, } //---------------------------------------------------------------------------- -void cmDependsFortranParser_RuleIf(cmDependsFortranParser* parser) +void cmFortranParser_RuleIf(cmFortranParser* parser) { /* Note: The current parser is _not_ able to get statements like * #if 0 @@ -1223,10 +1223,10 @@ void cmDependsFortranParser_RuleIf(cmDependsFortranParser* parser) } //---------------------------------------------------------------------------- -void cmDependsFortranParser_RuleElif(cmDependsFortranParser* parser) +void cmFortranParser_RuleElif(cmFortranParser* parser) { /* Note: There are parser limitations. See the note at - * cmDependsFortranParser_RuleIf(..) + * cmFortranParser_RuleIf(..) */ // Always taken unless an #ifdef or #ifndef-branch has been taken @@ -1240,7 +1240,7 @@ void cmDependsFortranParser_RuleElif(cmDependsFortranParser* parser) } //---------------------------------------------------------------------------- -void cmDependsFortranParser_RuleElse(cmDependsFortranParser* parser) +void cmFortranParser_RuleElse(cmFortranParser* parser) { // if the parent branch is false do nothing! if(parser->InPPFalseBranch > 1) @@ -1262,7 +1262,7 @@ void cmDependsFortranParser_RuleElse(cmDependsFortranParser* parser) } //---------------------------------------------------------------------------- -void cmDependsFortranParser_RuleEndif(cmDependsFortranParser* parser) +void cmFortranParser_RuleEndif(cmFortranParser* parser) { if(!parser->SkipToEnd.empty()) { diff --git a/Source/cmDependsFortran.h b/Source/cmDependsFortran.h index cb40796..9f28088 100644 --- a/Source/cmDependsFortran.h +++ b/Source/cmDependsFortran.h @@ -9,13 +9,13 @@ implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the License for more information. ============================================================================*/ -#ifndef cmDependsFortran_h -#define cmDependsFortran_h +#ifndef cmFortran_h +#define cmFortran_h #include "cmDepends.h" class cmDependsFortranInternals; -class cmDependsFortranSourceInfo; +class cmFortranSourceInfo; /** \class cmDependsFortran * \brief Dependency scanner for Fortran object files. @@ -71,7 +71,7 @@ protected: // Actually write the depenencies to the streams. bool WriteDependenciesReal(const char *obj, - cmDependsFortranSourceInfo const& info, + cmFortranSourceInfo const& info, const char* mod_dir, const char* stamp_dir, std::ostream& makeDepends, std::ostream& internalDepends); diff --git a/Source/cmDependsFortranLexer.cxx b/Source/cmDependsFortranLexer.cxx deleted file mode 100644 index 7453452..0000000 --- a/Source/cmDependsFortranLexer.cxx +++ /dev/null @@ -1,2413 +0,0 @@ -/*============================================================================ - CMake - Cross Platform Makefile Generator - Copyright 2000-2009 Kitware, Inc., Insight Software Consortium - - Distributed under the OSI-approved BSD License (the "License"); - see accompanying file Copyright.txt for details. - - This software is distributed WITHOUT ANY WARRANTY; without even the - implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - See the License for more information. -============================================================================*/ -#line 2 "cmDependsFortranLexer.cxx" - -#line 4 "cmDependsFortranLexer.cxx" - -#define YY_INT_ALIGNED short int - -/* A lexical scanner generated by flex */ - -#define FLEX_SCANNER -#define YY_FLEX_MAJOR_VERSION 2 -#define YY_FLEX_MINOR_VERSION 5 -#define YY_FLEX_SUBMINOR_VERSION 35 -#if YY_FLEX_SUBMINOR_VERSION > 0 -#define FLEX_BETA -#endif - -/* First, we deal with platform-specific or compiler-specific issues. */ - -/* begin standard C headers. */ -#include -#include -#include -#include - -/* end standard C headers. */ - -/* flex integer type definitions */ - -#ifndef FLEXINT_H -#define FLEXINT_H - -/* C99 systems have . Non-C99 systems may or may not. */ - -#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L - -/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, - * if you want the limit (max/min) macros for int types. - */ -#ifndef __STDC_LIMIT_MACROS -#define __STDC_LIMIT_MACROS 1 -#endif - -#include -typedef int8_t flex_int8_t; -typedef uint8_t flex_uint8_t; -typedef int16_t flex_int16_t; -typedef uint16_t flex_uint16_t; -typedef int32_t flex_int32_t; -typedef uint32_t flex_uint32_t; -#else -typedef signed char flex_int8_t; -typedef short int flex_int16_t; -typedef int flex_int32_t; -typedef unsigned char flex_uint8_t; -typedef unsigned short int flex_uint16_t; -typedef unsigned int flex_uint32_t; - -/* Limits of integral types. */ -#ifndef INT8_MIN -#define INT8_MIN (-128) -#endif -#ifndef INT16_MIN -#define INT16_MIN (-32767-1) -#endif -#ifndef INT32_MIN -#define INT32_MIN (-2147483647-1) -#endif -#ifndef INT8_MAX -#define INT8_MAX (127) -#endif -#ifndef INT16_MAX -#define INT16_MAX (32767) -#endif -#ifndef INT32_MAX -#define INT32_MAX (2147483647) -#endif -#ifndef UINT8_MAX -#define UINT8_MAX (255U) -#endif -#ifndef UINT16_MAX -#define UINT16_MAX (65535U) -#endif -#ifndef UINT32_MAX -#define UINT32_MAX (4294967295U) -#endif - -#endif /* ! C99 */ - -#endif /* ! FLEXINT_H */ - -#ifdef __cplusplus - -/* The "const" storage-class-modifier is valid. */ -#define YY_USE_CONST - -#else /* ! __cplusplus */ - -/* C99 requires __STDC__ to be defined as 1. */ -#if defined (__STDC__) - -#define YY_USE_CONST - -#endif /* defined (__STDC__) */ -#endif /* ! __cplusplus */ - -#ifdef YY_USE_CONST -#define yyconst const -#else -#define yyconst -#endif - -/* Returned upon end-of-file. */ -#define YY_NULL 0 - -/* Promotes a possibly negative, possibly signed char to an unsigned - * integer for use as an array index. If the signed char is negative, - * we want to instead treat it as an 8-bit unsigned char, hence the - * double cast. - */ -#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) - -/* An opaque pointer. */ -#ifndef YY_TYPEDEF_YY_SCANNER_T -#define YY_TYPEDEF_YY_SCANNER_T -typedef void* yyscan_t; -#endif - -/* For convenience, these vars (plus the bison vars far below) - are macros in the reentrant scanner. */ -#define yyin yyg->yyin_r -#define yyout yyg->yyout_r -#define yyextra yyg->yyextra_r -#define yyleng yyg->yyleng_r -#define yytext yyg->yytext_r -#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno) -#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) -#define yy_flex_debug yyg->yy_flex_debug_r - -/* Enter a start condition. This macro really ought to take a parameter, - * but we do it the disgusting crufty way forced on us by the ()-less - * definition of BEGIN. - */ -#define BEGIN yyg->yy_start = 1 + 2 * - -/* Translate the current start state into a value that can be later handed - * to BEGIN to return to the state. The YYSTATE alias is for lex - * compatibility. - */ -#define YY_START ((yyg->yy_start - 1) / 2) -#define YYSTATE YY_START - -/* Action number for EOF rule of a given start state. */ -#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) - -/* Special action meaning "start processing a new file". */ -#define YY_NEW_FILE cmDependsFortran_yyrestart(yyin ,yyscanner ) - -#define YY_END_OF_BUFFER_CHAR 0 - -/* Size of default input buffer. */ -#ifndef YY_BUF_SIZE -#ifdef __ia64__ -/* On IA-64, the buffer size is 16k, not 8k. - * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. - * Ditto for the __ia64__ case accordingly. - */ -#define YY_BUF_SIZE 32768 -#else -#define YY_BUF_SIZE 16384 -#endif /* __ia64__ */ -#endif - -/* The state buf must be large enough to hold one state per character in the main buffer. - */ -#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) - -#ifndef YY_TYPEDEF_YY_BUFFER_STATE -#define YY_TYPEDEF_YY_BUFFER_STATE -typedef struct yy_buffer_state *YY_BUFFER_STATE; -#endif - -#define EOB_ACT_CONTINUE_SCAN 0 -#define EOB_ACT_END_OF_FILE 1 -#define EOB_ACT_LAST_MATCH 2 - - #define YY_LESS_LINENO(n) - -/* Return all but the first "n" matched characters back to the input stream. */ -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ - int yyless_macro_arg = (n); \ - YY_LESS_LINENO(yyless_macro_arg);\ - *yy_cp = yyg->yy_hold_char; \ - YY_RESTORE_YY_MORE_OFFSET \ - yyg->yy_c_buf_p = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ - YY_DO_BEFORE_ACTION; /* set up yytext again */ \ - } \ - while ( 0 ) - -#define unput(c) yyunput( c, yyg->yytext_ptr , yyscanner ) - -#ifndef YY_TYPEDEF_YY_SIZE_T -#define YY_TYPEDEF_YY_SIZE_T -typedef size_t yy_size_t; -#endif - -#ifndef YY_STRUCT_YY_BUFFER_STATE -#define YY_STRUCT_YY_BUFFER_STATE -struct yy_buffer_state - { - FILE *yy_input_file; - - char *yy_ch_buf; /* input buffer */ - char *yy_buf_pos; /* current position in input buffer */ - - /* Size of input buffer in bytes, not including room for EOB - * characters. - */ - yy_size_t yy_buf_size; - - /* Number of characters read into yy_ch_buf, not including EOB - * characters. - */ - int yy_n_chars; - - /* Whether we "own" the buffer - i.e., we know we created it, - * and can realloc() it to grow it, and should free() it to - * delete it. - */ - int yy_is_our_buffer; - - /* Whether this is an "interactive" input source; if so, and - * if we're using stdio for input, then we want to use getc() - * instead of fread(), to make sure we stop fetching input after - * each newline. - */ - int yy_is_interactive; - - /* Whether we're considered to be at the beginning of a line. - * If so, '^' rules will be active on the next match, otherwise - * not. - */ - int yy_at_bol; - - int yy_bs_lineno; /**< The line count. */ - int yy_bs_column; /**< The column count. */ - - /* Whether to try to fill the input buffer when we reach the - * end of it. - */ - int yy_fill_buffer; - - int yy_buffer_status; - -#define YY_BUFFER_NEW 0 -#define YY_BUFFER_NORMAL 1 - /* When an EOF's been seen but there's still some text to process - * then we mark the buffer as YY_EOF_PENDING, to indicate that we - * shouldn't try reading from the input source any more. We might - * still have a bunch of tokens to match, though, because of - * possible backing-up. - * - * When we actually see the EOF, we change the status to "new" - * (via cmDependsFortran_yyrestart()), so that the user can continue scanning by - * just pointing yyin at a new input file. - */ -#define YY_BUFFER_EOF_PENDING 2 - - }; -#endif /* !YY_STRUCT_YY_BUFFER_STATE */ - -/* We provide macros for accessing buffer states in case in the - * future we want to put the buffer states in a more general - * "scanner state". - * - * Returns the top of the stack, or NULL. - */ -#define YY_CURRENT_BUFFER ( yyg->yy_buffer_stack \ - ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] \ - : NULL) - -/* Same as previous macro, but useful when we know that the buffer stack is not - * NULL or when we need an lvalue. For internal use only. - */ -#define YY_CURRENT_BUFFER_LVALUE yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] - -void cmDependsFortran_yyrestart (FILE *input_file ,yyscan_t yyscanner ); -void cmDependsFortran_yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); -YY_BUFFER_STATE cmDependsFortran_yy_create_buffer (FILE *file,int size ,yyscan_t yyscanner ); -void cmDependsFortran_yy_delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); -void cmDependsFortran_yy_flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); -void cmDependsFortran_yypush_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); -void cmDependsFortran_yypop_buffer_state (yyscan_t yyscanner ); - -static void cmDependsFortran_yyensure_buffer_stack (yyscan_t yyscanner ); -static void cmDependsFortran_yy_load_buffer_state (yyscan_t yyscanner ); -static void cmDependsFortran_yy_init_buffer (YY_BUFFER_STATE b,FILE *file ,yyscan_t yyscanner ); - -#define YY_FLUSH_BUFFER cmDependsFortran_yy_flush_buffer(YY_CURRENT_BUFFER ,yyscanner) - -YY_BUFFER_STATE cmDependsFortran_yy_scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner ); -YY_BUFFER_STATE cmDependsFortran_yy_scan_string (yyconst char *yy_str ,yyscan_t yyscanner ); -YY_BUFFER_STATE cmDependsFortran_yy_scan_bytes (yyconst char *bytes,int len ,yyscan_t yyscanner ); - -void *cmDependsFortran_yyalloc (yy_size_t ,yyscan_t yyscanner ); -void *cmDependsFortran_yyrealloc (void *,yy_size_t ,yyscan_t yyscanner ); -void cmDependsFortran_yyfree (void * ,yyscan_t yyscanner ); - -#define yy_new_buffer cmDependsFortran_yy_create_buffer - -#define yy_set_interactive(is_interactive) \ - { \ - if ( ! YY_CURRENT_BUFFER ){ \ - cmDependsFortran_yyensure_buffer_stack (yyscanner); \ - YY_CURRENT_BUFFER_LVALUE = \ - cmDependsFortran_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ - } - -#define yy_set_bol(at_bol) \ - { \ - if ( ! YY_CURRENT_BUFFER ){\ - cmDependsFortran_yyensure_buffer_stack (yyscanner); \ - YY_CURRENT_BUFFER_LVALUE = \ - cmDependsFortran_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ - } - -#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) - -/* Begin user sect3 */ - -#define cmDependsFortran_yywrap(n) 1 -#define YY_SKIP_YYWRAP - -typedef unsigned char YY_CHAR; - -typedef int yy_state_type; - -#define yytext_ptr yytext_r - -static yy_state_type yy_get_previous_state (yyscan_t yyscanner ); -static yy_state_type yy_try_NUL_trans (yy_state_type current_state ,yyscan_t yyscanner); -static int yy_get_next_buffer (yyscan_t yyscanner ); -static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner ); - -/* Done after the current pattern has been matched and before the - * corresponding action - sets up yytext. - */ -#define YY_DO_BEFORE_ACTION \ - yyg->yytext_ptr = yy_bp; \ - yyleng = (size_t) (yy_cp - yy_bp); \ - yyg->yy_hold_char = *yy_cp; \ - *yy_cp = '\0'; \ - yyg->yy_c_buf_p = yy_cp; - -#define YY_NUM_RULES 44 -#define YY_END_OF_BUFFER 45 -/* This struct is not used in this scanner, - but its presence is necessary. */ -struct yy_trans_info - { - flex_int32_t yy_verify; - flex_int32_t yy_nxt; - }; -static yyconst flex_int16_t yy_accept[165] = - { 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 45, 39, 41, 40, 43, 1, 39, 32, 2, 34, - 39, 40, 37, 39, 38, 39, 38, 41, 39, 40, - 39, 38, 9, 8, 9, 4, 3, 39, 0, 10, - 0, 0, 0, 0, 0, 32, 32, 33, 35, 37, - 39, 38, 0, 42, 38, 0, 0, 0, 0, 0, - 0, 0, 0, 39, 0, 11, 38, 0, 0, 5, - 0, 0, 0, 28, 0, 0, 32, 32, 32, 32, - 0, 0, 0, 0, 0, 22, 0, 0, 0, 0, - 0, 6, 0, 0, 0, 0, 0, 0, 0, 0, - - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 29, 30, 0, 0, 0, 0, 0, 0, - 0, 23, 24, 0, 0, 0, 0, 0, 0, 0, - 0, 31, 26, 0, 0, 19, 0, 0, 25, 20, - 0, 0, 18, 0, 0, 17, 27, 0, 0, 16, - 21, 0, 7, 36, 7, 14, 0, 13, 15, 0, - 0, 0, 12, 0 - } ; - -static yyconst flex_int32_t yy_ec[256] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, - 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 5, 6, 7, 8, 9, 1, 10, 11, 1, - 1, 12, 1, 13, 1, 1, 1, 14, 14, 14, - 14, 14, 14, 14, 14, 14, 14, 15, 16, 17, - 18, 19, 20, 1, 21, 21, 22, 23, 24, 25, - 21, 21, 26, 21, 21, 27, 21, 28, 21, 21, - 21, 21, 29, 21, 30, 21, 21, 21, 21, 21, - 1, 31, 1, 1, 32, 1, 21, 21, 33, 34, - - 35, 36, 21, 21, 37, 21, 21, 38, 21, 39, - 21, 21, 21, 21, 40, 21, 41, 21, 21, 21, - 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1 - } ; - -static yyconst flex_int32_t yy_meta[42] = - { 0, - 1, 2, 2, 3, 4, 3, 3, 1, 1, 3, - 3, 1, 3, 5, 1, 3, 1, 3, 6, 1, - 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, - 1, 5, 7, 7, 7, 7, 7, 7, 7, 7, - 7 - } ; - -static yyconst flex_int16_t yy_base[174] = - { 0, - 0, 40, 0, 41, 188, 48, 44, 54, 56, 65, - 186, 0, 505, 505, 171, 505, 81, 74, 505, 505, - 158, 505, 151, 137, 0, 85, 122, 87, 153, 145, - 194, 226, 505, 143, 91, 505, 505, 0, 142, 505, - 266, 34, 70, 74, 34, 122, 141, 505, 0, 505, - 112, 0, 98, 505, 0, 154, 306, 0, 43, 133, - 139, 46, 130, 347, 130, 505, 0, 121, 163, 179, - 104, 156, 129, 176, 147, 178, 214, 267, 273, 292, - 279, 179, 249, 280, 257, 265, 288, 289, 116, 107, - 317, 505, 287, 289, 291, 302, 307, 310, 307, 311, - - 316, 326, 329, 333, 332, 336, 347, 345, 349, 101, - 86, 346, 505, 505, 350, 351, 353, 350, 357, 362, - 362, 505, 505, 367, 369, 371, 366, 372, 56, 47, - 374, 505, 505, 374, 379, 505, 374, 387, 505, 505, - 387, 391, 505, 117, 0, 505, 505, 392, 394, 505, - 505, 394, 505, 505, 505, 505, 395, 419, 505, 429, - 0, 25, 505, 505, 446, 453, 459, 462, 469, 476, - 483, 490, 497 - } ; - -static yyconst flex_int16_t yy_def[174] = - { 0, - 164, 1, 1, 1, 1, 1, 165, 165, 165, 165, - 164, 166, 164, 164, 167, 164, 166, 164, 164, 164, - 166, 164, 164, 166, 168, 166, 168, 164, 166, 164, - 169, 164, 164, 164, 164, 164, 164, 166, 167, 164, - 164, 164, 164, 164, 164, 164, 170, 164, 166, 164, - 166, 168, 164, 164, 27, 164, 164, 57, 164, 164, - 164, 164, 164, 169, 169, 164, 32, 164, 164, 164, - 164, 164, 164, 164, 164, 164, 170, 170, 170, 170, - 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, - 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, - - 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, - 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, - 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, - 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, - 164, 164, 164, 171, 172, 164, 164, 164, 164, 164, - 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, - 173, 173, 164, 0, 164, 164, 164, 164, 164, 164, - 164, 164, 164 - } ; - -static yyconst flex_int16_t yy_nxt[547] = - { 0, - 12, 13, 14, 13, 13, 15, 16, 12, 17, 18, - 19, 12, 20, 12, 21, 22, 12, 23, 12, 24, - 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, - 26, 27, 25, 25, 25, 25, 25, 25, 25, 25, - 25, 28, 28, 163, 28, 28, 34, 29, 29, 28, - 30, 145, 28, 35, 36, 29, 34, 71, 34, 31, - 144, 76, 37, 35, 36, 35, 83, 34, 71, 32, - 32, 37, 76, 88, 35, 46, 46, 83, 46, 47, - 32, 32, 41, 48, 88, 41, 53, 54, 56, 53, - 130, 56, 69, 70, 57, 69, 72, 73, 74, 53, - - 54, 75, 53, 42, 43, 129, 44, 72, 73, 74, - 45, 111, 75, 81, 42, 43, 81, 44, 154, 154, - 110, 45, 38, 46, 46, 90, 46, 47, 93, 38, - 38, 48, 66, 38, 89, 55, 38, 82, 38, 93, - 38, 38, 78, 46, 40, 78, 79, 68, 82, 63, - 80, 96, 38, 55, 58, 56, 51, 58, 56, 84, - 85, 57, 96, 86, 69, 70, 87, 69, 99, 50, - 84, 85, 49, 40, 86, 59, 60, 87, 61, 99, - 91, 94, 62, 91, 95, 164, 59, 60, 92, 61, - 30, 164, 94, 62, 64, 95, 66, 164, 97, 164, - - 100, 64, 64, 98, 164, 64, 101, 64, 64, 97, - 64, 100, 64, 64, 98, 78, 46, 101, 78, 79, - 164, 164, 164, 80, 64, 64, 65, 65, 66, 65, - 65, 65, 65, 65, 65, 65, 65, 65, 65, 67, - 65, 65, 65, 65, 65, 65, 67, 67, 67, 67, - 67, 67, 67, 67, 67, 67, 65, 67, 67, 67, - 67, 67, 67, 67, 67, 67, 67, 41, 78, 46, - 41, 78, 79, 102, 78, 46, 80, 78, 79, 105, - 81, 164, 80, 81, 102, 164, 164, 106, 42, 43, - 105, 44, 107, 78, 46, 45, 78, 79, 106, 42, - - 43, 80, 44, 107, 82, 103, 45, 58, 104, 108, - 58, 109, 112, 113, 114, 82, 103, 164, 91, 104, - 108, 91, 109, 112, 113, 114, 92, 115, 59, 60, - 116, 61, 117, 118, 119, 62, 164, 120, 115, 59, - 60, 116, 61, 117, 118, 119, 62, 64, 120, 66, - 164, 121, 164, 122, 64, 64, 123, 124, 64, 125, - 64, 64, 121, 64, 122, 64, 64, 123, 124, 126, - 125, 127, 128, 131, 132, 133, 134, 64, 64, 135, - 126, 136, 127, 128, 131, 132, 133, 134, 137, 138, - 135, 139, 136, 140, 141, 142, 143, 146, 147, 137, - - 138, 148, 139, 149, 140, 141, 142, 143, 146, 147, - 150, 151, 148, 152, 149, 156, 157, 158, 159, 164, - 160, 150, 151, 160, 152, 164, 156, 157, 158, 159, - 160, 164, 164, 160, 164, 161, 164, 164, 164, 164, - 164, 164, 164, 164, 164, 161, 33, 33, 33, 33, - 33, 33, 33, 38, 164, 164, 164, 38, 38, 39, - 39, 39, 39, 39, 39, 39, 52, 164, 52, 65, - 65, 65, 65, 65, 65, 65, 77, 77, 77, 77, - 77, 77, 77, 153, 153, 153, 164, 153, 153, 153, - 155, 164, 155, 164, 155, 155, 155, 162, 162, 162, - - 162, 162, 164, 162, 11, 164, 164, 164, 164, 164, - 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, - 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, - 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, - 164, 164, 164, 164, 164, 164 - } ; - -static yyconst flex_int16_t yy_chk[547] = - { 0, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 2, 4, 162, 2, 4, 7, 2, 4, 6, - 6, 130, 6, 7, 7, 6, 8, 42, 9, 6, - 129, 45, 9, 8, 8, 9, 59, 10, 42, 6, - 6, 10, 45, 62, 10, 18, 18, 59, 18, 18, - 6, 6, 17, 18, 62, 17, 26, 26, 28, 26, - 111, 28, 35, 35, 28, 35, 43, 43, 44, 53, - - 53, 44, 53, 17, 17, 110, 17, 43, 43, 44, - 17, 90, 44, 51, 17, 17, 51, 17, 144, 144, - 89, 17, 27, 46, 46, 68, 46, 46, 71, 27, - 27, 46, 65, 27, 63, 27, 27, 51, 27, 71, - 27, 27, 47, 47, 39, 47, 47, 34, 51, 30, - 47, 73, 27, 27, 29, 56, 24, 29, 56, 60, - 60, 56, 73, 61, 69, 69, 61, 69, 75, 23, - 60, 60, 21, 15, 61, 29, 29, 61, 29, 75, - 70, 72, 29, 70, 72, 11, 29, 29, 70, 29, - 5, 0, 72, 29, 31, 72, 31, 0, 74, 0, - - 76, 31, 31, 74, 0, 31, 82, 31, 31, 74, - 31, 76, 31, 31, 74, 77, 77, 82, 77, 77, - 0, 0, 0, 77, 31, 31, 32, 32, 32, 32, - 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, - 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, - 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, - 32, 32, 32, 32, 32, 32, 32, 41, 78, 78, - 41, 78, 78, 83, 79, 79, 78, 79, 79, 85, - 81, 0, 79, 81, 83, 0, 0, 86, 41, 41, - 85, 41, 86, 80, 80, 41, 80, 80, 86, 41, - - 41, 80, 41, 86, 81, 84, 41, 57, 84, 87, - 57, 88, 93, 94, 95, 81, 84, 0, 91, 84, - 87, 91, 88, 93, 94, 95, 91, 96, 57, 57, - 97, 57, 98, 99, 100, 57, 0, 101, 96, 57, - 57, 97, 57, 98, 99, 100, 57, 64, 101, 64, - 0, 102, 0, 103, 64, 64, 104, 105, 64, 106, - 64, 64, 102, 64, 103, 64, 64, 104, 105, 107, - 106, 108, 109, 112, 115, 116, 117, 64, 64, 118, - 107, 119, 108, 109, 112, 115, 116, 117, 120, 121, - 118, 124, 119, 125, 126, 127, 128, 131, 134, 120, - - 121, 135, 124, 137, 125, 126, 127, 128, 131, 134, - 138, 141, 135, 142, 137, 148, 149, 152, 157, 0, - 158, 138, 141, 158, 142, 0, 148, 149, 152, 157, - 160, 0, 0, 160, 0, 158, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 160, 165, 165, 165, 165, - 165, 165, 165, 166, 0, 0, 0, 166, 166, 167, - 167, 167, 167, 167, 167, 167, 168, 0, 168, 169, - 169, 169, 169, 169, 169, 169, 170, 170, 170, 170, - 170, 170, 170, 171, 171, 171, 0, 171, 171, 171, - 172, 0, 172, 0, 172, 172, 172, 173, 173, 173, - - 173, 173, 0, 173, 164, 164, 164, 164, 164, 164, - 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, - 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, - 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, - 164, 164, 164, 164, 164, 164 - } ; - -/* The intent behind this definition is that it'll catch - * any uses of REJECT which flex missed. - */ -#define REJECT reject_used_but_not_detected -#define yymore() yymore_used_but_not_detected -#define YY_MORE_ADJ 0 -#define YY_RESTORE_YY_MORE_OFFSET -#line 1 "cmDependsFortranLexer.in.l" -#line 2 "cmDependsFortranLexer.in.l" -/*============================================================================ - CMake - Cross Platform Makefile Generator - Copyright 2000-2009 Kitware, Inc., Insight Software Consortium - - Distributed under the OSI-approved BSD License (the "License"); - see accompanying file Copyright.txt for details. - - This software is distributed WITHOUT ANY WARRANTY; without even the - implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - See the License for more information. -============================================================================*/ -/*------------------------------------------------------------------------- - Portions of this source have been derived from makedepf90 version 2.8.8, - - Copyright (C) 2000--2006 Erik Edelmann - - The code was originally distributed under the GPL but permission - from the copyright holder has been obtained to distribute this - derived work under the CMake license. --------------------------------------------------------------------------*/ - -/* - -This file must be translated to C and modified to build everywhere. - -Run flex like this: - - flex -i --prefix=cmDependsFortran_yy --header-file=cmDependsFortranLexer.h -ocmDependsFortranLexer.cxx cmDependsFortranLexer.in.l - -Modify cmDependsFortranLexer.cxx: - - remove TABs - - remove "yyscanner" argument from these methods: - yy_fatal_error, cmDependsFortran_yyalloc, cmDependsFortran_yyrealloc, cmDependsFortran_yyfree - - remove "yyscanner = NULL" from end of cmDependsFortran_yylex_destroy - - remove all YY_BREAK lines occurring right after return statements - - change while ( 1 ) to for(;;) - -Modify cmDependsFortranLexer.h: - - remove TABs - - remove the yy_init_globals function - - remove the block that includes unistd.h - - remove #line directives (avoids bogus warning on old Sun) - -*/ - -#include "cmStandardLexer.h" - -#define cmDependsFortranLexer_cxx -#include "cmDependsFortranParser.h" /* Interface to parser object. */ - -/* Replace the lexer input function. */ -#undef YY_INPUT -#define YY_INPUT(buf, result, max_size) \ - { result = cmDependsFortranParser_Input(yyextra, buf, max_size); } - -/* Include the set of tokens from the parser. */ -#include "cmDependsFortranParserTokens.h" - -/*--------------------------------------------------------------------------*/ - - -#line 678 "cmDependsFortranLexer.cxx" - -#define INITIAL 0 -#define free_fmt 1 -#define fixed_fmt 2 -#define str_sq 3 -#define str_dq 4 - -#ifndef YY_NO_UNISTD_H -/* Special case for "unistd.h", since it is non-ANSI. We include it way - * down here because we want the user's section 1 to have been scanned first. - * The user has a chance to override it with an option. - */ -#include -#endif - -#ifndef YY_EXTRA_TYPE -#define YY_EXTRA_TYPE void * -#endif - -/* Holds the entire state of the reentrant scanner. */ -struct yyguts_t - { - - /* User-defined. Not touched by flex. */ - YY_EXTRA_TYPE yyextra_r; - - /* The rest are the same as the globals declared in the non-reentrant scanner. */ - FILE *yyin_r, *yyout_r; - size_t yy_buffer_stack_top; /**< index of top of stack. */ - size_t yy_buffer_stack_max; /**< capacity of stack. */ - YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */ - char yy_hold_char; - int yy_n_chars; - int yyleng_r; - char *yy_c_buf_p; - int yy_init; - int yy_start; - int yy_did_buffer_switch_on_eof; - int yy_start_stack_ptr; - int yy_start_stack_depth; - int *yy_start_stack; - yy_state_type yy_last_accepting_state; - char* yy_last_accepting_cpos; - - int yylineno_r; - int yy_flex_debug_r; - - char *yytext_r; - int yy_more_flag; - int yy_more_len; - - }; /* end struct yyguts_t */ - -static int yy_init_globals (yyscan_t yyscanner ); - -int cmDependsFortran_yylex_init (yyscan_t* scanner); - -int cmDependsFortran_yylex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner); - -/* Accessor methods to globals. - These are made visible to non-reentrant scanners for convenience. */ - -int cmDependsFortran_yylex_destroy (yyscan_t yyscanner ); - -int cmDependsFortran_yyget_debug (yyscan_t yyscanner ); - -void cmDependsFortran_yyset_debug (int debug_flag ,yyscan_t yyscanner ); - -YY_EXTRA_TYPE cmDependsFortran_yyget_extra (yyscan_t yyscanner ); - -void cmDependsFortran_yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner ); - -FILE *cmDependsFortran_yyget_in (yyscan_t yyscanner ); - -void cmDependsFortran_yyset_in (FILE * in_str ,yyscan_t yyscanner ); - -FILE *cmDependsFortran_yyget_out (yyscan_t yyscanner ); - -void cmDependsFortran_yyset_out (FILE * out_str ,yyscan_t yyscanner ); - -int cmDependsFortran_yyget_leng (yyscan_t yyscanner ); - -char *cmDependsFortran_yyget_text (yyscan_t yyscanner ); - -int cmDependsFortran_yyget_lineno (yyscan_t yyscanner ); - -void cmDependsFortran_yyset_lineno (int line_number ,yyscan_t yyscanner ); - -/* Macros after this point can all be overridden by user definitions in - * section 1. - */ - -#ifndef YY_SKIP_YYWRAP -#ifdef __cplusplus -extern "C" int cmDependsFortran_yywrap (yyscan_t yyscanner ); -#else -extern int cmDependsFortran_yywrap (yyscan_t yyscanner ); -#endif -#endif - - static void yyunput (int c,char *buf_ptr ,yyscan_t yyscanner); - -#ifndef yytext_ptr -static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner); -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner); -#endif - -#ifndef YY_NO_INPUT - -#ifdef __cplusplus -static int yyinput (yyscan_t yyscanner ); -#else -static int input (yyscan_t yyscanner ); -#endif - -#endif - -/* Amount of stuff to slurp up with each read. */ -#ifndef YY_READ_BUF_SIZE -#ifdef __ia64__ -/* On IA-64, the buffer size is 16k, not 8k */ -#define YY_READ_BUF_SIZE 16384 -#else -#define YY_READ_BUF_SIZE 8192 -#endif /* __ia64__ */ -#endif - -/* Copy whatever the last rule matched to the standard output. */ -#ifndef ECHO -/* This used to be an fputs(), but since the string might contain NUL's, - * we now use fwrite(). - */ -#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0) -#endif - -/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, - * is returned in "result". - */ -#ifndef YY_INPUT -#define YY_INPUT(buf,result,max_size) \ - if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ - { \ - int c = '*'; \ - size_t n; \ - for ( n = 0; n < max_size && \ - (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ - buf[n] = (char) c; \ - if ( c == '\n' ) \ - buf[n++] = (char) c; \ - if ( c == EOF && ferror( yyin ) ) \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - result = n; \ - } \ - else \ - { \ - errno=0; \ - while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ - { \ - if( errno != EINTR) \ - { \ - YY_FATAL_ERROR( "input in flex scanner failed" ); \ - break; \ - } \ - errno=0; \ - clearerr(yyin); \ - } \ - }\ -\ - -#endif - -/* No semi-colon after return; correct usage is to write "yyterminate();" - - * we don't want an extra ';' after the "return" because that will cause - * some compilers to complain about unreachable statements. - */ -#ifndef yyterminate -#define yyterminate() return YY_NULL -#endif - -/* Number of entries by which start-condition stack grows. */ -#ifndef YY_START_STACK_INCR -#define YY_START_STACK_INCR 25 -#endif - -/* Report a fatal error. */ -#ifndef YY_FATAL_ERROR -#define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner) -#endif - -/* end tables serialization structures and prototypes */ - -/* Default declaration of generated scanner - a define so the user can - * easily add parameters. - */ -#ifndef YY_DECL -#define YY_DECL_IS_OURS 1 - -extern int cmDependsFortran_yylex (yyscan_t yyscanner); - -#define YY_DECL int cmDependsFortran_yylex (yyscan_t yyscanner) -#endif /* !YY_DECL */ - -/* Code executed at the beginning of each rule, after yytext and yyleng - * have been set up. - */ -#ifndef YY_USER_ACTION -#define YY_USER_ACTION -#endif - -/* Code executed at the end of each rule. */ -#ifndef YY_BREAK -#define YY_BREAK break; -#endif - -#define YY_RULE_SETUP \ - if ( yyleng > 0 ) \ - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \ - (yytext[yyleng - 1] == '\n'); \ - YY_USER_ACTION - -/** The main scanner function which does all the work. - */ -YY_DECL -{ - yy_state_type yy_current_state; - char *yy_cp, *yy_bp; - int yy_act; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - -#line 71 "cmDependsFortranLexer.in.l" - - -#line 914 "cmDependsFortranLexer.cxx" - - if ( !yyg->yy_init ) - { - yyg->yy_init = 1; - -#ifdef YY_USER_INIT - YY_USER_INIT; -#endif - - if ( ! yyg->yy_start ) - yyg->yy_start = 1; /* first start state */ - - if ( ! yyin ) - yyin = stdin; - - if ( ! yyout ) - yyout = stdout; - - if ( ! YY_CURRENT_BUFFER ) { - cmDependsFortran_yyensure_buffer_stack (yyscanner); - YY_CURRENT_BUFFER_LVALUE = - cmDependsFortran_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); - } - - cmDependsFortran_yy_load_buffer_state(yyscanner ); - } - - for(;;) /* loops until end-of-file is reached */ - { - yy_cp = yyg->yy_c_buf_p; - - /* Support of yytext. */ - *yy_cp = yyg->yy_hold_char; - - /* yy_bp points to the position in yy_ch_buf of the start of - * the current run. - */ - yy_bp = yy_cp; - - yy_current_state = yyg->yy_start; - yy_current_state += YY_AT_BOL(); -yy_match: - do - { - YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; - if ( yy_accept[yy_current_state] ) - { - yyg->yy_last_accepting_state = yy_current_state; - yyg->yy_last_accepting_cpos = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 165 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - ++yy_cp; - } - while ( yy_base[yy_current_state] != 505 ); - -yy_find_action: - yy_act = yy_accept[yy_current_state]; - if ( yy_act == 0 ) - { /* have to back up */ - yy_cp = yyg->yy_last_accepting_cpos; - yy_current_state = yyg->yy_last_accepting_state; - yy_act = yy_accept[yy_current_state]; - } - - YY_DO_BEFORE_ACTION; - -do_action: /* This label is used only to access EOF actions. */ - - switch ( yy_act ) - { /* beginning of action switch */ - case 0: /* must back up */ - /* undo the effects of YY_DO_BEFORE_ACTION */ - *yy_cp = yyg->yy_hold_char; - yy_cp = yyg->yy_last_accepting_cpos; - yy_current_state = yyg->yy_last_accepting_state; - goto yy_find_action; - -case 1: -YY_RULE_SETUP -#line 73 "cmDependsFortranLexer.in.l" -{ - cmDependsFortranParser_StringStart(yyextra); - cmDependsFortranParser_SetOldStartcond(yyextra, YY_START); - BEGIN(str_dq); -} - YY_BREAK -case 2: -YY_RULE_SETUP -#line 79 "cmDependsFortranLexer.in.l" -{ - cmDependsFortranParser_StringStart(yyextra); - cmDependsFortranParser_SetOldStartcond(yyextra, YY_START); - BEGIN(str_sq); -} - YY_BREAK -case 3: -#line 86 "cmDependsFortranLexer.in.l" -case 4: -YY_RULE_SETUP -#line 86 "cmDependsFortranLexer.in.l" -{ - BEGIN(cmDependsFortranParser_GetOldStartcond(yyextra) ); - yylvalp->string = strdup(cmDependsFortranParser_StringEnd(yyextra)); - return STRING; -} -case 5: -/* rule 5 can match eol */ -#line 93 "cmDependsFortranLexer.in.l" -case 6: -/* rule 6 can match eol */ -YY_RULE_SETUP -#line 93 "cmDependsFortranLexer.in.l" -/* Ignore (continued strings, free fmt) */ - YY_BREAK -case 7: -/* rule 7 can match eol */ -YY_RULE_SETUP -#line 95 "cmDependsFortranLexer.in.l" -{ - if (cmDependsFortranParser_GetOldStartcond(yyextra) == fixed_fmt) - ; /* Ignore (cont. strings, fixed fmt) */ - else - { - unput(yytext[strlen(yytext)-1]); - } -} - YY_BREAK -case 8: -/* rule 8 can match eol */ -YY_RULE_SETUP -#line 105 "cmDependsFortranLexer.in.l" -{ - unput ('\n'); - BEGIN(INITIAL); - return UNTERMINATED_STRING; -} -case 9: -YY_RULE_SETUP -#line 111 "cmDependsFortranLexer.in.l" -{ - cmDependsFortranParser_StringAppend(yyextra, yytext[0]); -} - YY_BREAK -case 10: -/* rule 10 can match eol */ -YY_RULE_SETUP -#line 115 "cmDependsFortranLexer.in.l" -{ return EOSTMT; } /* Treat comments like */ -case 11: -/* rule 11 can match eol */ -YY_RULE_SETUP -#line 116 "cmDependsFortranLexer.in.l" -{ return EOSTMT; } /* empty lines */ -case 12: -/* rule 12 can match eol */ -YY_RULE_SETUP -#line 118 "cmDependsFortranLexer.in.l" -{ - yytext[yyleng-1] = 0; - yylvalp->string = strdup(strchr(yytext, '<')+1); - return CPP_INCLUDE_ANGLE; -} -case 13: -YY_RULE_SETUP -#line 123 "cmDependsFortranLexer.in.l" -{ return CPP_INCLUDE; } -case 14: -YY_RULE_SETUP -#line 124 "cmDependsFortranLexer.in.l" -{ return F90PPR_INCLUDE; } -case 15: -YY_RULE_SETUP -#line 125 "cmDependsFortranLexer.in.l" -{ return COCO_INCLUDE; } -case 16: -YY_RULE_SETUP -#line 127 "cmDependsFortranLexer.in.l" -{ return CPP_DEFINE; } -case 17: -YY_RULE_SETUP -#line 128 "cmDependsFortranLexer.in.l" -{ return F90PPR_DEFINE; } -case 18: -YY_RULE_SETUP -#line 130 "cmDependsFortranLexer.in.l" -{ return CPP_UNDEF; } -case 19: -YY_RULE_SETUP -#line 131 "cmDependsFortranLexer.in.l" -{ return F90PPR_UNDEF; } -case 20: -YY_RULE_SETUP -#line 133 "cmDependsFortranLexer.in.l" -{ return CPP_IFDEF; } -case 21: -YY_RULE_SETUP -#line 134 "cmDependsFortranLexer.in.l" -{ return CPP_IFNDEF; } -case 22: -YY_RULE_SETUP -#line 135 "cmDependsFortranLexer.in.l" -{ return CPP_IF; } -case 23: -YY_RULE_SETUP -#line 136 "cmDependsFortranLexer.in.l" -{ return CPP_ELIF; } -case 24: -YY_RULE_SETUP -#line 137 "cmDependsFortranLexer.in.l" -{ return CPP_ELSE; } -case 25: -YY_RULE_SETUP -#line 138 "cmDependsFortranLexer.in.l" -{ return CPP_ENDIF; } -case 26: -YY_RULE_SETUP -#line 140 "cmDependsFortranLexer.in.l" -{ return F90PPR_IFDEF; } -case 27: -YY_RULE_SETUP -#line 141 "cmDependsFortranLexer.in.l" -{ return F90PPR_IFNDEF; } -case 28: -YY_RULE_SETUP -#line 142 "cmDependsFortranLexer.in.l" -{ return F90PPR_IF; } -case 29: -YY_RULE_SETUP -#line 143 "cmDependsFortranLexer.in.l" -{ return F90PPR_ELIF; } -case 30: -YY_RULE_SETUP -#line 144 "cmDependsFortranLexer.in.l" -{ return F90PPR_ELSE; } -case 31: -YY_RULE_SETUP -#line 145 "cmDependsFortranLexer.in.l" -{ return F90PPR_ENDIF; } -/* Line continuations, possible involving comments. */ -case 32: -/* rule 32 can match eol */ -YY_RULE_SETUP -#line 148 "cmDependsFortranLexer.in.l" - - YY_BREAK -case 33: -/* rule 33 can match eol */ -YY_RULE_SETUP -#line 149 "cmDependsFortranLexer.in.l" - - YY_BREAK -case 34: -YY_RULE_SETUP -#line 151 "cmDependsFortranLexer.in.l" -{ return COMMA; } -case 35: -YY_RULE_SETUP -#line 153 "cmDependsFortranLexer.in.l" -{ return DCOLON; } -case 36: -/* rule 36 can match eol */ -YY_RULE_SETUP -#line 155 "cmDependsFortranLexer.in.l" -{ return GARBAGE; } -case 37: -YY_RULE_SETUP -#line 157 "cmDependsFortranLexer.in.l" -{ return ASSIGNMENT_OP; } -case 38: -YY_RULE_SETUP -#line 159 "cmDependsFortranLexer.in.l" -{ - yylvalp->string = strdup(yytext); - return WORD; -} -case 39: -YY_RULE_SETUP -#line 164 "cmDependsFortranLexer.in.l" -{ return GARBAGE; } -case 40: -/* rule 40 can match eol */ -YY_RULE_SETUP -#line 166 "cmDependsFortranLexer.in.l" -{ return EOSTMT; } -case 41: -YY_RULE_SETUP -#line 169 "cmDependsFortranLexer.in.l" -/* Ignore */ - YY_BREAK -case 42: -/* rule 42 can match eol */ -YY_RULE_SETUP -#line 170 "cmDependsFortranLexer.in.l" -/* Ignore line-endings preceeded by \ */ - YY_BREAK -case 43: -YY_RULE_SETUP -#line 172 "cmDependsFortranLexer.in.l" -{ return *yytext; } -case YY_STATE_EOF(INITIAL): -case YY_STATE_EOF(free_fmt): -case YY_STATE_EOF(fixed_fmt): -case YY_STATE_EOF(str_sq): -case YY_STATE_EOF(str_dq): -#line 174 "cmDependsFortranLexer.in.l" -{ - if(!cmDependsFortranParser_FilePop(yyextra) ) - { - return YY_NULL; - } -} - YY_BREAK -case 44: -YY_RULE_SETUP -#line 181 "cmDependsFortranLexer.in.l" -ECHO; - YY_BREAK -#line 1270 "cmDependsFortranLexer.cxx" - - case YY_END_OF_BUFFER: - { - /* Amount of text matched not including the EOB char. */ - int yy_amount_of_matched_text = (int) (yy_cp - yyg->yytext_ptr) - 1; - - /* Undo the effects of YY_DO_BEFORE_ACTION. */ - *yy_cp = yyg->yy_hold_char; - YY_RESTORE_YY_MORE_OFFSET - - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) - { - /* We're scanning a new file or input source. It's - * possible that this happened because the user - * just pointed yyin at a new source and called - * cmDependsFortran_yylex(). If so, then we have to assure - * consistency between YY_CURRENT_BUFFER and our - * globals. Here is the right place to do so, because - * this is the first action (other than possibly a - * back-up) that will match for the new input source. - */ - yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; - YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; - } - - /* Note that here we test for yy_c_buf_p "<=" to the position - * of the first EOB in the buffer, since yy_c_buf_p will - * already have been incremented past the NUL character - * (since all states make transitions on EOB to the - * end-of-buffer state). Contrast this with the test - * in input(). - */ - if ( yyg->yy_c_buf_p <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] ) - { /* This was really a NUL. */ - yy_state_type yy_next_state; - - yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state( yyscanner ); - - /* Okay, we're now positioned to make the NUL - * transition. We couldn't have - * yy_get_previous_state() go ahead and do it - * for us because it doesn't know how to deal - * with the possibility of jamming (and we don't - * want to build jamming into it because then it - * will run more slowly). - */ - - yy_next_state = yy_try_NUL_trans( yy_current_state , yyscanner); - - yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; - - if ( yy_next_state ) - { - /* Consume the NUL. */ - yy_cp = ++yyg->yy_c_buf_p; - yy_current_state = yy_next_state; - goto yy_match; - } - - else - { - yy_cp = yyg->yy_c_buf_p; - goto yy_find_action; - } - } - - else switch ( yy_get_next_buffer( yyscanner ) ) - { - case EOB_ACT_END_OF_FILE: - { - yyg->yy_did_buffer_switch_on_eof = 0; - - if ( cmDependsFortran_yywrap(yyscanner ) ) - { - /* Note: because we've taken care in - * yy_get_next_buffer() to have set up - * yytext, we can now set up - * yy_c_buf_p so that if some total - * hoser (like flex itself) wants to - * call the scanner after we return the - * YY_NULL, it'll still work - another - * YY_NULL will get returned. - */ - yyg->yy_c_buf_p = yyg->yytext_ptr + YY_MORE_ADJ; - - yy_act = YY_STATE_EOF(YY_START); - goto do_action; - } - - else - { - if ( ! yyg->yy_did_buffer_switch_on_eof ) - YY_NEW_FILE; - } - break; - } - - case EOB_ACT_CONTINUE_SCAN: - yyg->yy_c_buf_p = - yyg->yytext_ptr + yy_amount_of_matched_text; - - yy_current_state = yy_get_previous_state( yyscanner ); - - yy_cp = yyg->yy_c_buf_p; - yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; - goto yy_match; - - case EOB_ACT_LAST_MATCH: - yyg->yy_c_buf_p = - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars]; - - yy_current_state = yy_get_previous_state( yyscanner ); - - yy_cp = yyg->yy_c_buf_p; - yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; - goto yy_find_action; - } - break; - } - - default: - YY_FATAL_ERROR( - "fatal flex scanner internal error--no action found" ); - } /* end of action switch */ - } /* end of scanning one token */ -} /* end of cmDependsFortran_yylex */ - -/* yy_get_next_buffer - try to read in a new buffer - * - * Returns a code representing an action: - * EOB_ACT_LAST_MATCH - - * EOB_ACT_CONTINUE_SCAN - continue scanning from current position - * EOB_ACT_END_OF_FILE - end of file - */ -static int yy_get_next_buffer (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; - char *source = yyg->yytext_ptr; - int number_to_move, i; - int ret_val; - - if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] ) - YY_FATAL_ERROR( - "fatal flex scanner internal error--end of buffer missed" ); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) - { /* Don't try to fill the buffer, so this is an EOF. */ - if ( yyg->yy_c_buf_p - yyg->yytext_ptr - YY_MORE_ADJ == 1 ) - { - /* We matched a single character, the EOB, so - * treat this as a final EOF. - */ - return EOB_ACT_END_OF_FILE; - } - - else - { - /* We matched some text prior to the EOB, first - * process it. - */ - return EOB_ACT_LAST_MATCH; - } - } - - /* Try to read more data. */ - - /* First move last chars to start of buffer. */ - number_to_move = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr) - 1; - - for ( i = 0; i < number_to_move; ++i ) - *(dest++) = *(source++); - - if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) - /* don't do the read, it's not guaranteed to return an EOF, - * just force an EOF - */ - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars = 0; - - else - { - int num_to_read = - YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; - - while ( num_to_read <= 0 ) - { /* Not enough room in the buffer - grow it. */ - - /* just a shorter name for the current buffer */ - YY_BUFFER_STATE b = YY_CURRENT_BUFFER; - - int yy_c_buf_p_offset = - (int) (yyg->yy_c_buf_p - b->yy_ch_buf); - - if ( b->yy_is_our_buffer ) - { - int new_size = b->yy_buf_size * 2; - - if ( new_size <= 0 ) - b->yy_buf_size += b->yy_buf_size / 8; - else - b->yy_buf_size *= 2; - - b->yy_ch_buf = (char *) - /* Include room in for 2 EOB chars. */ - cmDependsFortran_yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ,yyscanner ); - } - else - /* Can't grow it, we don't own it. */ - b->yy_ch_buf = 0; - - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( - "fatal error - scanner input buffer overflow" ); - - yyg->yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset]; - - num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - - number_to_move - 1; - - } - - if ( num_to_read > YY_READ_BUF_SIZE ) - num_to_read = YY_READ_BUF_SIZE; - - /* Read in more data. */ - YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), - yyg->yy_n_chars, (size_t) num_to_read ); - - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; - } - - if ( yyg->yy_n_chars == 0 ) - { - if ( number_to_move == YY_MORE_ADJ ) - { - ret_val = EOB_ACT_END_OF_FILE; - cmDependsFortran_yyrestart(yyin ,yyscanner); - } - - else - { - ret_val = EOB_ACT_LAST_MATCH; - YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = - YY_BUFFER_EOF_PENDING; - } - } - - else - ret_val = EOB_ACT_CONTINUE_SCAN; - - if ((yy_size_t) (yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { - /* Extend the array by 50%, plus the number we really need. */ - yy_size_t new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1); - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) cmDependsFortran_yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ,yyscanner ); - if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); - } - - yyg->yy_n_chars += number_to_move; - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR; - YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; - - yyg->yytext_ptr = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; - - return ret_val; -} - -/* yy_get_previous_state - get the state just before the EOB char was reached */ - - static yy_state_type yy_get_previous_state (yyscan_t yyscanner) -{ - yy_state_type yy_current_state; - char *yy_cp; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - yy_current_state = yyg->yy_start; - yy_current_state += YY_AT_BOL(); - - for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp ) - { - YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); - if ( yy_accept[yy_current_state] ) - { - yyg->yy_last_accepting_state = yy_current_state; - yyg->yy_last_accepting_cpos = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 165 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - } - - return yy_current_state; -} - -/* yy_try_NUL_trans - try to make a transition on the NUL character - * - * synopsis - * next_state = yy_try_NUL_trans( current_state ); - */ - static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state , yyscan_t yyscanner) -{ - int yy_is_jam; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */ - char *yy_cp = yyg->yy_c_buf_p; - - YY_CHAR yy_c = 1; - if ( yy_accept[yy_current_state] ) - { - yyg->yy_last_accepting_state = yy_current_state; - yyg->yy_last_accepting_cpos = yy_cp; - } - while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) - { - yy_current_state = (int) yy_def[yy_current_state]; - if ( yy_current_state >= 165 ) - yy_c = yy_meta[(unsigned int) yy_c]; - } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; - yy_is_jam = (yy_current_state == 164); - - return yy_is_jam ? 0 : yy_current_state; -} - - static void yyunput (int c, char * yy_bp , yyscan_t yyscanner) -{ - char *yy_cp; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - yy_cp = yyg->yy_c_buf_p; - - /* undo effects of setting up yytext */ - *yy_cp = yyg->yy_hold_char; - - if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) - { /* need to shift things up to make room */ - /* +2 for EOB chars. */ - int number_to_move = yyg->yy_n_chars + 2; - char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ - YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; - char *source = - &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; - - while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) - *--dest = *--source; - - yy_cp += (int) (dest - source); - yy_bp += (int) (dest - source); - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = - yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; - - if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) - YY_FATAL_ERROR( "flex scanner push-back overflow" ); - } - - *--yy_cp = (char) c; - - yyg->yytext_ptr = yy_bp; - yyg->yy_hold_char = *yy_cp; - yyg->yy_c_buf_p = yy_cp; -} - -#ifndef YY_NO_INPUT -#ifdef __cplusplus - static int yyinput (yyscan_t yyscanner) -#else - static int input (yyscan_t yyscanner) -#endif - -{ - int c; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - *yyg->yy_c_buf_p = yyg->yy_hold_char; - - if ( *yyg->yy_c_buf_p == YY_END_OF_BUFFER_CHAR ) - { - /* yy_c_buf_p now points to the character we want to return. - * If this occurs *before* the EOB characters, then it's a - * valid NUL; if not, then we've hit the end of the buffer. - */ - if ( yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] ) - /* This was really a NUL. */ - *yyg->yy_c_buf_p = '\0'; - - else - { /* need more input */ - int offset = yyg->yy_c_buf_p - yyg->yytext_ptr; - ++yyg->yy_c_buf_p; - - switch ( yy_get_next_buffer( yyscanner ) ) - { - case EOB_ACT_LAST_MATCH: - /* This happens because yy_g_n_b() - * sees that we've accumulated a - * token and flags that we need to - * try matching the token before - * proceeding. But for input(), - * there's no matching to consider. - * So convert the EOB_ACT_LAST_MATCH - * to EOB_ACT_END_OF_FILE. - */ - - /* Reset buffer status. */ - cmDependsFortran_yyrestart(yyin ,yyscanner); - - /*FALLTHROUGH*/ - - case EOB_ACT_END_OF_FILE: - { - if ( cmDependsFortran_yywrap(yyscanner ) ) - return EOF; - - if ( ! yyg->yy_did_buffer_switch_on_eof ) - YY_NEW_FILE; -#ifdef __cplusplus - return yyinput(yyscanner); -#else - return input(yyscanner); -#endif - } - - case EOB_ACT_CONTINUE_SCAN: - yyg->yy_c_buf_p = yyg->yytext_ptr + offset; - break; - } - } - } - - c = *(unsigned char *) yyg->yy_c_buf_p; /* cast for 8-bit char's */ - *yyg->yy_c_buf_p = '\0'; /* preserve yytext */ - yyg->yy_hold_char = *++yyg->yy_c_buf_p; - - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n'); - - return c; -} -#endif /* ifndef YY_NO_INPUT */ - -/** Immediately switch to a different input stream. - * @param input_file A readable stream. - * @param yyscanner The scanner object. - * @note This function does not reset the start condition to @c INITIAL . - */ - void cmDependsFortran_yyrestart (FILE * input_file , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if ( ! YY_CURRENT_BUFFER ){ - cmDependsFortran_yyensure_buffer_stack (yyscanner); - YY_CURRENT_BUFFER_LVALUE = - cmDependsFortran_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); - } - - cmDependsFortran_yy_init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner); - cmDependsFortran_yy_load_buffer_state(yyscanner ); -} - -/** Switch to a different input buffer. - * @param new_buffer The new input buffer. - * @param yyscanner The scanner object. - */ - void cmDependsFortran_yy_switch_to_buffer (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - /* TODO. We should be able to replace this entire function body - * with - * cmDependsFortran_yypop_buffer_state(); - * cmDependsFortran_yypush_buffer_state(new_buffer); - */ - cmDependsFortran_yyensure_buffer_stack (yyscanner); - if ( YY_CURRENT_BUFFER == new_buffer ) - return; - - if ( YY_CURRENT_BUFFER ) - { - /* Flush out information for old buffer. */ - *yyg->yy_c_buf_p = yyg->yy_hold_char; - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p; - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; - } - - YY_CURRENT_BUFFER_LVALUE = new_buffer; - cmDependsFortran_yy_load_buffer_state(yyscanner ); - - /* We don't actually know whether we did this switch during - * EOF (cmDependsFortran_yywrap()) processing, but the only time this flag - * is looked at is after cmDependsFortran_yywrap() is called, so it's safe - * to go ahead and always set it. - */ - yyg->yy_did_buffer_switch_on_eof = 1; -} - -static void cmDependsFortran_yy_load_buffer_state (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; - yyg->yytext_ptr = yyg->yy_c_buf_p = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; - yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; - yyg->yy_hold_char = *yyg->yy_c_buf_p; -} - -/** Allocate and initialize an input buffer state. - * @param file A readable stream. - * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. - * @param yyscanner The scanner object. - * @return the allocated buffer state. - */ - YY_BUFFER_STATE cmDependsFortran_yy_create_buffer (FILE * file, int size , yyscan_t yyscanner) -{ - YY_BUFFER_STATE b; - - b = (YY_BUFFER_STATE) cmDependsFortran_yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in cmDependsFortran_yy_create_buffer()" ); - - b->yy_buf_size = size; - - /* yy_ch_buf has to be 2 characters longer than the size given because - * we need to put in 2 end-of-buffer characters. - */ - b->yy_ch_buf = (char *) cmDependsFortran_yyalloc(b->yy_buf_size + 2 ,yyscanner ); - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in cmDependsFortran_yy_create_buffer()" ); - - b->yy_is_our_buffer = 1; - - cmDependsFortran_yy_init_buffer(b,file ,yyscanner); - - return b; -} - -/** Destroy the buffer. - * @param b a buffer created with cmDependsFortran_yy_create_buffer() - * @param yyscanner The scanner object. - */ - void cmDependsFortran_yy_delete_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if ( ! b ) - return; - - if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ - YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; - - if ( b->yy_is_our_buffer ) - cmDependsFortran_yyfree((void *) b->yy_ch_buf ,yyscanner ); - - cmDependsFortran_yyfree((void *) b ,yyscanner ); -} - -#ifndef __cplusplus -extern int isatty (int ); -#endif /* __cplusplus */ - -/* Initializes or reinitializes a buffer. - * This function is sometimes called more than once on the same buffer, - * such as during a cmDependsFortran_yyrestart() or at EOF. - */ - static void cmDependsFortran_yy_init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner) - -{ - int oerrno = errno; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - cmDependsFortran_yy_flush_buffer(b ,yyscanner); - - b->yy_input_file = file; - b->yy_fill_buffer = 1; - - /* If b is the current buffer, then cmDependsFortran_yy_init_buffer was _probably_ - * called from cmDependsFortran_yyrestart() or through yy_get_next_buffer. - * In that case, we don't want to reset the lineno or column. - */ - if (b != YY_CURRENT_BUFFER){ - b->yy_bs_lineno = 1; - b->yy_bs_column = 0; - } - - b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; - - errno = oerrno; -} - -/** Discard all buffered characters. On the next scan, YY_INPUT will be called. - * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. - * @param yyscanner The scanner object. - */ - void cmDependsFortran_yy_flush_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if ( ! b ) - return; - - b->yy_n_chars = 0; - - /* We always need two end-of-buffer characters. The first causes - * a transition to the end-of-buffer state. The second causes - * a jam in that state. - */ - b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; - b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; - - b->yy_buf_pos = &b->yy_ch_buf[0]; - - b->yy_at_bol = 1; - b->yy_buffer_status = YY_BUFFER_NEW; - - if ( b == YY_CURRENT_BUFFER ) - cmDependsFortran_yy_load_buffer_state(yyscanner ); -} - -/** Pushes the new state onto the stack. The new state becomes - * the current state. This function will allocate the stack - * if necessary. - * @param new_buffer The new state. - * @param yyscanner The scanner object. - */ -void cmDependsFortran_yypush_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if (new_buffer == NULL) - return; - - cmDependsFortran_yyensure_buffer_stack(yyscanner); - - /* This block is copied from cmDependsFortran_yy_switch_to_buffer. */ - if ( YY_CURRENT_BUFFER ) - { - /* Flush out information for old buffer. */ - *yyg->yy_c_buf_p = yyg->yy_hold_char; - YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p; - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; - } - - /* Only push if top exists. Otherwise, replace top. */ - if (YY_CURRENT_BUFFER) - yyg->yy_buffer_stack_top++; - YY_CURRENT_BUFFER_LVALUE = new_buffer; - - /* copied from cmDependsFortran_yy_switch_to_buffer. */ - cmDependsFortran_yy_load_buffer_state(yyscanner ); - yyg->yy_did_buffer_switch_on_eof = 1; -} - -/** Removes and deletes the top of the stack, if present. - * The next element becomes the new top. - * @param yyscanner The scanner object. - */ -void cmDependsFortran_yypop_buffer_state (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if (!YY_CURRENT_BUFFER) - return; - - cmDependsFortran_yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner); - YY_CURRENT_BUFFER_LVALUE = NULL; - if (yyg->yy_buffer_stack_top > 0) - --yyg->yy_buffer_stack_top; - - if (YY_CURRENT_BUFFER) { - cmDependsFortran_yy_load_buffer_state(yyscanner ); - yyg->yy_did_buffer_switch_on_eof = 1; - } -} - -/* Allocates the stack if it does not exist. - * Guarantees space for at least one push. - */ -static void cmDependsFortran_yyensure_buffer_stack (yyscan_t yyscanner) -{ - int num_to_alloc; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if (!yyg->yy_buffer_stack) { - - /* First allocation is just for 2 elements, since we don't know if this - * scanner will even need a stack. We use 2 instead of 1 to avoid an - * immediate realloc on the next call. - */ - num_to_alloc = 1; - yyg->yy_buffer_stack = (struct yy_buffer_state**)cmDependsFortran_yyalloc - (num_to_alloc * sizeof(struct yy_buffer_state*) - , yyscanner); - if ( ! yyg->yy_buffer_stack ) - YY_FATAL_ERROR( "out of dynamic memory in cmDependsFortran_yyensure_buffer_stack()" ); - - memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*)); - - yyg->yy_buffer_stack_max = num_to_alloc; - yyg->yy_buffer_stack_top = 0; - return; - } - - if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){ - - /* Increase the buffer to prepare for a possible push. */ - int grow_size = 8 /* arbitrary grow size */; - - num_to_alloc = yyg->yy_buffer_stack_max + grow_size; - yyg->yy_buffer_stack = (struct yy_buffer_state**)cmDependsFortran_yyrealloc - (yyg->yy_buffer_stack, - num_to_alloc * sizeof(struct yy_buffer_state*) - , yyscanner); - if ( ! yyg->yy_buffer_stack ) - YY_FATAL_ERROR( "out of dynamic memory in cmDependsFortran_yyensure_buffer_stack()" ); - - /* zero only the new slots.*/ - memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, grow_size * sizeof(struct yy_buffer_state*)); - yyg->yy_buffer_stack_max = num_to_alloc; - } -} - -/** Setup the input buffer state to scan directly from a user-specified character buffer. - * @param base the character buffer - * @param size the size in bytes of the character buffer - * @param yyscanner The scanner object. - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE cmDependsFortran_yy_scan_buffer (char * base, yy_size_t size , yyscan_t yyscanner) -{ - YY_BUFFER_STATE b; - - if ( size < 2 || - base[size-2] != YY_END_OF_BUFFER_CHAR || - base[size-1] != YY_END_OF_BUFFER_CHAR ) - /* They forgot to leave room for the EOB's. */ - return 0; - - b = (YY_BUFFER_STATE) cmDependsFortran_yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in cmDependsFortran_yy_scan_buffer()" ); - - b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ - b->yy_buf_pos = b->yy_ch_buf = base; - b->yy_is_our_buffer = 0; - b->yy_input_file = 0; - b->yy_n_chars = b->yy_buf_size; - b->yy_is_interactive = 0; - b->yy_at_bol = 1; - b->yy_fill_buffer = 0; - b->yy_buffer_status = YY_BUFFER_NEW; - - cmDependsFortran_yy_switch_to_buffer(b ,yyscanner ); - - return b; -} - -/** Setup the input buffer state to scan a string. The next call to cmDependsFortran_yylex() will - * scan from a @e copy of @a str. - * @param yystr a NUL-terminated string to scan - * @param yyscanner The scanner object. - * @return the newly allocated buffer state object. - * @note If you want to scan bytes that may contain NUL values, then use - * cmDependsFortran_yy_scan_bytes() instead. - */ -YY_BUFFER_STATE cmDependsFortran_yy_scan_string (yyconst char * yystr , yyscan_t yyscanner) -{ - - return cmDependsFortran_yy_scan_bytes(yystr,strlen(yystr) ,yyscanner); -} - -/** Setup the input buffer state to scan the given bytes. The next call to cmDependsFortran_yylex() will - * scan from a @e copy of @a bytes. - * @param yybytes the byte buffer to scan - * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. - * @param yyscanner The scanner object. - * @return the newly allocated buffer state object. - */ -YY_BUFFER_STATE cmDependsFortran_yy_scan_bytes (yyconst char * yybytes, int _yybytes_len , yyscan_t yyscanner) -{ - YY_BUFFER_STATE b; - char *buf; - yy_size_t n; - int i; - - /* Get memory for full buffer, including space for trailing EOB's. */ - n = _yybytes_len + 2; - buf = (char *) cmDependsFortran_yyalloc(n ,yyscanner ); - if ( ! buf ) - YY_FATAL_ERROR( "out of dynamic memory in cmDependsFortran_yy_scan_bytes()" ); - - for ( i = 0; i < _yybytes_len; ++i ) - buf[i] = yybytes[i]; - - buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; - - b = cmDependsFortran_yy_scan_buffer(buf,n ,yyscanner); - if ( ! b ) - YY_FATAL_ERROR( "bad buffer in cmDependsFortran_yy_scan_bytes()" ); - - /* It's okay to grow etc. this buffer, and we should throw it - * away when we're done. - */ - b->yy_is_our_buffer = 1; - - return b; -} - -#ifndef YY_EXIT_FAILURE -#define YY_EXIT_FAILURE 2 -#endif - -static void yy_fatal_error (yyconst char* msg , yyscan_t) -{ - (void) fprintf( stderr, "%s\n", msg ); - exit( YY_EXIT_FAILURE ); -} - -/* Redefine yyless() so it works in section 3 code. */ - -#undef yyless -#define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ - int yyless_macro_arg = (n); \ - YY_LESS_LINENO(yyless_macro_arg);\ - yytext[yyleng] = yyg->yy_hold_char; \ - yyg->yy_c_buf_p = yytext + yyless_macro_arg; \ - yyg->yy_hold_char = *yyg->yy_c_buf_p; \ - *yyg->yy_c_buf_p = '\0'; \ - yyleng = yyless_macro_arg; \ - } \ - while ( 0 ) - -/* Accessor methods (get/set functions) to struct members. */ - -/** Get the user-defined data for this scanner. - * @param yyscanner The scanner object. - */ -YY_EXTRA_TYPE cmDependsFortran_yyget_extra (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yyextra; -} - -/** Get the current line number. - * @param yyscanner The scanner object. - */ -int cmDependsFortran_yyget_lineno (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if (! YY_CURRENT_BUFFER) - return 0; - - return yylineno; -} - -/** Get the current column number. - * @param yyscanner The scanner object. - */ -int cmDependsFortran_yyget_column (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - if (! YY_CURRENT_BUFFER) - return 0; - - return yycolumn; -} - -/** Get the input stream. - * @param yyscanner The scanner object. - */ -FILE *cmDependsFortran_yyget_in (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yyin; -} - -/** Get the output stream. - * @param yyscanner The scanner object. - */ -FILE *cmDependsFortran_yyget_out (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yyout; -} - -/** Get the length of the current token. - * @param yyscanner The scanner object. - */ -int cmDependsFortran_yyget_leng (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yyleng; -} - -/** Get the current token. - * @param yyscanner The scanner object. - */ - -char *cmDependsFortran_yyget_text (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yytext; -} - -/** Set the user-defined data. This data is never touched by the scanner. - * @param user_defined The data to be associated with this scanner. - * @param yyscanner The scanner object. - */ -void cmDependsFortran_yyset_extra (YY_EXTRA_TYPE user_defined , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyextra = user_defined ; -} - -/** Set the current line number. - * @param line_number The line number to set. - * @param yyscanner The scanner object. - */ -void cmDependsFortran_yyset_lineno (int line_number , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - /* lineno is only valid if an input buffer exists. */ - if (! YY_CURRENT_BUFFER ) - yy_fatal_error( "cmDependsFortran_yyset_lineno called with no buffer" , yyscanner); - - yylineno = line_number; -} - -/** Set the current column. - * @param column_no The column number to set. - * @param yyscanner The scanner object. - */ -void cmDependsFortran_yyset_column (int column_no , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - /* column is only valid if an input buffer exists. */ - if (! YY_CURRENT_BUFFER ) - yy_fatal_error( "cmDependsFortran_yyset_column called with no buffer" , yyscanner); - - yycolumn = column_no; -} - -/** Set the input stream. This does not discard the current - * input buffer. - * @param in_str A readable stream. - * @param yyscanner The scanner object. - * @see cmDependsFortran_yy_switch_to_buffer - */ -void cmDependsFortran_yyset_in (FILE * in_str , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyin = in_str ; -} - -void cmDependsFortran_yyset_out (FILE * out_str , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyout = out_str ; -} - -int cmDependsFortran_yyget_debug (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return yy_flex_debug; -} - -void cmDependsFortran_yyset_debug (int bdebug , yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yy_flex_debug = bdebug ; -} - -/* Accessor methods for yylval and yylloc */ - -/* User-visible API */ - -/* cmDependsFortran_yylex_init is special because it creates the scanner itself, so it is - * the ONLY reentrant function that doesn't take the scanner as the last argument. - * That's why we explicitly handle the declaration, instead of using our macros. - */ - -int cmDependsFortran_yylex_init(yyscan_t* ptr_yy_globals) - -{ - if (ptr_yy_globals == NULL){ - errno = EINVAL; - return 1; - } - - *ptr_yy_globals = (yyscan_t) cmDependsFortran_yyalloc ( sizeof( struct yyguts_t ), NULL ); - - if (*ptr_yy_globals == NULL){ - errno = ENOMEM; - return 1; - } - - /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */ - memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); - - return yy_init_globals ( *ptr_yy_globals ); -} - -/* cmDependsFortran_yylex_init_extra has the same functionality as cmDependsFortran_yylex_init, but follows the - * convention of taking the scanner as the last argument. Note however, that - * this is a *pointer* to a scanner, as it will be allocated by this call (and - * is the reason, too, why this function also must handle its own declaration). - * The user defined value in the first argument will be available to cmDependsFortran_yyalloc in - * the yyextra field. - */ - -int cmDependsFortran_yylex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_globals ) - -{ - struct yyguts_t dummy_yyguts; - - cmDependsFortran_yyset_extra (yy_user_defined, &dummy_yyguts); - - if (ptr_yy_globals == NULL){ - errno = EINVAL; - return 1; - } - - *ptr_yy_globals = (yyscan_t) cmDependsFortran_yyalloc ( sizeof( struct yyguts_t ), &dummy_yyguts ); - - if (*ptr_yy_globals == NULL){ - errno = ENOMEM; - return 1; - } - - /* By setting to 0xAA, we expose bugs in - yy_init_globals. Leave at 0x00 for releases. */ - memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); - - cmDependsFortran_yyset_extra (yy_user_defined, *ptr_yy_globals); - - return yy_init_globals ( *ptr_yy_globals ); -} - -static int yy_init_globals (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - /* Initialization is the same as for the non-reentrant scanner. - * This function is called from cmDependsFortran_yylex_destroy(), so don't allocate here. - */ - - yyg->yy_buffer_stack = 0; - yyg->yy_buffer_stack_top = 0; - yyg->yy_buffer_stack_max = 0; - yyg->yy_c_buf_p = (char *) 0; - yyg->yy_init = 0; - yyg->yy_start = 0; - - yyg->yy_start_stack_ptr = 0; - yyg->yy_start_stack_depth = 0; - yyg->yy_start_stack = NULL; - -/* Defined in main.c */ -#ifdef YY_STDINIT - yyin = stdin; - yyout = stdout; -#else - yyin = (FILE *) 0; - yyout = (FILE *) 0; -#endif - - /* For future reference: Set errno on error, since we are called by - * cmDependsFortran_yylex_init() - */ - return 0; -} - -/* cmDependsFortran_yylex_destroy is for both reentrant and non-reentrant scanners. */ -int cmDependsFortran_yylex_destroy (yyscan_t yyscanner) -{ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - - /* Pop the buffer stack, destroying each element. */ - while(YY_CURRENT_BUFFER){ - cmDependsFortran_yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner ); - YY_CURRENT_BUFFER_LVALUE = NULL; - cmDependsFortran_yypop_buffer_state(yyscanner); - } - - /* Destroy the stack itself. */ - cmDependsFortran_yyfree(yyg->yy_buffer_stack ,yyscanner); - yyg->yy_buffer_stack = NULL; - - /* Destroy the start condition stack. */ - cmDependsFortran_yyfree(yyg->yy_start_stack ,yyscanner ); - yyg->yy_start_stack = NULL; - - /* Reset the globals. This is important in a non-reentrant scanner so the next time - * cmDependsFortran_yylex() is called, initialization will occur. */ - yy_init_globals( yyscanner); - - /* Destroy the main struct (reentrant only). */ - cmDependsFortran_yyfree ( yyscanner , yyscanner ); - return 0; -} - -/* - * Internal utility routines. - */ - -#ifndef yytext_ptr -static void yy_flex_strncpy (char* s1, yyconst char * s2, int n , yyscan_t yyscanner) -{ - int i; - for ( i = 0; i < n; ++i ) - s1[i] = s2[i]; -} -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen (yyconst char * s , yyscan_t yyscanner) -{ - int n; - for ( n = 0; s[n]; ++n ) - ; - - return n; -} -#endif - -void *cmDependsFortran_yyalloc (yy_size_t size , yyscan_t) -{ - return (void *) malloc( size ); -} - -void *cmDependsFortran_yyrealloc (void * ptr, yy_size_t size , yyscan_t) -{ - /* The cast to (char *) in the following accommodates both - * implementations that use char* generic pointers, and those - * that use void* generic pointers. It works with the latter - * because both ANSI C and C++ allow castless assignment from - * any pointer type to void*, and deal with argument conversions - * as though doing an assignment. - */ - return (void *) realloc( (char *) ptr, size ); -} - -void cmDependsFortran_yyfree (void * ptr , yyscan_t) -{ - free( (char *) ptr ); /* see cmDependsFortran_yyrealloc() for (char *) cast */ -} - -#define YYTABLES_NAME "yytables" - -#line 181 "cmDependsFortranLexer.in.l" - - - -/*--------------------------------------------------------------------------*/ -YY_BUFFER_STATE cmDependsFortranLexer_GetCurrentBuffer(yyscan_t yyscanner) -{ - /* Hack into the internal flex-generated scanner to get the buffer. */ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return YY_CURRENT_BUFFER; -} diff --git a/Source/cmDependsFortranLexer.h b/Source/cmDependsFortranLexer.h deleted file mode 100644 index 8e24cfd..0000000 --- a/Source/cmDependsFortranLexer.h +++ /dev/null @@ -1,348 +0,0 @@ -/*============================================================================ - CMake - Cross Platform Makefile Generator - Copyright 2000-2009 Kitware, Inc., Insight Software Consortium - - Distributed under the OSI-approved BSD License (the "License"); - see accompanying file Copyright.txt for details. - - This software is distributed WITHOUT ANY WARRANTY; without even the - implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - See the License for more information. -============================================================================*/ -#ifndef cmDependsFortran_yyHEADER_H -#define cmDependsFortran_yyHEADER_H 1 -#define cmDependsFortran_yyIN_HEADER 1 - -#define YY_INT_ALIGNED short int - -/* A lexical scanner generated by flex */ - -#define FLEX_SCANNER -#define YY_FLEX_MAJOR_VERSION 2 -#define YY_FLEX_MINOR_VERSION 5 -#define YY_FLEX_SUBMINOR_VERSION 35 -#if YY_FLEX_SUBMINOR_VERSION > 0 -#define FLEX_BETA -#endif - -/* First, we deal with platform-specific or compiler-specific issues. */ - -/* begin standard C headers. */ -#include -#include -#include -#include - -/* end standard C headers. */ - -/* flex integer type definitions */ - -#ifndef FLEXINT_H -#define FLEXINT_H - -/* C99 systems have . Non-C99 systems may or may not. */ - -#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L - -/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, - * if you want the limit (max/min) macros for int types. - */ -#ifndef __STDC_LIMIT_MACROS -#define __STDC_LIMIT_MACROS 1 -#endif - -#include -typedef int8_t flex_int8_t; -typedef uint8_t flex_uint8_t; -typedef int16_t flex_int16_t; -typedef uint16_t flex_uint16_t; -typedef int32_t flex_int32_t; -typedef uint32_t flex_uint32_t; -#else -typedef signed char flex_int8_t; -typedef short int flex_int16_t; -typedef int flex_int32_t; -typedef unsigned char flex_uint8_t; -typedef unsigned short int flex_uint16_t; -typedef unsigned int flex_uint32_t; - -/* Limits of integral types. */ -#ifndef INT8_MIN -#define INT8_MIN (-128) -#endif -#ifndef INT16_MIN -#define INT16_MIN (-32767-1) -#endif -#ifndef INT32_MIN -#define INT32_MIN (-2147483647-1) -#endif -#ifndef INT8_MAX -#define INT8_MAX (127) -#endif -#ifndef INT16_MAX -#define INT16_MAX (32767) -#endif -#ifndef INT32_MAX -#define INT32_MAX (2147483647) -#endif -#ifndef UINT8_MAX -#define UINT8_MAX (255U) -#endif -#ifndef UINT16_MAX -#define UINT16_MAX (65535U) -#endif -#ifndef UINT32_MAX -#define UINT32_MAX (4294967295U) -#endif - -#endif /* ! C99 */ - -#endif /* ! FLEXINT_H */ - -#ifdef __cplusplus - -/* The "const" storage-class-modifier is valid. */ -#define YY_USE_CONST - -#else /* ! __cplusplus */ - -/* C99 requires __STDC__ to be defined as 1. */ -#if defined (__STDC__) - -#define YY_USE_CONST - -#endif /* defined (__STDC__) */ -#endif /* ! __cplusplus */ - -#ifdef YY_USE_CONST -#define yyconst const -#else -#define yyconst -#endif - -/* An opaque pointer. */ -#ifndef YY_TYPEDEF_YY_SCANNER_T -#define YY_TYPEDEF_YY_SCANNER_T -typedef void* yyscan_t; -#endif - -/* For convenience, these vars (plus the bison vars far below) - are macros in the reentrant scanner. */ -#define yyin yyg->yyin_r -#define yyout yyg->yyout_r -#define yyextra yyg->yyextra_r -#define yyleng yyg->yyleng_r -#define yytext yyg->yytext_r -#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno) -#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) -#define yy_flex_debug yyg->yy_flex_debug_r - -/* Size of default input buffer. */ -#ifndef YY_BUF_SIZE -#ifdef __ia64__ -/* On IA-64, the buffer size is 16k, not 8k. - * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. - * Ditto for the __ia64__ case accordingly. - */ -#define YY_BUF_SIZE 32768 -#else -#define YY_BUF_SIZE 16384 -#endif /* __ia64__ */ -#endif - -#ifndef YY_TYPEDEF_YY_BUFFER_STATE -#define YY_TYPEDEF_YY_BUFFER_STATE -typedef struct yy_buffer_state *YY_BUFFER_STATE; -#endif - -#ifndef YY_TYPEDEF_YY_SIZE_T -#define YY_TYPEDEF_YY_SIZE_T -typedef size_t yy_size_t; -#endif - -#ifndef YY_STRUCT_YY_BUFFER_STATE -#define YY_STRUCT_YY_BUFFER_STATE -struct yy_buffer_state - { - FILE *yy_input_file; - - char *yy_ch_buf; /* input buffer */ - char *yy_buf_pos; /* current position in input buffer */ - - /* Size of input buffer in bytes, not including room for EOB - * characters. - */ - yy_size_t yy_buf_size; - - /* Number of characters read into yy_ch_buf, not including EOB - * characters. - */ - int yy_n_chars; - - /* Whether we "own" the buffer - i.e., we know we created it, - * and can realloc() it to grow it, and should free() it to - * delete it. - */ - int yy_is_our_buffer; - - /* Whether this is an "interactive" input source; if so, and - * if we're using stdio for input, then we want to use getc() - * instead of fread(), to make sure we stop fetching input after - * each newline. - */ - int yy_is_interactive; - - /* Whether we're considered to be at the beginning of a line. - * If so, '^' rules will be active on the next match, otherwise - * not. - */ - int yy_at_bol; - - int yy_bs_lineno; /**< The line count. */ - int yy_bs_column; /**< The column count. */ - - /* Whether to try to fill the input buffer when we reach the - * end of it. - */ - int yy_fill_buffer; - - int yy_buffer_status; - - }; -#endif /* !YY_STRUCT_YY_BUFFER_STATE */ - -void cmDependsFortran_yyrestart (FILE *input_file ,yyscan_t yyscanner ); -void cmDependsFortran_yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); -YY_BUFFER_STATE cmDependsFortran_yy_create_buffer (FILE *file,int size ,yyscan_t yyscanner ); -void cmDependsFortran_yy_delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); -void cmDependsFortran_yy_flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); -void cmDependsFortran_yypush_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); -void cmDependsFortran_yypop_buffer_state (yyscan_t yyscanner ); - -YY_BUFFER_STATE cmDependsFortran_yy_scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner ); -YY_BUFFER_STATE cmDependsFortran_yy_scan_string (yyconst char *yy_str ,yyscan_t yyscanner ); -YY_BUFFER_STATE cmDependsFortran_yy_scan_bytes (yyconst char *bytes,int len ,yyscan_t yyscanner ); - -void *cmDependsFortran_yyalloc (yy_size_t ,yyscan_t yyscanner ); -void *cmDependsFortran_yyrealloc (void *,yy_size_t ,yyscan_t yyscanner ); -void cmDependsFortran_yyfree (void * ,yyscan_t yyscanner ); - -/* Begin user sect3 */ - -#define cmDependsFortran_yywrap(n) 1 -#define YY_SKIP_YYWRAP - -#define yytext_ptr yytext_r - -#ifdef YY_HEADER_EXPORT_START_CONDITIONS -#define INITIAL 0 -#define free_fmt 1 -#define fixed_fmt 2 -#define str_sq 3 -#define str_dq 4 - -#endif - -#ifndef YY_EXTRA_TYPE -#define YY_EXTRA_TYPE void * -#endif - -int cmDependsFortran_yylex_init (yyscan_t* scanner); - -int cmDependsFortran_yylex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner); - -/* Accessor methods to globals. - These are made visible to non-reentrant scanners for convenience. */ - -int cmDependsFortran_yylex_destroy (yyscan_t yyscanner ); - -int cmDependsFortran_yyget_debug (yyscan_t yyscanner ); - -void cmDependsFortran_yyset_debug (int debug_flag ,yyscan_t yyscanner ); - -YY_EXTRA_TYPE cmDependsFortran_yyget_extra (yyscan_t yyscanner ); - -void cmDependsFortran_yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner ); - -FILE *cmDependsFortran_yyget_in (yyscan_t yyscanner ); - -void cmDependsFortran_yyset_in (FILE * in_str ,yyscan_t yyscanner ); - -FILE *cmDependsFortran_yyget_out (yyscan_t yyscanner ); - -void cmDependsFortran_yyset_out (FILE * out_str ,yyscan_t yyscanner ); - -int cmDependsFortran_yyget_leng (yyscan_t yyscanner ); - -char *cmDependsFortran_yyget_text (yyscan_t yyscanner ); - -int cmDependsFortran_yyget_lineno (yyscan_t yyscanner ); - -void cmDependsFortran_yyset_lineno (int line_number ,yyscan_t yyscanner ); - -/* Macros after this point can all be overridden by user definitions in - * section 1. - */ - -#ifndef YY_SKIP_YYWRAP -#ifdef __cplusplus -extern "C" int cmDependsFortran_yywrap (yyscan_t yyscanner ); -#else -extern int cmDependsFortran_yywrap (yyscan_t yyscanner ); -#endif -#endif - -#ifndef yytext_ptr -static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner); -#endif - -#ifdef YY_NEED_STRLEN -static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner); -#endif - -#ifndef YY_NO_INPUT - -#endif - -/* Amount of stuff to slurp up with each read. */ -#ifndef YY_READ_BUF_SIZE -#ifdef __ia64__ -/* On IA-64, the buffer size is 16k, not 8k */ -#define YY_READ_BUF_SIZE 16384 -#else -#define YY_READ_BUF_SIZE 8192 -#endif /* __ia64__ */ -#endif - -/* Number of entries by which start-condition stack grows. */ -#ifndef YY_START_STACK_INCR -#define YY_START_STACK_INCR 25 -#endif - -/* Default declaration of generated scanner - a define so the user can - * easily add parameters. - */ -#ifndef YY_DECL -#define YY_DECL_IS_OURS 1 - -extern int cmDependsFortran_yylex (yyscan_t yyscanner); - -#define YY_DECL int cmDependsFortran_yylex (yyscan_t yyscanner) -#endif /* !YY_DECL */ - -/* yy_get_previous_state - get the state just before the EOB char was reached */ - -#undef YY_NEW_FILE -#undef YY_FLUSH_BUFFER -#undef yy_set_bol -#undef yy_new_buffer -#undef yy_set_interactive -#undef YY_DO_BEFORE_ACTION - -#ifdef YY_DECL_IS_OURS -#undef YY_DECL_IS_OURS -#undef YY_DECL -#endif - -#undef cmDependsFortran_yyIN_HEADER -#endif /* cmDependsFortran_yyHEADER_H */ diff --git a/Source/cmDependsFortranLexer.in.l b/Source/cmDependsFortranLexer.in.l deleted file mode 100644 index 0148802..0000000 --- a/Source/cmDependsFortranLexer.in.l +++ /dev/null @@ -1,190 +0,0 @@ -%{ -/*============================================================================ - CMake - Cross Platform Makefile Generator - Copyright 2000-2009 Kitware, Inc., Insight Software Consortium - - Distributed under the OSI-approved BSD License (the "License"); - see accompanying file Copyright.txt for details. - - This software is distributed WITHOUT ANY WARRANTY; without even the - implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - See the License for more information. -============================================================================*/ -/*------------------------------------------------------------------------- - Portions of this source have been derived from makedepf90 version 2.8.8, - - Copyright (C) 2000--2006 Erik Edelmann - - The code was originally distributed under the GPL but permission - from the copyright holder has been obtained to distribute this - derived work under the CMake license. --------------------------------------------------------------------------*/ - -/* - -This file must be translated to C and modified to build everywhere. - -Run flex like this: - - flex -i --prefix=cmDependsFortran_yy --header-file=cmDependsFortranLexer.h -ocmDependsFortranLexer.cxx cmDependsFortranLexer.in.l - -Modify cmDependsFortranLexer.cxx: - - remove TABs - - remove use of the 'register' storage class specifier - - remove "yyscanner" argument from these methods: - yy_fatal_error, cmDependsFortran_yyalloc, cmDependsFortran_yyrealloc, cmDependsFortran_yyfree - - remove "yyscanner = NULL" from end of cmDependsFortran_yylex_destroy - - remove all YY_BREAK lines occurring right after return statements - - change while ( 1 ) to for(;;) - -Modify cmDependsFortranLexer.h: - - remove TABs - - remove the yy_init_globals function - - remove the block that includes unistd.h - - remove #line directives (avoids bogus warning on old Sun) - -*/ - -#include "cmStandardLexer.h" - -#define cmDependsFortranLexer_cxx -#include "cmDependsFortranParser.h" /* Interface to parser object. */ - -/* Replace the lexer input function. */ -#undef YY_INPUT -#define YY_INPUT(buf, result, max_size) \ - { result = cmDependsFortranParser_Input(yyextra, buf, max_size); } - -/* Include the set of tokens from the parser. */ -#include "cmDependsFortranParserTokens.h" - -/*--------------------------------------------------------------------------*/ -%} - - -%option reentrant -%option noyywrap -%pointer - -%s free_fmt fixed_fmt -%x str_sq str_dq - -%% - -\" { - cmDependsFortranParser_StringStart(yyextra); - cmDependsFortranParser_SetOldStartcond(yyextra, YY_START); - BEGIN(str_dq); -} - -' { - cmDependsFortranParser_StringStart(yyextra); - cmDependsFortranParser_SetOldStartcond(yyextra, YY_START); - BEGIN(str_sq); -} - -\" | -' { - BEGIN(cmDependsFortranParser_GetOldStartcond(yyextra) ); - yylvalp->string = strdup(cmDependsFortranParser_StringEnd(yyextra)); - return STRING; -} - -&[ \t]*\n | -&[ \t]*\n[ \t]*& /* Ignore (continued strings, free fmt) */ - -\n[ ]{5}[^ \t\n] { - if (cmDependsFortranParser_GetOldStartcond(yyextra) == fixed_fmt) - ; /* Ignore (cont. strings, fixed fmt) */ - else - { - unput(yytext[strlen(yytext)-1]); - } -} - - -\n { - unput ('\n'); - BEGIN(INITIAL); - return UNTERMINATED_STRING; -} - -. { - cmDependsFortranParser_StringAppend(yyextra, yytext[0]); -} - -!.*\n { return EOSTMT; } /* Treat comments like */ -^[cC*dD].*\n { return EOSTMT; } /* empty lines */ - -^[ \t]*#[ \t]*include[ \t]*<[^>]+> { - yytext[yyleng-1] = 0; - yylvalp->string = strdup(strchr(yytext, '<')+1); - return CPP_INCLUDE_ANGLE; -} -^[ \t]*#[ \t]*include { return CPP_INCLUDE; } -\$[ \t]*include { return F90PPR_INCLUDE; } -\?\?[ \t]*include { return COCO_INCLUDE; } - -^[ \t]*#[ \t]*define { return CPP_DEFINE; } -\$[ \t]*DEFINE { return F90PPR_DEFINE; } - -^[ \t]*#[ \t]*undef { return CPP_UNDEF; } -\$[ \t]*UNDEF { return F90PPR_UNDEF; } - -^[ \t]*#[ \t]*ifdef { return CPP_IFDEF; } -^[ \t]*#[ \t]*ifndef { return CPP_IFNDEF; } -^[ \t]*#[ \t]*if { return CPP_IF; } -^[ \t]*#[ \t]*elif { return CPP_ELIF; } -^[ \t]*#[ \t]*else { return CPP_ELSE; } -^[ \t]*#[ \t]*endif { return CPP_ENDIF; } - -$[ \t]*ifdef { return F90PPR_IFDEF; } -$[ \t]*ifndef { return F90PPR_IFNDEF; } -$[ \t]*if { return F90PPR_IF; } -$[ \t]*elif { return F90PPR_ELIF; } -$[ \t]*else { return F90PPR_ELSE; } -$[ \t]*endif { return F90PPR_ENDIF; } - - /* Line continuations, possible involving comments. */ -&([ \t\n]*|!.*)* -&([ \t\n]*|!.*)*& - -, { return COMMA; } - -:: { return DCOLON; } - -\n[ ]{5}[^ ] { return GARBAGE; } - -=|=> { return ASSIGNMENT_OP; } - -[a-zA-Z_][a-zA-Z_0-9]* { - yylvalp->string = strdup(yytext); - return WORD; -} - -[^ \t\n\r;,!'"a-zA-Z=&]+ { return GARBAGE; } - -;|\n { return EOSTMT; } - - -[ \t\r,] /* Ignore */ -\\[ \t]*\n /* Ignore line-endings preceeded by \ */ - -. { return *yytext; } - -<> { - if(!cmDependsFortranParser_FilePop(yyextra) ) - { - return YY_NULL; - } -} - -%% - -/*--------------------------------------------------------------------------*/ -YY_BUFFER_STATE cmDependsFortranLexer_GetCurrentBuffer(yyscan_t yyscanner) -{ - /* Hack into the internal flex-generated scanner to get the buffer. */ - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - return YY_CURRENT_BUFFER; -} diff --git a/Source/cmDependsFortranParser.cxx b/Source/cmDependsFortranParser.cxx deleted file mode 100644 index 9d51025..0000000 --- a/Source/cmDependsFortranParser.cxx +++ /dev/null @@ -1,2088 +0,0 @@ -/* A Bison parser, made by GNU Bison 2.5. */ - -/* Bison implementation for Yacc-like parsers in C - - Copyright (C) 1984, 1989-1990, 2000-2011 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . */ - -/* As a special exception, you may create a larger work that contains - part or all of the Bison parser skeleton and distribute that work - under terms of your choice, so long as that work isn't itself a - parser generator using the skeleton or a modified version thereof - as a parser skeleton. Alternatively, if you modify or redistribute - the parser skeleton itself, you may (at your option) remove this - special exception, which will cause the skeleton and the resulting - Bison output files to be licensed under the GNU General Public - License without this special exception. - - This special exception was added by the Free Software Foundation in - version 2.2 of Bison. */ - -/* C LALR(1) parser skeleton written by Richard Stallman, by - simplifying the original so-called "semantic" parser. */ - -/* All symbols defined below should begin with yy or YY, to avoid - infringing on user name space. This should be done even for local - variables, as they might otherwise be expanded by user macros. - There are some unavoidable exceptions within include files to - define necessary library symbols; they are noted "INFRINGES ON - USER NAME SPACE" below. */ - -/* Identify Bison output. */ -#define YYBISON 1 - -/* Bison version. */ -#define YYBISON_VERSION "2.5" - -/* Skeleton name. */ -#define YYSKELETON_NAME "yacc.c" - -/* Pure parsers. */ -#define YYPURE 1 - -/* Push parsers. */ -#define YYPUSH 0 - -/* Pull parsers. */ -#define YYPULL 1 - -/* Using locations. */ -#define YYLSP_NEEDED 0 - -/* Substitute the variable and function names. */ -#define yyparse cmDependsFortran_yyparse -#define yylex cmDependsFortran_yylex -#define yyerror cmDependsFortran_yyerror -#define yylval cmDependsFortran_yylval -#define yychar cmDependsFortran_yychar -#define yydebug cmDependsFortran_yydebug -#define yynerrs cmDependsFortran_yynerrs - - -/* Copy the first part of user declarations. */ - -/* Line 268 of yacc.c */ -#line 1 "cmDependsFortranParser.y" - -/*============================================================================ - CMake - Cross Platform Makefile Generator - Copyright 2000-2009 Kitware, Inc., Insight Software Consortium - - Distributed under the OSI-approved BSD License (the "License"); - see accompanying file Copyright.txt for details. - - This software is distributed WITHOUT ANY WARRANTY; without even the - implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - See the License for more information. -============================================================================*/ -/*------------------------------------------------------------------------- - Portions of this source have been derived from makedepf90 version 2.8.8, - - Copyright (C) 2000--2006 Erik Edelmann - - The code was originally distributed under the GPL but permission - from the copyright holder has been obtained to distribute this - derived work under the CMake license. --------------------------------------------------------------------------*/ - -/* - -This file must be translated to C and modified to build everywhere. - -Run bison like this: - - bison --yacc --name-prefix=cmDependsFortran_yy - --defines=cmDependsFortranParserTokens.h - -ocmDependsFortranParser.cxx - cmDependsFortranParser.y - -Modify cmDependsFortranParser.cxx: - - remove TABs - - Remove the yyerrorlab block in range ["goto yyerrlab1", "yyerrlab1:"] -*/ - -/*-------------------------------------------------------------------------*/ -#define cmDependsFortranParser_cxx -#include "cmDependsFortranParser.h" /* Interface to parser object. */ -#include "cmDependsFortranParserTokens.h" /* Need YYSTYPE for YY_DECL. */ - -#include - -/* Configure the parser to use a lexer object. */ -#define YYPARSE_PARAM yyscanner -#define YYLEX_PARAM yyscanner -#define YYERROR_VERBOSE 1 -#define cmDependsFortran_yyerror(x) \ - cmDependsFortranError(yyscanner, x) - -/* Forward declare the lexer entry point. */ -YY_DECL; - -/* Helper function to forward error callback. */ -static void cmDependsFortranError(yyscan_t yyscanner, const char* message) -{ - cmDependsFortranParser* parser = cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_Error(parser, message); -} - -static bool cmDependsFortranParserIsKeyword(const char* word, - const char* keyword) -{ - return cmsysString_strcasecmp(word, keyword) == 0; -} - -/* Disable some warnings in the generated code. */ -#ifdef _MSC_VER -# pragma warning (disable: 4102) /* Unused goto label. */ -# pragma warning (disable: 4065) /* Switch contains default but no case. */ -# pragma warning (disable: 4701) /* Local variable may not be initialized. */ -# pragma warning (disable: 4702) /* Unreachable code. */ -# pragma warning (disable: 4127) /* Conditional expression is constant. */ -# pragma warning (disable: 4244) /* Conversion to smaller type, data loss. */ -#endif - - -/* Line 268 of yacc.c */ -#line 165 "cmDependsFortranParser.cxx" - -/* Enabling traces. */ -#ifndef YYDEBUG -# define YYDEBUG 0 -#endif - -/* Enabling verbose error messages. */ -#ifdef YYERROR_VERBOSE -# undef YYERROR_VERBOSE -# define YYERROR_VERBOSE 1 -#else -# define YYERROR_VERBOSE 0 -#endif - -/* Enabling the token table. */ -#ifndef YYTOKEN_TABLE -# define YYTOKEN_TABLE 0 -#endif - - -/* Tokens. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE - /* Put the tokens into the symbol table, so that GDB and other debuggers - know about them. */ - enum yytokentype { - EOSTMT = 258, - ASSIGNMENT_OP = 259, - GARBAGE = 260, - CPP_INCLUDE = 261, - F90PPR_INCLUDE = 262, - COCO_INCLUDE = 263, - F90PPR_DEFINE = 264, - CPP_DEFINE = 265, - F90PPR_UNDEF = 266, - CPP_UNDEF = 267, - CPP_IFDEF = 268, - CPP_IFNDEF = 269, - CPP_IF = 270, - CPP_ELSE = 271, - CPP_ELIF = 272, - CPP_ENDIF = 273, - F90PPR_IFDEF = 274, - F90PPR_IFNDEF = 275, - F90PPR_IF = 276, - F90PPR_ELSE = 277, - F90PPR_ELIF = 278, - F90PPR_ENDIF = 279, - COMMA = 280, - DCOLON = 281, - CPP_TOENDL = 282, - UNTERMINATED_STRING = 283, - STRING = 284, - WORD = 285, - CPP_INCLUDE_ANGLE = 286 - }; -#endif -/* Tokens. */ -#define EOSTMT 258 -#define ASSIGNMENT_OP 259 -#define GARBAGE 260 -#define CPP_INCLUDE 261 -#define F90PPR_INCLUDE 262 -#define COCO_INCLUDE 263 -#define F90PPR_DEFINE 264 -#define CPP_DEFINE 265 -#define F90PPR_UNDEF 266 -#define CPP_UNDEF 267 -#define CPP_IFDEF 268 -#define CPP_IFNDEF 269 -#define CPP_IF 270 -#define CPP_ELSE 271 -#define CPP_ELIF 272 -#define CPP_ENDIF 273 -#define F90PPR_IFDEF 274 -#define F90PPR_IFNDEF 275 -#define F90PPR_IF 276 -#define F90PPR_ELSE 277 -#define F90PPR_ELIF 278 -#define F90PPR_ENDIF 279 -#define COMMA 280 -#define DCOLON 281 -#define CPP_TOENDL 282 -#define UNTERMINATED_STRING 283 -#define STRING 284 -#define WORD 285 -#define CPP_INCLUDE_ANGLE 286 - - - - -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED -typedef union YYSTYPE -{ - -/* Line 293 of yacc.c */ -#line 89 "cmDependsFortranParser.y" - - char* string; - - - -/* Line 293 of yacc.c */ -#line 269 "cmDependsFortranParser.cxx" -} YYSTYPE; -# define YYSTYPE_IS_TRIVIAL 1 -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ -# define YYSTYPE_IS_DECLARED 1 -#endif - - -/* Copy the second part of user declarations. */ - - -/* Line 343 of yacc.c */ -#line 281 "cmDependsFortranParser.cxx" - -#ifdef short -# undef short -#endif - -#ifdef YYTYPE_UINT8 -typedef YYTYPE_UINT8 yytype_uint8; -#else -typedef unsigned char yytype_uint8; -#endif - -#ifdef YYTYPE_INT8 -typedef YYTYPE_INT8 yytype_int8; -#elif (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -typedef signed char yytype_int8; -#else -typedef short int yytype_int8; -#endif - -#ifdef YYTYPE_UINT16 -typedef YYTYPE_UINT16 yytype_uint16; -#else -typedef unsigned short int yytype_uint16; -#endif - -#ifdef YYTYPE_INT16 -typedef YYTYPE_INT16 yytype_int16; -#else -typedef short int yytype_int16; -#endif - -#ifndef YYSIZE_T -# ifdef __SIZE_TYPE__ -# define YYSIZE_T __SIZE_TYPE__ -# elif defined size_t -# define YYSIZE_T size_t -# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -# include /* INFRINGES ON USER NAME SPACE */ -# define YYSIZE_T size_t -# else -# define YYSIZE_T unsigned int -# endif -#endif - -#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) - -#ifndef YY_ -# if defined YYENABLE_NLS && YYENABLE_NLS -# if ENABLE_NLS -# include /* INFRINGES ON USER NAME SPACE */ -# define YY_(msgid) dgettext ("bison-runtime", msgid) -# endif -# endif -# ifndef YY_ -# define YY_(msgid) msgid -# endif -#endif - -/* Suppress unused-variable warnings by "using" E. */ -#if ! defined lint || defined __GNUC__ -# define YYUSE(e) ((void) (e)) -#else -# define YYUSE(e) /* empty */ -#endif - -/* Identity function, used to suppress warnings about constant conditions. */ -#ifndef lint -# define YYID(n) (n) -#else -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static int -YYID (int yyi) -#else -static int -YYID (yyi) - int yyi; -#endif -{ - return yyi; -} -#endif - -#if ! defined yyoverflow || YYERROR_VERBOSE - -/* The parser invokes alloca or malloc; define the necessary symbols. */ - -# ifdef YYSTACK_USE_ALLOCA -# if YYSTACK_USE_ALLOCA -# ifdef __GNUC__ -# define YYSTACK_ALLOC __builtin_alloca -# elif defined __BUILTIN_VA_ARG_INCR -# include /* INFRINGES ON USER NAME SPACE */ -# elif defined _AIX -# define YYSTACK_ALLOC __alloca -# elif defined _MSC_VER -# include /* INFRINGES ON USER NAME SPACE */ -# define alloca _alloca -# else -# define YYSTACK_ALLOC alloca -# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -# include /* INFRINGES ON USER NAME SPACE */ -# ifndef EXIT_SUCCESS -# define EXIT_SUCCESS 0 -# endif -# endif -# endif -# endif -# endif - -# ifdef YYSTACK_ALLOC - /* Pacify GCC's `empty if-body' warning. */ -# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) -# ifndef YYSTACK_ALLOC_MAXIMUM - /* The OS might guarantee only one guard page at the bottom of the stack, - and a page size can be as small as 4096 bytes. So we cannot safely - invoke alloca (N) if N exceeds 4096. Use a slightly smaller number - to allow for a few compiler-allocated temporary stack slots. */ -# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ -# endif -# else -# define YYSTACK_ALLOC YYMALLOC -# define YYSTACK_FREE YYFREE -# ifndef YYSTACK_ALLOC_MAXIMUM -# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM -# endif -# if (defined __cplusplus && ! defined EXIT_SUCCESS \ - && ! ((defined YYMALLOC || defined malloc) \ - && (defined YYFREE || defined free))) -# include /* INFRINGES ON USER NAME SPACE */ -# ifndef EXIT_SUCCESS -# define EXIT_SUCCESS 0 -# endif -# endif -# ifndef YYMALLOC -# define YYMALLOC malloc -# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ -# endif -# endif -# ifndef YYFREE -# define YYFREE free -# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -void free (void *); /* INFRINGES ON USER NAME SPACE */ -# endif -# endif -# endif -#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ - - -#if (! defined yyoverflow \ - && (! defined __cplusplus \ - || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) - -/* A type that is properly aligned for any stack member. */ -union yyalloc -{ - yytype_int16 yyss_alloc; - YYSTYPE yyvs_alloc; -}; - -/* The size of the maximum gap between one aligned stack and the next. */ -# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) - -/* The size of an array large to enough to hold all stacks, each with - N elements. */ -# define YYSTACK_BYTES(N) \ - ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ - + YYSTACK_GAP_MAXIMUM) - -# define YYCOPY_NEEDED 1 - -/* Relocate STACK from its old location to the new one. The - local variables YYSIZE and YYSTACKSIZE give the old and new number of - elements in the stack, and YYPTR gives the new location of the - stack. Advance YYPTR to a properly aligned location for the next - stack. */ -# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ - do \ - { \ - YYSIZE_T yynewbytes; \ - YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ - Stack = &yyptr->Stack_alloc; \ - yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ - yyptr += yynewbytes / sizeof (*yyptr); \ - } \ - while (YYID (0)) - -#endif - -#if defined YYCOPY_NEEDED && YYCOPY_NEEDED -/* Copy COUNT objects from FROM to TO. The source and destination do - not overlap. */ -# ifndef YYCOPY -# if defined __GNUC__ && 1 < __GNUC__ -# define YYCOPY(To, From, Count) \ - __builtin_memcpy (To, From, (Count) * sizeof (*(From))) -# else -# define YYCOPY(To, From, Count) \ - do \ - { \ - YYSIZE_T yyi; \ - for (yyi = 0; yyi < (Count); yyi++) \ - (To)[yyi] = (From)[yyi]; \ - } \ - while (YYID (0)) -# endif -# endif -#endif /* !YYCOPY_NEEDED */ - -/* YYFINAL -- State number of the termination state. */ -#define YYFINAL 2 -/* YYLAST -- Last index in YYTABLE. */ -#define YYLAST 276 - -/* YYNTOKENS -- Number of terminals. */ -#define YYNTOKENS 32 -/* YYNNTS -- Number of nonterminals. */ -#define YYNNTS 16 -/* YYNRULES -- Number of rules. */ -#define YYNRULES 53 -/* YYNRULES -- Number of states. */ -#define YYNSTATES 97 - -/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ -#define YYUNDEFTOK 2 -#define YYMAXUTOK 286 - -#define YYTRANSLATE(YYX) \ - ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) - -/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ -static const yytype_uint8 yytranslate[] = -{ - 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, - 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, - 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, - 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, - 25, 26, 27, 28, 29, 30, 31 -}; - -#if YYDEBUG -/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in - YYRHS. */ -static const yytype_uint8 yyprhs[] = -{ - 0, 0, 3, 4, 7, 9, 11, 16, 19, 24, - 30, 38, 43, 47, 52, 57, 62, 67, 72, 76, - 80, 84, 88, 93, 97, 99, 101, 103, 105, 107, - 109, 111, 113, 115, 117, 119, 121, 123, 125, 127, - 129, 131, 133, 135, 137, 139, 140, 143, 145, 147, - 149, 151, 153, 155 -}; - -/* YYRHS -- A `-1'-separated list of the rules' RHS. */ -static const yytype_int8 yyrhs[] = -{ - 33, 0, -1, -1, 33, 34, -1, 36, -1, 35, - -1, 30, 4, 46, 3, -1, 30, 3, -1, 30, - 30, 46, 3, -1, 30, 26, 30, 46, 3, -1, - 30, 25, 30, 26, 30, 46, 3, -1, 30, 29, - 46, 3, -1, 31, 46, 3, -1, 37, 29, 46, - 3, -1, 38, 30, 46, 3, -1, 39, 30, 46, - 3, -1, 40, 30, 46, 3, -1, 41, 30, 46, - 3, -1, 42, 46, 3, -1, 43, 46, 3, -1, - 44, 46, 3, -1, 45, 46, 3, -1, 30, 5, - 46, 3, -1, 5, 46, 3, -1, 3, -1, 1, - -1, 6, -1, 7, -1, 8, -1, 10, -1, 9, - -1, 12, -1, 11, -1, 13, -1, 19, -1, 14, - -1, 20, -1, 15, -1, 21, -1, 17, -1, 23, - -1, 16, -1, 22, -1, 18, -1, 24, -1, -1, - 46, 47, -1, 30, -1, 29, -1, 5, -1, 4, - -1, 26, -1, 25, -1, 28, -1 -}; - -/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ -static const yytype_uint16 yyrline[] = -{ - 0, 111, 111, 111, 113, 113, 115, 121, 131, 161, - 172, 185, 196, 203, 210, 216, 222, 228, 234, 239, - 244, 249, 254, 258, 259, 260, 265, 265, 265, 266, - 266, 267, 267, 268, 268, 269, 269, 270, 270, 271, - 271, 272, 272, 273, 273, 274, 274, 277, 278, 279, - 280, 281, 282, 283 -}; -#endif - -#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE -/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. - First, the terminals, then, starting at YYNTOKENS, nonterminals. */ -static const char *const yytname[] = -{ - "$end", "error", "$undefined", "EOSTMT", "ASSIGNMENT_OP", "GARBAGE", - "CPP_INCLUDE", "F90PPR_INCLUDE", "COCO_INCLUDE", "F90PPR_DEFINE", - "CPP_DEFINE", "F90PPR_UNDEF", "CPP_UNDEF", "CPP_IFDEF", "CPP_IFNDEF", - "CPP_IF", "CPP_ELSE", "CPP_ELIF", "CPP_ENDIF", "F90PPR_IFDEF", - "F90PPR_IFNDEF", "F90PPR_IF", "F90PPR_ELSE", "F90PPR_ELIF", - "F90PPR_ENDIF", "COMMA", "DCOLON", "CPP_TOENDL", "UNTERMINATED_STRING", - "STRING", "WORD", "CPP_INCLUDE_ANGLE", "$accept", "code", "stmt", - "assignment_stmt", "keyword_stmt", "include", "define", "undef", "ifdef", - "ifndef", "if", "elif", "else", "endif", "other", "misc_code", 0 -}; -#endif - -# ifdef YYPRINT -/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to - token YYLEX-NUM. */ -static const yytype_uint16 yytoknum[] = -{ - 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, - 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, - 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, - 285, 286 -}; -# endif - -/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ -static const yytype_uint8 yyr1[] = -{ - 0, 32, 33, 33, 34, 34, 35, 36, 36, 36, - 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, - 36, 36, 36, 36, 36, 36, 37, 37, 37, 38, - 38, 39, 39, 40, 40, 41, 41, 42, 42, 43, - 43, 44, 44, 45, 45, 46, 46, 47, 47, 47, - 47, 47, 47, 47 -}; - -/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ -static const yytype_uint8 yyr2[] = -{ - 0, 2, 0, 2, 1, 1, 4, 2, 4, 5, - 7, 4, 3, 4, 4, 4, 4, 4, 3, 3, - 3, 3, 4, 3, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, - 1, 1, 1, 1, 1, 0, 2, 1, 1, 1, - 1, 1, 1, 1 -}; - -/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM. - Performed when YYTABLE doesn't specify something else to do. Zero - means the default is an error. */ -static const yytype_uint8 yydefact[] = -{ - 2, 0, 1, 25, 24, 45, 26, 27, 28, 30, - 29, 32, 31, 33, 35, 37, 41, 39, 43, 34, - 36, 38, 42, 40, 44, 0, 45, 3, 5, 4, - 0, 0, 0, 0, 0, 45, 45, 45, 45, 0, - 7, 45, 45, 0, 0, 45, 45, 0, 45, 45, - 45, 45, 45, 0, 0, 0, 0, 23, 50, 49, - 52, 51, 53, 48, 47, 46, 0, 0, 0, 45, - 0, 0, 12, 0, 0, 0, 0, 0, 18, 19, - 20, 21, 6, 22, 0, 0, 11, 8, 13, 14, - 15, 16, 17, 45, 9, 0, 10 -}; - -/* YYDEFGOTO[NTERM-NUM]. */ -static const yytype_int8 yydefgoto[] = -{ - -1, 1, 27, 28, 29, 30, 31, 32, 33, 34, - 35, 36, 37, 38, 39, 65 -}; - -/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing - STATE-NUM. */ -#define YYPACT_NINF -29 -static const yytype_int16 yypact[] = -{ - -29, 39, -29, -29, -29, -29, -29, -29, -29, -29, - -29, -29, -29, -29, -29, -29, -29, -29, -29, -29, - -29, -29, -29, -29, -29, 246, -29, -29, -29, -29, - -28, -27, -22, -17, -16, -29, -29, -29, -29, 2, - -29, -29, -29, -13, -12, -29, -29, 61, -29, -29, - -29, -29, -29, 68, 74, 80, 108, -29, -29, -29, - -29, -29, -29, -29, -29, -29, 114, 120, -24, -29, - 126, 154, -29, 160, 166, 172, 200, 206, -29, -29, - -29, -29, -29, -29, -9, 212, -29, -29, -29, -29, - -29, -29, -29, -29, -29, 218, -29 -}; - -/* YYPGOTO[NTERM-NUM]. */ -static const yytype_int8 yypgoto[] = -{ - -29, -29, -29, -29, -29, -29, -29, -29, -29, -29, - -29, -29, -29, -29, -26, -29 -}; - -/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If - positive, shift that token. If negative, reduce the rule which - number is the opposite. If YYTABLE_NINF, syntax error. */ -#define YYTABLE_NINF -1 -static const yytype_uint8 yytable[] = -{ - 47, 48, 84, 49, 0, 57, 58, 59, 50, 53, - 54, 55, 56, 51, 52, 66, 67, 68, 69, 70, - 71, 93, 73, 74, 75, 76, 77, 60, 61, 0, - 62, 63, 64, 0, 0, 0, 0, 0, 0, 2, - 3, 0, 4, 85, 5, 6, 7, 8, 9, 10, - 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, - 21, 22, 23, 24, 72, 58, 59, 95, 0, 25, - 26, 78, 58, 59, 0, 0, 0, 79, 58, 59, - 0, 0, 0, 80, 58, 59, 60, 61, 0, 62, - 63, 64, 0, 60, 61, 0, 62, 63, 64, 60, - 61, 0, 62, 63, 64, 60, 61, 0, 62, 63, - 64, 81, 58, 59, 0, 0, 0, 82, 58, 59, - 0, 0, 0, 83, 58, 59, 0, 0, 0, 86, - 58, 59, 0, 60, 61, 0, 62, 63, 64, 60, - 61, 0, 62, 63, 64, 60, 61, 0, 62, 63, - 64, 60, 61, 0, 62, 63, 64, 87, 58, 59, - 0, 0, 0, 88, 58, 59, 0, 0, 0, 89, - 58, 59, 0, 0, 0, 90, 58, 59, 0, 60, - 61, 0, 62, 63, 64, 60, 61, 0, 62, 63, - 64, 60, 61, 0, 62, 63, 64, 60, 61, 0, - 62, 63, 64, 91, 58, 59, 0, 0, 0, 92, - 58, 59, 0, 0, 0, 94, 58, 59, 0, 0, - 0, 96, 58, 59, 0, 60, 61, 0, 62, 63, - 64, 60, 61, 0, 62, 63, 64, 60, 61, 0, - 62, 63, 64, 60, 61, 0, 62, 63, 64, 40, - 41, 42, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, - 0, 43, 44, 0, 0, 45, 46 -}; - -#define yypact_value_is_default(yystate) \ - ((yystate) == (-29)) - -#define yytable_value_is_error(yytable_value) \ - YYID (0) - -static const yytype_int8 yycheck[] = -{ - 26, 29, 26, 30, -1, 3, 4, 5, 30, 35, - 36, 37, 38, 30, 30, 41, 42, 30, 30, 45, - 46, 30, 48, 49, 50, 51, 52, 25, 26, -1, - 28, 29, 30, -1, -1, -1, -1, -1, -1, 0, - 1, -1, 3, 69, 5, 6, 7, 8, 9, 10, - 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, - 21, 22, 23, 24, 3, 4, 5, 93, -1, 30, - 31, 3, 4, 5, -1, -1, -1, 3, 4, 5, - -1, -1, -1, 3, 4, 5, 25, 26, -1, 28, - 29, 30, -1, 25, 26, -1, 28, 29, 30, 25, - 26, -1, 28, 29, 30, 25, 26, -1, 28, 29, - 30, 3, 4, 5, -1, -1, -1, 3, 4, 5, - -1, -1, -1, 3, 4, 5, -1, -1, -1, 3, - 4, 5, -1, 25, 26, -1, 28, 29, 30, 25, - 26, -1, 28, 29, 30, 25, 26, -1, 28, 29, - 30, 25, 26, -1, 28, 29, 30, 3, 4, 5, - -1, -1, -1, 3, 4, 5, -1, -1, -1, 3, - 4, 5, -1, -1, -1, 3, 4, 5, -1, 25, - 26, -1, 28, 29, 30, 25, 26, -1, 28, 29, - 30, 25, 26, -1, 28, 29, 30, 25, 26, -1, - 28, 29, 30, 3, 4, 5, -1, -1, -1, 3, - 4, 5, -1, -1, -1, 3, 4, 5, -1, -1, - -1, 3, 4, 5, -1, 25, 26, -1, 28, 29, - 30, 25, 26, -1, 28, 29, 30, 25, 26, -1, - 28, 29, 30, 25, 26, -1, 28, 29, 30, 3, - 4, 5, -1, -1, -1, -1, -1, -1, -1, -1, - -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, - -1, 25, 26, -1, -1, 29, 30 -}; - -/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing - symbol of state STATE-NUM. */ -static const yytype_uint8 yystos[] = -{ - 0, 33, 0, 1, 3, 5, 6, 7, 8, 9, - 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, - 20, 21, 22, 23, 24, 30, 31, 34, 35, 36, - 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, - 3, 4, 5, 25, 26, 29, 30, 46, 29, 30, - 30, 30, 30, 46, 46, 46, 46, 3, 4, 5, - 25, 26, 28, 29, 30, 47, 46, 46, 30, 30, - 46, 46, 3, 46, 46, 46, 46, 46, 3, 3, - 3, 3, 3, 3, 26, 46, 3, 3, 3, 3, - 3, 3, 3, 30, 3, 46, 3 -}; - -#define yyerrok (yyerrstatus = 0) -#define yyclearin (yychar = YYEMPTY) -#define YYEMPTY (-2) -#define YYEOF 0 - -#define YYACCEPT goto yyacceptlab -#define YYABORT goto yyabortlab -#define YYERROR goto yyerrorlab - - -/* Like YYERROR except do call yyerror. This remains here temporarily - to ease the transition to the new meaning of YYERROR, for GCC. - Once GCC version 2 has supplanted version 1, this can go. However, - YYFAIL appears to be in use. Nevertheless, it is formally deprecated - in Bison 2.4.2's NEWS entry, where a plan to phase it out is - discussed. */ - -#define YYFAIL goto yyerrlab -#if defined YYFAIL - /* This is here to suppress warnings from the GCC cpp's - -Wunused-macros. Normally we don't worry about that warning, but - some users do, and we want to make it easy for users to remove - YYFAIL uses, which will produce warnings from Bison 2.5. */ -#endif - -#define YYRECOVERING() (!!yyerrstatus) - -#define YYBACKUP(Token, Value) \ -do \ - if (yychar == YYEMPTY && yylen == 1) \ - { \ - yychar = (Token); \ - yylval = (Value); \ - YYPOPSTACK (1); \ - goto yybackup; \ - } \ - else \ - { \ - yyerror (YY_("syntax error: cannot back up")); \ - YYERROR; \ - } \ -while (YYID (0)) - - -#define YYTERROR 1 -#define YYERRCODE 256 - - -/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. - If N is 0, then set CURRENT to the empty location which ends - the previous symbol: RHS[0] (always defined). */ - -#define YYRHSLOC(Rhs, K) ((Rhs)[K]) -#ifndef YYLLOC_DEFAULT -# define YYLLOC_DEFAULT(Current, Rhs, N) \ - do \ - if (YYID (N)) \ - { \ - (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ - (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ - (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ - (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ - } \ - else \ - { \ - (Current).first_line = (Current).last_line = \ - YYRHSLOC (Rhs, 0).last_line; \ - (Current).first_column = (Current).last_column = \ - YYRHSLOC (Rhs, 0).last_column; \ - } \ - while (YYID (0)) -#endif - - -/* This macro is provided for backward compatibility. */ - -#ifndef YY_LOCATION_PRINT -# define YY_LOCATION_PRINT(File, Loc) ((void) 0) -#endif - - -/* YYLEX -- calling `yylex' with the right arguments. */ - -#ifdef YYLEX_PARAM -# define YYLEX yylex (&yylval, YYLEX_PARAM) -#else -# define YYLEX yylex (&yylval) -#endif - -/* Enable debugging if requested. */ -#if YYDEBUG - -# ifndef YYFPRINTF -# include /* INFRINGES ON USER NAME SPACE */ -# define YYFPRINTF fprintf -# endif - -# define YYDPRINTF(Args) \ -do { \ - if (yydebug) \ - YYFPRINTF Args; \ -} while (YYID (0)) - -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ -do { \ - if (yydebug) \ - { \ - YYFPRINTF (stderr, "%s ", Title); \ - yy_symbol_print (stderr, \ - Type, Value); \ - YYFPRINTF (stderr, "\n"); \ - } \ -} while (YYID (0)) - - -/*--------------------------------. -| Print this symbol on YYOUTPUT. | -`--------------------------------*/ - -/*ARGSUSED*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) -#else -static void -yy_symbol_value_print (yyoutput, yytype, yyvaluep) - FILE *yyoutput; - int yytype; - YYSTYPE const * const yyvaluep; -#endif -{ - if (!yyvaluep) - return; -# ifdef YYPRINT - if (yytype < YYNTOKENS) - YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); -# else - YYUSE (yyoutput); -# endif - switch (yytype) - { - default: - break; - } -} - - -/*--------------------------------. -| Print this symbol on YYOUTPUT. | -`--------------------------------*/ - -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) -#else -static void -yy_symbol_print (yyoutput, yytype, yyvaluep) - FILE *yyoutput; - int yytype; - YYSTYPE const * const yyvaluep; -#endif -{ - if (yytype < YYNTOKENS) - YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); - else - YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); - - yy_symbol_value_print (yyoutput, yytype, yyvaluep); - YYFPRINTF (yyoutput, ")"); -} - -/*------------------------------------------------------------------. -| yy_stack_print -- Print the state stack from its BOTTOM up to its | -| TOP (included). | -`------------------------------------------------------------------*/ - -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) -#else -static void -yy_stack_print (yybottom, yytop) - yytype_int16 *yybottom; - yytype_int16 *yytop; -#endif -{ - YYFPRINTF (stderr, "Stack now"); - for (; yybottom <= yytop; yybottom++) - { - int yybot = *yybottom; - YYFPRINTF (stderr, " %d", yybot); - } - YYFPRINTF (stderr, "\n"); -} - -# define YY_STACK_PRINT(Bottom, Top) \ -do { \ - if (yydebug) \ - yy_stack_print ((Bottom), (Top)); \ -} while (YYID (0)) - - -/*------------------------------------------------. -| Report that the YYRULE is going to be reduced. | -`------------------------------------------------*/ - -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yy_reduce_print (YYSTYPE *yyvsp, int yyrule) -#else -static void -yy_reduce_print (yyvsp, yyrule) - YYSTYPE *yyvsp; - int yyrule; -#endif -{ - int yynrhs = yyr2[yyrule]; - int yyi; - unsigned long int yylno = yyrline[yyrule]; - YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", - yyrule - 1, yylno); - /* The symbols being reduced. */ - for (yyi = 0; yyi < yynrhs; yyi++) - { - YYFPRINTF (stderr, " $%d = ", yyi + 1); - yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], - &(yyvsp[(yyi + 1) - (yynrhs)]) - ); - YYFPRINTF (stderr, "\n"); - } -} - -# define YY_REDUCE_PRINT(Rule) \ -do { \ - if (yydebug) \ - yy_reduce_print (yyvsp, Rule); \ -} while (YYID (0)) - -/* Nonzero means print parse trace. It is left uninitialized so that - multiple parsers can coexist. */ -int yydebug; -#else /* !YYDEBUG */ -# define YYDPRINTF(Args) -# define YY_SYMBOL_PRINT(Title, Type, Value, Location) -# define YY_STACK_PRINT(Bottom, Top) -# define YY_REDUCE_PRINT(Rule) -#endif /* !YYDEBUG */ - - -/* YYINITDEPTH -- initial size of the parser's stacks. */ -#ifndef YYINITDEPTH -# define YYINITDEPTH 200 -#endif - -/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only - if the built-in stack extension method is used). - - Do not make this value too large; the results are undefined if - YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) - evaluated with infinite-precision integer arithmetic. */ - -#ifndef YYMAXDEPTH -# define YYMAXDEPTH 10000 -#endif - - -#if YYERROR_VERBOSE - -# ifndef yystrlen -# if defined __GLIBC__ && defined _STRING_H -# define yystrlen strlen -# else -/* Return the length of YYSTR. */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static YYSIZE_T -yystrlen (const char *yystr) -#else -static YYSIZE_T -yystrlen (yystr) - const char *yystr; -#endif -{ - YYSIZE_T yylen; - for (yylen = 0; yystr[yylen]; yylen++) - continue; - return yylen; -} -# endif -# endif - -# ifndef yystpcpy -# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE -# define yystpcpy stpcpy -# else -/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in - YYDEST. */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static char * -yystpcpy (char *yydest, const char *yysrc) -#else -static char * -yystpcpy (yydest, yysrc) - char *yydest; - const char *yysrc; -#endif -{ - char *yyd = yydest; - const char *yys = yysrc; - - while ((*yyd++ = *yys++) != '\0') - continue; - - return yyd - 1; -} -# endif -# endif - -# ifndef yytnamerr -/* Copy to YYRES the contents of YYSTR after stripping away unnecessary - quotes and backslashes, so that it's suitable for yyerror. The - heuristic is that double-quoting is unnecessary unless the string - contains an apostrophe, a comma, or backslash (other than - backslash-backslash). YYSTR is taken from yytname. If YYRES is - null, do not copy; instead, return the length of what the result - would have been. */ -static YYSIZE_T -yytnamerr (char *yyres, const char *yystr) -{ - if (*yystr == '"') - { - YYSIZE_T yyn = 0; - char const *yyp = yystr; - - for (;;) - switch (*++yyp) - { - case '\'': - case ',': - goto do_not_strip_quotes; - - case '\\': - if (*++yyp != '\\') - goto do_not_strip_quotes; - /* Fall through. */ - default: - if (yyres) - yyres[yyn] = *yyp; - yyn++; - break; - - case '"': - if (yyres) - yyres[yyn] = '\0'; - return yyn; - } - do_not_strip_quotes: ; - } - - if (! yyres) - return yystrlen (yystr); - - return yystpcpy (yyres, yystr) - yyres; -} -# endif - -/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message - about the unexpected token YYTOKEN for the state stack whose top is - YYSSP. - - Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is - not large enough to hold the message. In that case, also set - *YYMSG_ALLOC to the required number of bytes. Return 2 if the - required number of bytes is too large to store. */ -static int -yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, - yytype_int16 *yyssp, int yytoken) -{ - YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]); - YYSIZE_T yysize = yysize0; - YYSIZE_T yysize1; - enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; - /* Internationalized format string. */ - const char *yyformat = 0; - /* Arguments of yyformat. */ - char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; - /* Number of reported tokens (one for the "unexpected", one per - "expected"). */ - int yycount = 0; - - /* There are many possibilities here to consider: - - Assume YYFAIL is not used. It's too flawed to consider. See - - for details. YYERROR is fine as it does not invoke this - function. - - If this state is a consistent state with a default action, then - the only way this function was invoked is if the default action - is an error action. In that case, don't check for expected - tokens because there are none. - - The only way there can be no lookahead present (in yychar) is if - this state is a consistent state with a default action. Thus, - detecting the absence of a lookahead is sufficient to determine - that there is no unexpected or expected token to report. In that - case, just report a simple "syntax error". - - Don't assume there isn't a lookahead just because this state is a - consistent state with a default action. There might have been a - previous inconsistent state, consistent state with a non-default - action, or user semantic action that manipulated yychar. - - Of course, the expected token list depends on states to have - correct lookahead information, and it depends on the parser not - to perform extra reductions after fetching a lookahead from the - scanner and before detecting a syntax error. Thus, state merging - (from LALR or IELR) and default reductions corrupt the expected - token list. However, the list is correct for canonical LR with - one exception: it will still contain any token that will not be - accepted due to an error action in a later state. - */ - if (yytoken != YYEMPTY) - { - int yyn = yypact[*yyssp]; - yyarg[yycount++] = yytname[yytoken]; - if (!yypact_value_is_default (yyn)) - { - /* Start YYX at -YYN if negative to avoid negative indexes in - YYCHECK. In other words, skip the first -YYN actions for - this state because they are default actions. */ - int yyxbegin = yyn < 0 ? -yyn : 0; - /* Stay within bounds of both yycheck and yytname. */ - int yychecklim = YYLAST - yyn + 1; - int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; - int yyx; - - for (yyx = yyxbegin; yyx < yyxend; ++yyx) - if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR - && !yytable_value_is_error (yytable[yyx + yyn])) - { - if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) - { - yycount = 1; - yysize = yysize0; - break; - } - yyarg[yycount++] = yytname[yyx]; - yysize1 = yysize + yytnamerr (0, yytname[yyx]); - if (! (yysize <= yysize1 - && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) - return 2; - yysize = yysize1; - } - } - } - - switch (yycount) - { -# define YYCASE_(N, S) \ - case N: \ - yyformat = S; \ - break - YYCASE_(0, YY_("syntax error")); - YYCASE_(1, YY_("syntax error, unexpected %s")); - YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); - YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); - YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); - YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); -# undef YYCASE_ - } - - yysize1 = yysize + yystrlen (yyformat); - if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) - return 2; - yysize = yysize1; - - if (*yymsg_alloc < yysize) - { - *yymsg_alloc = 2 * yysize; - if (! (yysize <= *yymsg_alloc - && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) - *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; - return 1; - } - - /* Avoid sprintf, as that infringes on the user's name space. - Don't have undefined behavior even if the translation - produced a string with the wrong number of "%s"s. */ - { - char *yyp = *yymsg; - int yyi = 0; - while ((*yyp = *yyformat) != '\0') - if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) - { - yyp += yytnamerr (yyp, yyarg[yyi++]); - yyformat += 2; - } - else - { - yyp++; - yyformat++; - } - } - return 0; -} -#endif /* YYERROR_VERBOSE */ - -/*-----------------------------------------------. -| Release the memory associated to this symbol. | -`-----------------------------------------------*/ - -/*ARGSUSED*/ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -static void -yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) -#else -static void -yydestruct (yymsg, yytype, yyvaluep) - const char *yymsg; - int yytype; - YYSTYPE *yyvaluep; -#endif -{ - YYUSE (yyvaluep); - - if (!yymsg) - yymsg = "Deleting"; - YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); - - switch (yytype) - { - - default: - break; - } -} - - -/* Prevent warnings from -Wmissing-prototypes. */ -#ifdef YYPARSE_PARAM -#if defined __STDC__ || defined __cplusplus -int yyparse (void *YYPARSE_PARAM); -#else -int yyparse (); -#endif -#else /* ! YYPARSE_PARAM */ -#if defined __STDC__ || defined __cplusplus -int yyparse (void); -#else -int yyparse (); -#endif -#endif /* ! YYPARSE_PARAM */ - - -/*----------. -| yyparse. | -`----------*/ - -#ifdef YYPARSE_PARAM -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -int -yyparse (void *YYPARSE_PARAM) -#else -int -yyparse (YYPARSE_PARAM) - void *YYPARSE_PARAM; -#endif -#else /* ! YYPARSE_PARAM */ -#if (defined __STDC__ || defined __C99__FUNC__ \ - || defined __cplusplus || defined _MSC_VER) -int -yyparse (void) -#else -int -yyparse () - -#endif -#endif -{ -/* The lookahead symbol. */ -int yychar; - -/* The semantic value of the lookahead symbol. */ -YYSTYPE yylval; - - /* Number of syntax errors so far. */ - int yynerrs; - - int yystate; - /* Number of tokens to shift before error messages enabled. */ - int yyerrstatus; - - /* The stacks and their tools: - `yyss': related to states. - `yyvs': related to semantic values. - - Refer to the stacks thru separate pointers, to allow yyoverflow - to reallocate them elsewhere. */ - - /* The state stack. */ - yytype_int16 yyssa[YYINITDEPTH]; - yytype_int16 *yyss; - yytype_int16 *yyssp; - - /* The semantic value stack. */ - YYSTYPE yyvsa[YYINITDEPTH]; - YYSTYPE *yyvs; - YYSTYPE *yyvsp; - - YYSIZE_T yystacksize; - - int yyn; - int yyresult; - /* Lookahead token as an internal (translated) token number. */ - int yytoken; - /* The variables used to return semantic value and location from the - action routines. */ - YYSTYPE yyval; - -#if YYERROR_VERBOSE - /* Buffer for error messages, and its allocated size. */ - char yymsgbuf[128]; - char *yymsg = yymsgbuf; - YYSIZE_T yymsg_alloc = sizeof yymsgbuf; -#endif - -#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) - - /* The number of symbols on the RHS of the reduced rule. - Keep to zero when no symbol should be popped. */ - int yylen = 0; - - yytoken = 0; - yyss = yyssa; - yyvs = yyvsa; - yystacksize = YYINITDEPTH; - - YYDPRINTF ((stderr, "Starting parse\n")); - - yystate = 0; - yyerrstatus = 0; - yynerrs = 0; - yychar = YYEMPTY; /* Cause a token to be read. */ - - /* Initialize stack pointers. - Waste one element of value and location stack - so that they stay on the same level as the state stack. - The wasted elements are never initialized. */ - yyssp = yyss; - yyvsp = yyvs; - - goto yysetstate; - -/*------------------------------------------------------------. -| yynewstate -- Push a new state, which is found in yystate. | -`------------------------------------------------------------*/ - yynewstate: - /* In all cases, when you get here, the value and location stacks - have just been pushed. So pushing a state here evens the stacks. */ - yyssp++; - - yysetstate: - *yyssp = yystate; - - if (yyss + yystacksize - 1 <= yyssp) - { - /* Get the current used size of the three stacks, in elements. */ - YYSIZE_T yysize = yyssp - yyss + 1; - -#ifdef yyoverflow - { - /* Give user a chance to reallocate the stack. Use copies of - these so that the &'s don't force the real ones into - memory. */ - YYSTYPE *yyvs1 = yyvs; - yytype_int16 *yyss1 = yyss; - - /* Each stack pointer address is followed by the size of the - data in use in that stack, in bytes. This used to be a - conditional around just the two extra args, but that might - be undefined if yyoverflow is a macro. */ - yyoverflow (YY_("memory exhausted"), - &yyss1, yysize * sizeof (*yyssp), - &yyvs1, yysize * sizeof (*yyvsp), - &yystacksize); - - yyss = yyss1; - yyvs = yyvs1; - } -#else /* no yyoverflow */ -# ifndef YYSTACK_RELOCATE - goto yyexhaustedlab; -# else - /* Extend the stack our own way. */ - if (YYMAXDEPTH <= yystacksize) - goto yyexhaustedlab; - yystacksize *= 2; - if (YYMAXDEPTH < yystacksize) - yystacksize = YYMAXDEPTH; - - { - yytype_int16 *yyss1 = yyss; - union yyalloc *yyptr = - (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); - if (! yyptr) - goto yyexhaustedlab; - YYSTACK_RELOCATE (yyss_alloc, yyss); - YYSTACK_RELOCATE (yyvs_alloc, yyvs); -# undef YYSTACK_RELOCATE - if (yyss1 != yyssa) - YYSTACK_FREE (yyss1); - } -# endif -#endif /* no yyoverflow */ - - yyssp = yyss + yysize - 1; - yyvsp = yyvs + yysize - 1; - - YYDPRINTF ((stderr, "Stack size increased to %lu\n", - (unsigned long int) yystacksize)); - - if (yyss + yystacksize - 1 <= yyssp) - YYABORT; - } - - YYDPRINTF ((stderr, "Entering state %d\n", yystate)); - - if (yystate == YYFINAL) - YYACCEPT; - - goto yybackup; - -/*-----------. -| yybackup. | -`-----------*/ -yybackup: - - /* Do appropriate processing given the current state. Read a - lookahead token if we need one and don't already have one. */ - - /* First try to decide what to do without reference to lookahead token. */ - yyn = yypact[yystate]; - if (yypact_value_is_default (yyn)) - goto yydefault; - - /* Not known => get a lookahead token if don't already have one. */ - - /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ - if (yychar == YYEMPTY) - { - YYDPRINTF ((stderr, "Reading a token: ")); - yychar = YYLEX; - } - - if (yychar <= YYEOF) - { - yychar = yytoken = YYEOF; - YYDPRINTF ((stderr, "Now at end of input.\n")); - } - else - { - yytoken = YYTRANSLATE (yychar); - YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); - } - - /* If the proper action on seeing token YYTOKEN is to reduce or to - detect an error, take that action. */ - yyn += yytoken; - if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) - goto yydefault; - yyn = yytable[yyn]; - if (yyn <= 0) - { - if (yytable_value_is_error (yyn)) - goto yyerrlab; - yyn = -yyn; - goto yyreduce; - } - - /* Count tokens shifted since error; after three, turn off error - status. */ - if (yyerrstatus) - yyerrstatus--; - - /* Shift the lookahead token. */ - YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); - - /* Discard the shifted token. */ - yychar = YYEMPTY; - - yystate = yyn; - *++yyvsp = yylval; - - goto yynewstate; - - -/*-----------------------------------------------------------. -| yydefault -- do the default action for the current state. | -`-----------------------------------------------------------*/ -yydefault: - yyn = yydefact[yystate]; - if (yyn == 0) - goto yyerrlab; - goto yyreduce; - - -/*-----------------------------. -| yyreduce -- Do a reduction. | -`-----------------------------*/ -yyreduce: - /* yyn is the number of a rule to reduce with. */ - yylen = yyr2[yyn]; - - /* If YYLEN is nonzero, implement the default value of the action: - `$$ = $1'. - - Otherwise, the following line sets YYVAL to garbage. - This behavior is undocumented and Bison - users should not rely upon it. Assigning to YYVAL - unconditionally makes the parser a bit smaller, and it avoids a - GCC warning that YYVAL may be used uninitialized. */ - yyval = yyvsp[1-yylen]; - - - YY_REDUCE_PRINT (yyn); - switch (yyn) - { - case 6: - -/* Line 1806 of yacc.c */ -#line 116 "cmDependsFortranParser.y" - { - free((yyvsp[(1) - (4)].string)); - } - break; - - case 7: - -/* Line 1806 of yacc.c */ -#line 122 "cmDependsFortranParser.y" - { - if (cmDependsFortranParserIsKeyword((yyvsp[(1) - (2)].string), "interface")) - { - cmDependsFortranParser* parser = - cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_SetInInterface(parser, true); - } - free((yyvsp[(1) - (2)].string)); - } - break; - - case 8: - -/* Line 1806 of yacc.c */ -#line 132 "cmDependsFortranParser.y" - { - if (cmDependsFortranParserIsKeyword((yyvsp[(1) - (4)].string), "use")) - { - cmDependsFortranParser* parser = - cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_RuleUse(parser, (yyvsp[(2) - (4)].string)); - } - else if (cmDependsFortranParserIsKeyword((yyvsp[(1) - (4)].string), "module")) - { - cmDependsFortranParser* parser = - cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_RuleModule(parser, (yyvsp[(2) - (4)].string)); - } - else if (cmDependsFortranParserIsKeyword((yyvsp[(1) - (4)].string), "interface")) - { - cmDependsFortranParser* parser = - cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_SetInInterface(parser, true); - } - else if (cmDependsFortranParserIsKeyword((yyvsp[(2) - (4)].string), "interface") && - cmDependsFortranParserIsKeyword((yyvsp[(1) - (4)].string), "end")) - { - cmDependsFortranParser* parser = - cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_SetInInterface(parser, false); - } - free((yyvsp[(1) - (4)].string)); - free((yyvsp[(2) - (4)].string)); - } - break; - - case 9: - -/* Line 1806 of yacc.c */ -#line 162 "cmDependsFortranParser.y" - { - if (cmDependsFortranParserIsKeyword((yyvsp[(1) - (5)].string), "use")) - { - cmDependsFortranParser* parser = - cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_RuleUse(parser, (yyvsp[(3) - (5)].string)); - } - free((yyvsp[(1) - (5)].string)); - free((yyvsp[(3) - (5)].string)); - } - break; - - case 10: - -/* Line 1806 of yacc.c */ -#line 173 "cmDependsFortranParser.y" - { - if (cmDependsFortranParserIsKeyword((yyvsp[(1) - (7)].string), "use") && - cmDependsFortranParserIsKeyword((yyvsp[(3) - (7)].string), "non_intrinsic") ) - { - cmDependsFortranParser* parser = - cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_RuleUse(parser, (yyvsp[(5) - (7)].string)); - } - free((yyvsp[(1) - (7)].string)); - free((yyvsp[(3) - (7)].string)); - free((yyvsp[(5) - (7)].string)); - } - break; - - case 11: - -/* Line 1806 of yacc.c */ -#line 186 "cmDependsFortranParser.y" - { - if (cmDependsFortranParserIsKeyword((yyvsp[(1) - (4)].string), "include")) - { - cmDependsFortranParser* parser = - cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_RuleInclude(parser, (yyvsp[(2) - (4)].string)); - } - free((yyvsp[(1) - (4)].string)); - free((yyvsp[(2) - (4)].string)); - } - break; - - case 12: - -/* Line 1806 of yacc.c */ -#line 197 "cmDependsFortranParser.y" - { - cmDependsFortranParser* parser = - cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_RuleInclude(parser, (yyvsp[(1) - (3)].string)); - free((yyvsp[(1) - (3)].string)); - } - break; - - case 13: - -/* Line 1806 of yacc.c */ -#line 204 "cmDependsFortranParser.y" - { - cmDependsFortranParser* parser = - cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_RuleInclude(parser, (yyvsp[(2) - (4)].string)); - free((yyvsp[(2) - (4)].string)); - } - break; - - case 14: - -/* Line 1806 of yacc.c */ -#line 211 "cmDependsFortranParser.y" - { - cmDependsFortranParser* parser = cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_RuleDefine(parser, (yyvsp[(2) - (4)].string)); - free((yyvsp[(2) - (4)].string)); - } - break; - - case 15: - -/* Line 1806 of yacc.c */ -#line 217 "cmDependsFortranParser.y" - { - cmDependsFortranParser* parser = cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_RuleUndef(parser, (yyvsp[(2) - (4)].string)); - free((yyvsp[(2) - (4)].string)); - } - break; - - case 16: - -/* Line 1806 of yacc.c */ -#line 223 "cmDependsFortranParser.y" - { - cmDependsFortranParser* parser = cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_RuleIfdef(parser, (yyvsp[(2) - (4)].string)); - free((yyvsp[(2) - (4)].string)); - } - break; - - case 17: - -/* Line 1806 of yacc.c */ -#line 229 "cmDependsFortranParser.y" - { - cmDependsFortranParser* parser = cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_RuleIfndef(parser, (yyvsp[(2) - (4)].string)); - free((yyvsp[(2) - (4)].string)); - } - break; - - case 18: - -/* Line 1806 of yacc.c */ -#line 235 "cmDependsFortranParser.y" - { - cmDependsFortranParser* parser = cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_RuleIf(parser); - } - break; - - case 19: - -/* Line 1806 of yacc.c */ -#line 240 "cmDependsFortranParser.y" - { - cmDependsFortranParser* parser = cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_RuleElif(parser); - } - break; - - case 20: - -/* Line 1806 of yacc.c */ -#line 245 "cmDependsFortranParser.y" - { - cmDependsFortranParser* parser = cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_RuleElse(parser); - } - break; - - case 21: - -/* Line 1806 of yacc.c */ -#line 250 "cmDependsFortranParser.y" - { - cmDependsFortranParser* parser = cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_RuleEndif(parser); - } - break; - - case 22: - -/* Line 1806 of yacc.c */ -#line 255 "cmDependsFortranParser.y" - { - free((yyvsp[(1) - (4)].string)); - } - break; - - case 47: - -/* Line 1806 of yacc.c */ -#line 277 "cmDependsFortranParser.y" - { free ((yyvsp[(1) - (1)].string)); } - break; - - case 48: - -/* Line 1806 of yacc.c */ -#line 278 "cmDependsFortranParser.y" - { free ((yyvsp[(1) - (1)].string)); } - break; - - - -/* Line 1806 of yacc.c */ -#line 1860 "cmDependsFortranParser.cxx" - default: break; - } - /* User semantic actions sometimes alter yychar, and that requires - that yytoken be updated with the new translation. We take the - approach of translating immediately before every use of yytoken. - One alternative is translating here after every semantic action, - but that translation would be missed if the semantic action invokes - YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or - if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an - incorrect destructor might then be invoked immediately. In the - case of YYERROR or YYBACKUP, subsequent parser actions might lead - to an incorrect destructor call or verbose syntax error message - before the lookahead is translated. */ - YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); - - YYPOPSTACK (yylen); - yylen = 0; - YY_STACK_PRINT (yyss, yyssp); - - *++yyvsp = yyval; - - /* Now `shift' the result of the reduction. Determine what state - that goes to, based on the state we popped back to and the rule - number reduced by. */ - - yyn = yyr1[yyn]; - - yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; - if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) - yystate = yytable[yystate]; - else - yystate = yydefgoto[yyn - YYNTOKENS]; - - goto yynewstate; - - -/*------------------------------------. -| yyerrlab -- here on detecting error | -`------------------------------------*/ -yyerrlab: - /* Make sure we have latest lookahead translation. See comments at - user semantic actions for why this is necessary. */ - yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar); - - /* If not already recovering from an error, report this error. */ - if (!yyerrstatus) - { - ++yynerrs; -#if ! YYERROR_VERBOSE - yyerror (YY_("syntax error")); -#else -# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ - yyssp, yytoken) - { - char const *yymsgp = YY_("syntax error"); - int yysyntax_error_status; - yysyntax_error_status = YYSYNTAX_ERROR; - if (yysyntax_error_status == 0) - yymsgp = yymsg; - else if (yysyntax_error_status == 1) - { - if (yymsg != yymsgbuf) - YYSTACK_FREE (yymsg); - yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc); - if (!yymsg) - { - yymsg = yymsgbuf; - yymsg_alloc = sizeof yymsgbuf; - yysyntax_error_status = 2; - } - else - { - yysyntax_error_status = YYSYNTAX_ERROR; - yymsgp = yymsg; - } - } - yyerror (yymsgp); - if (yysyntax_error_status == 2) - goto yyexhaustedlab; - } -# undef YYSYNTAX_ERROR -#endif - } - - - - if (yyerrstatus == 3) - { - /* If just tried and failed to reuse lookahead token after an - error, discard it. */ - - if (yychar <= YYEOF) - { - /* Return failure if at end of input. */ - if (yychar == YYEOF) - YYABORT; - } - else - { - yydestruct ("Error: discarding", - yytoken, &yylval); - yychar = YYEMPTY; - } - } - -#if 0 - /* Else will try to reuse lookahead token after shifting the error - token. */ - goto yyerrlab1; - - -/*---------------------------------------------------. -| yyerrorlab -- error raised explicitly by YYERROR. | -`---------------------------------------------------*/ -yyerrorlab: - - /* Pacify compilers like GCC when the user code never invokes - YYERROR and the label yyerrorlab therefore never appears in user - code. */ - if (/*CONSTCOND*/ 0) - goto yyerrorlab; - - /* Do not reclaim the symbols of the rule which action triggered - this YYERROR. */ - YYPOPSTACK (yylen); - yylen = 0; - YY_STACK_PRINT (yyss, yyssp); - yystate = *yyssp; - goto yyerrlab1; - - -/*-------------------------------------------------------------. -| yyerrlab1 -- common code for both syntax error and YYERROR. | -`-------------------------------------------------------------*/ -yyerrlab1: -#endif - yyerrstatus = 3; /* Each real token shifted decrements this. */ - - for (;;) - { - yyn = yypact[yystate]; - if (!yypact_value_is_default (yyn)) - { - yyn += YYTERROR; - if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) - { - yyn = yytable[yyn]; - if (0 < yyn) - break; - } - } - - /* Pop the current state because it cannot handle the error token. */ - if (yyssp == yyss) - YYABORT; - - - yydestruct ("Error: popping", - yystos[yystate], yyvsp); - YYPOPSTACK (1); - yystate = *yyssp; - YY_STACK_PRINT (yyss, yyssp); - } - - *++yyvsp = yylval; - - - /* Shift the error token. */ - YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); - - yystate = yyn; - goto yynewstate; - - -/*-------------------------------------. -| yyacceptlab -- YYACCEPT comes here. | -`-------------------------------------*/ -yyacceptlab: - yyresult = 0; - goto yyreturn; - -/*-----------------------------------. -| yyabortlab -- YYABORT comes here. | -`-----------------------------------*/ -yyabortlab: - yyresult = 1; - goto yyreturn; - -#if !defined(yyoverflow) || YYERROR_VERBOSE -/*-------------------------------------------------. -| yyexhaustedlab -- memory exhaustion comes here. | -`-------------------------------------------------*/ -yyexhaustedlab: - yyerror (YY_("memory exhausted")); - yyresult = 2; - /* Fall through. */ -#endif - -yyreturn: - if (yychar != YYEMPTY) - { - /* Make sure we have latest lookahead translation. See comments at - user semantic actions for why this is necessary. */ - yytoken = YYTRANSLATE (yychar); - yydestruct ("Cleanup: discarding lookahead", - yytoken, &yylval); - } - /* Do not reclaim the symbols of the rule which action triggered - this YYABORT or YYACCEPT. */ - YYPOPSTACK (yylen); - YY_STACK_PRINT (yyss, yyssp); - while (yyssp != yyss) - { - yydestruct ("Cleanup: popping", - yystos[*yyssp], yyvsp); - YYPOPSTACK (1); - } -#ifndef yyoverflow - if (yyss != yyssa) - YYSTACK_FREE (yyss); -#endif -#if YYERROR_VERBOSE - if (yymsg != yymsgbuf) - YYSTACK_FREE (yymsg); -#endif - /* Make sure YYID is used. */ - return YYID (yyresult); -} - - - -/* Line 2067 of yacc.c */ -#line 286 "cmDependsFortranParser.y" - -/* End of grammar */ diff --git a/Source/cmDependsFortranParser.h b/Source/cmDependsFortranParser.h deleted file mode 100644 index 399c3c8..0000000 --- a/Source/cmDependsFortranParser.h +++ /dev/null @@ -1,96 +0,0 @@ -/*============================================================================ - CMake - Cross Platform Makefile Generator - Copyright 2000-2009 Kitware, Inc., Insight Software Consortium - - Distributed under the OSI-approved BSD License (the "License"); - see accompanying file Copyright.txt for details. - - This software is distributed WITHOUT ANY WARRANTY; without even the - implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - See the License for more information. -============================================================================*/ -#ifndef cmDependsFortranParser_h -#define cmDependsFortranParser_h - -#include /* size_t */ - -/* Forward declare parser object type. */ -typedef struct cmDependsFortranParser_s cmDependsFortranParser; - -/* Functions to enter/exit #include'd files in order. */ -bool cmDependsFortranParser_FilePush(cmDependsFortranParser* parser, - const char* fname); -bool cmDependsFortranParser_FilePop(cmDependsFortranParser* parser); - -/* Callbacks for lexer. */ -int cmDependsFortranParser_Input(cmDependsFortranParser* parser, - char* buffer, size_t bufferSize); - - -void cmDependsFortranParser_StringStart(cmDependsFortranParser* parser); -const char* cmDependsFortranParser_StringEnd(cmDependsFortranParser* parser); -void cmDependsFortranParser_StringAppend(cmDependsFortranParser* parser, - char c); - -void cmDependsFortranParser_SetInInterface(cmDependsFortranParser* parser, - bool is_in); -bool cmDependsFortranParser_GetInInterface(cmDependsFortranParser* parser); - - -void cmDependsFortranParser_SetInPPFalseBranch(cmDependsFortranParser* parser, - bool is_in); -bool cmDependsFortranParser_GetInPPFalseBranch(cmDependsFortranParser* parser); - - -void cmDependsFortranParser_SetOldStartcond(cmDependsFortranParser* parser, - int arg); -int cmDependsFortranParser_GetOldStartcond(cmDependsFortranParser* parser); - -/* Callbacks for parser. */ -void cmDependsFortranParser_Error(cmDependsFortranParser* parser, - const char* message); -void cmDependsFortranParser_RuleUse(cmDependsFortranParser* parser, - const char* name); -void cmDependsFortranParser_RuleInclude(cmDependsFortranParser* parser, - const char* name); -void cmDependsFortranParser_RuleModule(cmDependsFortranParser* parser, - const char* name); -void cmDependsFortranParser_RuleDefine(cmDependsFortranParser* parser, - const char* name); -void cmDependsFortranParser_RuleUndef(cmDependsFortranParser* parser, - const char* name); -void cmDependsFortranParser_RuleIfdef(cmDependsFortranParser* parser, - const char* name); -void cmDependsFortranParser_RuleIfndef(cmDependsFortranParser* parser, - const char* name); -void cmDependsFortranParser_RuleIf(cmDependsFortranParser* parser); -void cmDependsFortranParser_RuleElif(cmDependsFortranParser* parser); -void cmDependsFortranParser_RuleElse(cmDependsFortranParser* parser); -void cmDependsFortranParser_RuleEndif(cmDependsFortranParser* parser); - -/* Define the parser stack element type. */ -typedef union cmDependsFortran_yystype_u cmDependsFortran_yystype; -union cmDependsFortran_yystype_u -{ - char* string; -}; - -/* Setup the proper yylex interface. */ -#define YY_EXTRA_TYPE cmDependsFortranParser* -#define YY_DECL \ -int cmDependsFortran_yylex(YYSTYPE* yylvalp, yyscan_t yyscanner) -#define YYSTYPE cmDependsFortran_yystype -#define YYSTYPE_IS_DECLARED 1 -#if !defined(cmDependsFortranLexer_cxx) -# include "cmDependsFortranLexer.h" -#endif -#if !defined(cmDependsFortranLexer_cxx) -#if !defined(cmDependsFortranParser_cxx) -# undef YY_EXTRA_TYPE -# undef YY_DECL -# undef YYSTYPE -# undef YYSTYPE_IS_DECLARED -#endif -#endif - -#endif diff --git a/Source/cmDependsFortranParser.y b/Source/cmDependsFortranParser.y deleted file mode 100644 index a987c13..0000000 --- a/Source/cmDependsFortranParser.y +++ /dev/null @@ -1,282 +0,0 @@ -%{ -/*============================================================================ - CMake - Cross Platform Makefile Generator - Copyright 2000-2009 Kitware, Inc., Insight Software Consortium - - Distributed under the OSI-approved BSD License (the "License"); - see accompanying file Copyright.txt for details. - - This software is distributed WITHOUT ANY WARRANTY; without even the - implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. - See the License for more information. -============================================================================*/ -/*------------------------------------------------------------------------- - Portions of this source have been derived from makedepf90 version 2.8.8, - - Copyright (C) 2000--2006 Erik Edelmann - - The code was originally distributed under the GPL but permission - from the copyright holder has been obtained to distribute this - derived work under the CMake license. --------------------------------------------------------------------------*/ - -/* - -This file must be translated to C and modified to build everywhere. - -Run bison like this: - - bison --yacc --name-prefix=cmDependsFortran_yy - --defines=cmDependsFortranParserTokens.h - -ocmDependsFortranParser.cxx - cmDependsFortranParser.y - -Modify cmDependsFortranParser.cxx: - - remove TABs - - remove use of the 'register' storage class specifier - - Remove the yyerrorlab block in range ["goto yyerrlab1", "yyerrlab1:"] -*/ - -/*-------------------------------------------------------------------------*/ -#define cmDependsFortranParser_cxx -#include "cmDependsFortranParser.h" /* Interface to parser object. */ -#include "cmDependsFortranParserTokens.h" /* Need YYSTYPE for YY_DECL. */ - -#include - -/* Configure the parser to use a lexer object. */ -#define YYPARSE_PARAM yyscanner -#define YYLEX_PARAM yyscanner -#define YYERROR_VERBOSE 1 -#define cmDependsFortran_yyerror(x) \ - cmDependsFortranError(yyscanner, x) - -/* Forward declare the lexer entry point. */ -YY_DECL; - -/* Helper function to forward error callback. */ -static void cmDependsFortranError(yyscan_t yyscanner, const char* message) -{ - cmDependsFortranParser* parser = cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_Error(parser, message); -} - -static bool cmDependsFortranParserIsKeyword(const char* word, - const char* keyword) -{ - return cmsysString_strcasecmp(word, keyword) == 0; -} - -/* Disable some warnings in the generated code. */ -#ifdef _MSC_VER -# pragma warning (disable: 4102) /* Unused goto label. */ -# pragma warning (disable: 4065) /* Switch contains default but no case. */ -# pragma warning (disable: 4701) /* Local variable may not be initialized. */ -# pragma warning (disable: 4702) /* Unreachable code. */ -# pragma warning (disable: 4127) /* Conditional expression is constant. */ -# pragma warning (disable: 4244) /* Conversion to smaller type, data loss. */ -#endif -%} - -/* Generate a reentrant parser object. */ -%pure-parser - -%union { - char* string; -} - -/*-------------------------------------------------------------------------*/ -/* Tokens */ -%token EOSTMT ASSIGNMENT_OP GARBAGE -%token CPP_INCLUDE F90PPR_INCLUDE COCO_INCLUDE -%token F90PPR_DEFINE CPP_DEFINE F90PPR_UNDEF CPP_UNDEF -%token CPP_IFDEF CPP_IFNDEF CPP_IF CPP_ELSE CPP_ELIF CPP_ENDIF -%token F90PPR_IFDEF F90PPR_IFNDEF F90PPR_IF -%token F90PPR_ELSE F90PPR_ELIF F90PPR_ENDIF -%token COMMA DCOLON -%token CPP_TOENDL -%token UNTERMINATED_STRING -%token STRING WORD -%token CPP_INCLUDE_ANGLE - -/*-------------------------------------------------------------------------*/ -/* grammar */ -%% - -code: /* empty */ | code stmt; - -stmt: keyword_stmt | assignment_stmt; - -assignment_stmt: WORD ASSIGNMENT_OP other EOSTMT /* Ignore */ - { - free($1); - } - -keyword_stmt: - WORD EOSTMT - { - if (cmDependsFortranParserIsKeyword($1, "interface")) - { - cmDependsFortranParser* parser = - cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_SetInInterface(parser, true); - } - free($1); - } -| WORD WORD other EOSTMT - { - if (cmDependsFortranParserIsKeyword($1, "use")) - { - cmDependsFortranParser* parser = - cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_RuleUse(parser, $2); - } - else if (cmDependsFortranParserIsKeyword($1, "module")) - { - cmDependsFortranParser* parser = - cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_RuleModule(parser, $2); - } - else if (cmDependsFortranParserIsKeyword($1, "interface")) - { - cmDependsFortranParser* parser = - cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_SetInInterface(parser, true); - } - else if (cmDependsFortranParserIsKeyword($2, "interface") && - cmDependsFortranParserIsKeyword($1, "end")) - { - cmDependsFortranParser* parser = - cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_SetInInterface(parser, false); - } - free($1); - free($2); - } -| WORD DCOLON WORD other EOSTMT - { - if (cmDependsFortranParserIsKeyword($1, "use")) - { - cmDependsFortranParser* parser = - cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_RuleUse(parser, $3); - } - free($1); - free($3); - } -| WORD COMMA WORD DCOLON WORD other EOSTMT - { - if (cmDependsFortranParserIsKeyword($1, "use") && - cmDependsFortranParserIsKeyword($3, "non_intrinsic") ) - { - cmDependsFortranParser* parser = - cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_RuleUse(parser, $5); - } - free($1); - free($3); - free($5); - } -| WORD STRING other EOSTMT /* Ignore */ - { - if (cmDependsFortranParserIsKeyword($1, "include")) - { - cmDependsFortranParser* parser = - cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_RuleInclude(parser, $2); - } - free($1); - free($2); - } -| CPP_INCLUDE_ANGLE other EOSTMT - { - cmDependsFortranParser* parser = - cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_RuleInclude(parser, $1); - free($1); - } -| include STRING other EOSTMT - { - cmDependsFortranParser* parser = - cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_RuleInclude(parser, $2); - free($2); - } -| define WORD other EOSTMT - { - cmDependsFortranParser* parser = cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_RuleDefine(parser, $2); - free($2); - } -| undef WORD other EOSTMT - { - cmDependsFortranParser* parser = cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_RuleUndef(parser, $2); - free($2); - } -| ifdef WORD other EOSTMT - { - cmDependsFortranParser* parser = cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_RuleIfdef(parser, $2); - free($2); - } -| ifndef WORD other EOSTMT - { - cmDependsFortranParser* parser = cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_RuleIfndef(parser, $2); - free($2); - } -| if other EOSTMT - { - cmDependsFortranParser* parser = cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_RuleIf(parser); - } -| elif other EOSTMT - { - cmDependsFortranParser* parser = cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_RuleElif(parser); - } -| else other EOSTMT - { - cmDependsFortranParser* parser = cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_RuleElse(parser); - } -| endif other EOSTMT - { - cmDependsFortranParser* parser = cmDependsFortran_yyget_extra(yyscanner); - cmDependsFortranParser_RuleEndif(parser); - } -| WORD GARBAGE other EOSTMT /* Ignore */ - { - free($1); - } -| GARBAGE other EOSTMT -| EOSTMT -| error -; - - - -include: CPP_INCLUDE | F90PPR_INCLUDE | COCO_INCLUDE ; -define: CPP_DEFINE | F90PPR_DEFINE; -undef: CPP_UNDEF | F90PPR_UNDEF ; -ifdef: CPP_IFDEF | F90PPR_IFDEF ; -ifndef: CPP_IFNDEF | F90PPR_IFNDEF ; -if: CPP_IF | F90PPR_IF ; -elif: CPP_ELIF | F90PPR_ELIF ; -else: CPP_ELSE | F90PPR_ELSE ; -endif: CPP_ENDIF | F90PPR_ENDIF ; -other: /* empty */ | other misc_code ; - -misc_code: - WORD { free ($1); } -| STRING { free ($1); } -| GARBAGE -| ASSIGNMENT_OP -| DCOLON -| COMMA -| UNTERMINATED_STRING -; - -%% -/* End of grammar */ diff --git a/Source/cmDependsFortranParserTokens.h b/Source/cmDependsFortranParserTokens.h deleted file mode 100644 index 941eda0..0000000 --- a/Source/cmDependsFortranParserTokens.h +++ /dev/null @@ -1,122 +0,0 @@ -/* A Bison parser, made by GNU Bison 2.5. */ - -/* Bison interface for Yacc-like parsers in C - - Copyright (C) 1984, 1989-1990, 2000-2011 Free Software Foundation, Inc. - - This program is free software: you can redistribute it and/or modify - it under the terms of the GNU General Public License as published by - the Free Software Foundation, either version 3 of the License, or - (at your option) any later version. - - This program is distributed in the hope that it will be useful, - but WITHOUT ANY WARRANTY; without even the implied warranty of - MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - GNU General Public License for more details. - - You should have received a copy of the GNU General Public License - along with this program. If not, see . */ - -/* As a special exception, you may create a larger work that contains - part or all of the Bison parser skeleton and distribute that work - under terms of your choice, so long as that work isn't itself a - parser generator using the skeleton or a modified version thereof - as a parser skeleton. Alternatively, if you modify or redistribute - the parser skeleton itself, you may (at your option) remove this - special exception, which will cause the skeleton and the resulting - Bison output files to be licensed under the GNU General Public - License without this special exception. - - This special exception was added by the Free Software Foundation in - version 2.2 of Bison. */ - - -/* Tokens. */ -#ifndef YYTOKENTYPE -# define YYTOKENTYPE - /* Put the tokens into the symbol table, so that GDB and other debuggers - know about them. */ - enum yytokentype { - EOSTMT = 258, - ASSIGNMENT_OP = 259, - GARBAGE = 260, - CPP_INCLUDE = 261, - F90PPR_INCLUDE = 262, - COCO_INCLUDE = 263, - F90PPR_DEFINE = 264, - CPP_DEFINE = 265, - F90PPR_UNDEF = 266, - CPP_UNDEF = 267, - CPP_IFDEF = 268, - CPP_IFNDEF = 269, - CPP_IF = 270, - CPP_ELSE = 271, - CPP_ELIF = 272, - CPP_ENDIF = 273, - F90PPR_IFDEF = 274, - F90PPR_IFNDEF = 275, - F90PPR_IF = 276, - F90PPR_ELSE = 277, - F90PPR_ELIF = 278, - F90PPR_ENDIF = 279, - COMMA = 280, - DCOLON = 281, - CPP_TOENDL = 282, - UNTERMINATED_STRING = 283, - STRING = 284, - WORD = 285, - CPP_INCLUDE_ANGLE = 286 - }; -#endif -/* Tokens. */ -#define EOSTMT 258 -#define ASSIGNMENT_OP 259 -#define GARBAGE 260 -#define CPP_INCLUDE 261 -#define F90PPR_INCLUDE 262 -#define COCO_INCLUDE 263 -#define F90PPR_DEFINE 264 -#define CPP_DEFINE 265 -#define F90PPR_UNDEF 266 -#define CPP_UNDEF 267 -#define CPP_IFDEF 268 -#define CPP_IFNDEF 269 -#define CPP_IF 270 -#define CPP_ELSE 271 -#define CPP_ELIF 272 -#define CPP_ENDIF 273 -#define F90PPR_IFDEF 274 -#define F90PPR_IFNDEF 275 -#define F90PPR_IF 276 -#define F90PPR_ELSE 277 -#define F90PPR_ELIF 278 -#define F90PPR_ENDIF 279 -#define COMMA 280 -#define DCOLON 281 -#define CPP_TOENDL 282 -#define UNTERMINATED_STRING 283 -#define STRING 284 -#define WORD 285 -#define CPP_INCLUDE_ANGLE 286 - - - - -#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED -typedef union YYSTYPE -{ - -/* Line 2068 of yacc.c */ -#line 89 "cmDependsFortranParser.y" - - char* string; - - - -/* Line 2068 of yacc.c */ -#line 118 "cmDependsFortranParserTokens.h" -} YYSTYPE; -# define YYSTYPE_IS_TRIVIAL 1 -# define yystype YYSTYPE /* obsolescent; will be withdrawn */ -# define YYSTYPE_IS_DECLARED 1 -#endif diff --git a/Source/cmFortranLexer.cxx b/Source/cmFortranLexer.cxx new file mode 100644 index 0000000..b727f0e --- /dev/null +++ b/Source/cmFortranLexer.cxx @@ -0,0 +1,2413 @@ +/*============================================================================ + CMake - Cross Platform Makefile Generator + Copyright 2000-2009 Kitware, Inc., Insight Software Consortium + + Distributed under the OSI-approved BSD License (the "License"); + see accompanying file Copyright.txt for details. + + This software is distributed WITHOUT ANY WARRANTY; without even the + implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + See the License for more information. +============================================================================*/ +#line 2 "cmFortranLexer.cxx" + +#line 4 "cmFortranLexer.cxx" + +#define YY_INT_ALIGNED short int + +/* A lexical scanner generated by flex */ + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 5 +#define YY_FLEX_SUBMINOR_VERSION 35 +#if YY_FLEX_SUBMINOR_VERSION > 0 +#define FLEX_BETA +#endif + +/* First, we deal with platform-specific or compiler-specific issues. */ + +/* begin standard C headers. */ +#include +#include +#include +#include + +/* end standard C headers. */ + +/* flex integer type definitions */ + +#ifndef FLEXINT_H +#define FLEXINT_H + +/* C99 systems have . Non-C99 systems may or may not. */ + +#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + +/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, + * if you want the limit (max/min) macros for int types. + */ +#ifndef __STDC_LIMIT_MACROS +#define __STDC_LIMIT_MACROS 1 +#endif + +#include +typedef int8_t flex_int8_t; +typedef uint8_t flex_uint8_t; +typedef int16_t flex_int16_t; +typedef uint16_t flex_uint16_t; +typedef int32_t flex_int32_t; +typedef uint32_t flex_uint32_t; +#else +typedef signed char flex_int8_t; +typedef short int flex_int16_t; +typedef int flex_int32_t; +typedef unsigned char flex_uint8_t; +typedef unsigned short int flex_uint16_t; +typedef unsigned int flex_uint32_t; + +/* Limits of integral types. */ +#ifndef INT8_MIN +#define INT8_MIN (-128) +#endif +#ifndef INT16_MIN +#define INT16_MIN (-32767-1) +#endif +#ifndef INT32_MIN +#define INT32_MIN (-2147483647-1) +#endif +#ifndef INT8_MAX +#define INT8_MAX (127) +#endif +#ifndef INT16_MAX +#define INT16_MAX (32767) +#endif +#ifndef INT32_MAX +#define INT32_MAX (2147483647) +#endif +#ifndef UINT8_MAX +#define UINT8_MAX (255U) +#endif +#ifndef UINT16_MAX +#define UINT16_MAX (65535U) +#endif +#ifndef UINT32_MAX +#define UINT32_MAX (4294967295U) +#endif + +#endif /* ! C99 */ + +#endif /* ! FLEXINT_H */ + +#ifdef __cplusplus + +/* The "const" storage-class-modifier is valid. */ +#define YY_USE_CONST + +#else /* ! __cplusplus */ + +/* C99 requires __STDC__ to be defined as 1. */ +#if defined (__STDC__) + +#define YY_USE_CONST + +#endif /* defined (__STDC__) */ +#endif /* ! __cplusplus */ + +#ifdef YY_USE_CONST +#define yyconst const +#else +#define yyconst +#endif + +/* Returned upon end-of-file. */ +#define YY_NULL 0 + +/* Promotes a possibly negative, possibly signed char to an unsigned + * integer for use as an array index. If the signed char is negative, + * we want to instead treat it as an 8-bit unsigned char, hence the + * double cast. + */ +#define YY_SC_TO_UI(c) ((unsigned int) (unsigned char) c) + +/* An opaque pointer. */ +#ifndef YY_TYPEDEF_YY_SCANNER_T +#define YY_TYPEDEF_YY_SCANNER_T +typedef void* yyscan_t; +#endif + +/* For convenience, these vars (plus the bison vars far below) + are macros in the reentrant scanner. */ +#define yyin yyg->yyin_r +#define yyout yyg->yyout_r +#define yyextra yyg->yyextra_r +#define yyleng yyg->yyleng_r +#define yytext yyg->yytext_r +#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno) +#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) +#define yy_flex_debug yyg->yy_flex_debug_r + +/* Enter a start condition. This macro really ought to take a parameter, + * but we do it the disgusting crufty way forced on us by the ()-less + * definition of BEGIN. + */ +#define BEGIN yyg->yy_start = 1 + 2 * + +/* Translate the current start state into a value that can be later handed + * to BEGIN to return to the state. The YYSTATE alias is for lex + * compatibility. + */ +#define YY_START ((yyg->yy_start - 1) / 2) +#define YYSTATE YY_START + +/* Action number for EOF rule of a given start state. */ +#define YY_STATE_EOF(state) (YY_END_OF_BUFFER + state + 1) + +/* Special action meaning "start processing a new file". */ +#define YY_NEW_FILE cmFortran_yyrestart(yyin ,yyscanner ) + +#define YY_END_OF_BUFFER_CHAR 0 + +/* Size of default input buffer. */ +#ifndef YY_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k. + * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. + * Ditto for the __ia64__ case accordingly. + */ +#define YY_BUF_SIZE 32768 +#else +#define YY_BUF_SIZE 16384 +#endif /* __ia64__ */ +#endif + +/* The state buf must be large enough to hold one state per character in the main buffer. + */ +#define YY_STATE_BUF_SIZE ((YY_BUF_SIZE + 2) * sizeof(yy_state_type)) + +#ifndef YY_TYPEDEF_YY_BUFFER_STATE +#define YY_TYPEDEF_YY_BUFFER_STATE +typedef struct yy_buffer_state *YY_BUFFER_STATE; +#endif + +#define EOB_ACT_CONTINUE_SCAN 0 +#define EOB_ACT_END_OF_FILE 1 +#define EOB_ACT_LAST_MATCH 2 + + #define YY_LESS_LINENO(n) + +/* Return all but the first "n" matched characters back to the input stream. */ +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + *yy_cp = yyg->yy_hold_char; \ + YY_RESTORE_YY_MORE_OFFSET \ + yyg->yy_c_buf_p = yy_cp = yy_bp + yyless_macro_arg - YY_MORE_ADJ; \ + YY_DO_BEFORE_ACTION; /* set up yytext again */ \ + } \ + while ( 0 ) + +#define unput(c) yyunput( c, yyg->yytext_ptr , yyscanner ) + +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef size_t yy_size_t; +#endif + +#ifndef YY_STRUCT_YY_BUFFER_STATE +#define YY_STRUCT_YY_BUFFER_STATE +struct yy_buffer_state + { + FILE *yy_input_file; + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + yy_size_t yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + int yy_n_chars; + + /* Whether we "own" the buffer - i.e., we know we created it, + * and can realloc() it to grow it, and should free() it to + * delete it. + */ + int yy_is_our_buffer; + + /* Whether this is an "interactive" input source; if so, and + * if we're using stdio for input, then we want to use getc() + * instead of fread(), to make sure we stop fetching input after + * each newline. + */ + int yy_is_interactive; + + /* Whether we're considered to be at the beginning of a line. + * If so, '^' rules will be active on the next match, otherwise + * not. + */ + int yy_at_bol; + + int yy_bs_lineno; /**< The line count. */ + int yy_bs_column; /**< The column count. */ + + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; + + int yy_buffer_status; + +#define YY_BUFFER_NEW 0 +#define YY_BUFFER_NORMAL 1 + /* When an EOF's been seen but there's still some text to process + * then we mark the buffer as YY_EOF_PENDING, to indicate that we + * shouldn't try reading from the input source any more. We might + * still have a bunch of tokens to match, though, because of + * possible backing-up. + * + * When we actually see the EOF, we change the status to "new" + * (via cmFortran_yyrestart()), so that the user can continue scanning by + * just pointing yyin at a new input file. + */ +#define YY_BUFFER_EOF_PENDING 2 + + }; +#endif /* !YY_STRUCT_YY_BUFFER_STATE */ + +/* We provide macros for accessing buffer states in case in the + * future we want to put the buffer states in a more general + * "scanner state". + * + * Returns the top of the stack, or NULL. + */ +#define YY_CURRENT_BUFFER ( yyg->yy_buffer_stack \ + ? yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] \ + : NULL) + +/* Same as previous macro, but useful when we know that the buffer stack is not + * NULL or when we need an lvalue. For internal use only. + */ +#define YY_CURRENT_BUFFER_LVALUE yyg->yy_buffer_stack[yyg->yy_buffer_stack_top] + +void cmFortran_yyrestart (FILE *input_file ,yyscan_t yyscanner ); +void cmFortran_yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); +YY_BUFFER_STATE cmFortran_yy_create_buffer (FILE *file,int size ,yyscan_t yyscanner ); +void cmFortran_yy_delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); +void cmFortran_yy_flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); +void cmFortran_yypush_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); +void cmFortran_yypop_buffer_state (yyscan_t yyscanner ); + +static void cmFortran_yyensure_buffer_stack (yyscan_t yyscanner ); +static void cmFortran_yy_load_buffer_state (yyscan_t yyscanner ); +static void cmFortran_yy_init_buffer (YY_BUFFER_STATE b,FILE *file ,yyscan_t yyscanner ); + +#define YY_FLUSH_BUFFER cmFortran_yy_flush_buffer(YY_CURRENT_BUFFER ,yyscanner) + +YY_BUFFER_STATE cmFortran_yy_scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner ); +YY_BUFFER_STATE cmFortran_yy_scan_string (yyconst char *yy_str ,yyscan_t yyscanner ); +YY_BUFFER_STATE cmFortran_yy_scan_bytes (yyconst char *bytes,int len ,yyscan_t yyscanner ); + +void *cmFortran_yyalloc (yy_size_t ,yyscan_t yyscanner ); +void *cmFortran_yyrealloc (void *,yy_size_t ,yyscan_t yyscanner ); +void cmFortran_yyfree (void * ,yyscan_t yyscanner ); + +#define yy_new_buffer cmFortran_yy_create_buffer + +#define yy_set_interactive(is_interactive) \ + { \ + if ( ! YY_CURRENT_BUFFER ){ \ + cmFortran_yyensure_buffer_stack (yyscanner); \ + YY_CURRENT_BUFFER_LVALUE = \ + cmFortran_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ + } + +#define yy_set_bol(at_bol) \ + { \ + if ( ! YY_CURRENT_BUFFER ){\ + cmFortran_yyensure_buffer_stack (yyscanner); \ + YY_CURRENT_BUFFER_LVALUE = \ + cmFortran_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \ + } \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ + } + +#define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) + +/* Begin user sect3 */ + +#define cmFortran_yywrap(n) 1 +#define YY_SKIP_YYWRAP + +typedef unsigned char YY_CHAR; + +typedef int yy_state_type; + +#define yytext_ptr yytext_r + +static yy_state_type yy_get_previous_state (yyscan_t yyscanner ); +static yy_state_type yy_try_NUL_trans (yy_state_type current_state ,yyscan_t yyscanner); +static int yy_get_next_buffer (yyscan_t yyscanner ); +static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner ); + +/* Done after the current pattern has been matched and before the + * corresponding action - sets up yytext. + */ +#define YY_DO_BEFORE_ACTION \ + yyg->yytext_ptr = yy_bp; \ + yyleng = (size_t) (yy_cp - yy_bp); \ + yyg->yy_hold_char = *yy_cp; \ + *yy_cp = '\0'; \ + yyg->yy_c_buf_p = yy_cp; + +#define YY_NUM_RULES 44 +#define YY_END_OF_BUFFER 45 +/* This struct is not used in this scanner, + but its presence is necessary. */ +struct yy_trans_info + { + flex_int32_t yy_verify; + flex_int32_t yy_nxt; + }; +static yyconst flex_int16_t yy_accept[165] = + { 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 45, 39, 41, 40, 43, 1, 39, 32, 2, 34, + 39, 40, 37, 39, 38, 39, 38, 41, 39, 40, + 39, 38, 9, 8, 9, 4, 3, 39, 0, 10, + 0, 0, 0, 0, 0, 32, 32, 33, 35, 37, + 39, 38, 0, 42, 38, 0, 0, 0, 0, 0, + 0, 0, 0, 39, 0, 11, 38, 0, 0, 5, + 0, 0, 0, 28, 0, 0, 32, 32, 32, 32, + 0, 0, 0, 0, 0, 22, 0, 0, 0, 0, + 0, 6, 0, 0, 0, 0, 0, 0, 0, 0, + + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 29, 30, 0, 0, 0, 0, 0, 0, + 0, 23, 24, 0, 0, 0, 0, 0, 0, 0, + 0, 31, 26, 0, 0, 19, 0, 0, 25, 20, + 0, 0, 18, 0, 0, 17, 27, 0, 0, 16, + 21, 0, 7, 36, 7, 14, 0, 13, 15, 0, + 0, 0, 12, 0 + } ; + +static yyconst flex_int32_t yy_ec[256] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, + 1, 1, 4, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 5, 6, 7, 8, 9, 1, 10, 11, 1, + 1, 12, 1, 13, 1, 1, 1, 14, 14, 14, + 14, 14, 14, 14, 14, 14, 14, 15, 16, 17, + 18, 19, 20, 1, 21, 21, 22, 23, 24, 25, + 21, 21, 26, 21, 21, 27, 21, 28, 21, 21, + 21, 21, 29, 21, 30, 21, 21, 21, 21, 21, + 1, 31, 1, 1, 32, 1, 21, 21, 33, 34, + + 35, 36, 21, 21, 37, 21, 21, 38, 21, 39, + 21, 21, 21, 21, 40, 21, 41, 21, 21, 21, + 21, 21, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1 + } ; + +static yyconst flex_int32_t yy_meta[42] = + { 0, + 1, 2, 2, 3, 4, 3, 3, 1, 1, 3, + 3, 1, 3, 5, 1, 3, 1, 3, 6, 1, + 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, + 1, 5, 7, 7, 7, 7, 7, 7, 7, 7, + 7 + } ; + +static yyconst flex_int16_t yy_base[174] = + { 0, + 0, 40, 0, 41, 188, 48, 44, 54, 56, 65, + 186, 0, 505, 505, 171, 505, 81, 74, 505, 505, + 158, 505, 151, 137, 0, 85, 122, 87, 153, 145, + 194, 226, 505, 143, 91, 505, 505, 0, 142, 505, + 266, 34, 70, 74, 34, 122, 141, 505, 0, 505, + 112, 0, 98, 505, 0, 154, 306, 0, 43, 133, + 139, 46, 130, 347, 130, 505, 0, 121, 163, 179, + 104, 156, 129, 176, 147, 178, 214, 267, 273, 292, + 279, 179, 249, 280, 257, 265, 288, 289, 116, 107, + 317, 505, 287, 289, 291, 302, 307, 310, 307, 311, + + 316, 326, 329, 333, 332, 336, 347, 345, 349, 101, + 86, 346, 505, 505, 350, 351, 353, 350, 357, 362, + 362, 505, 505, 367, 369, 371, 366, 372, 56, 47, + 374, 505, 505, 374, 379, 505, 374, 387, 505, 505, + 387, 391, 505, 117, 0, 505, 505, 392, 394, 505, + 505, 394, 505, 505, 505, 505, 395, 419, 505, 429, + 0, 25, 505, 505, 446, 453, 459, 462, 469, 476, + 483, 490, 497 + } ; + +static yyconst flex_int16_t yy_def[174] = + { 0, + 164, 1, 1, 1, 1, 1, 165, 165, 165, 165, + 164, 166, 164, 164, 167, 164, 166, 164, 164, 164, + 166, 164, 164, 166, 168, 166, 168, 164, 166, 164, + 169, 164, 164, 164, 164, 164, 164, 166, 167, 164, + 164, 164, 164, 164, 164, 164, 170, 164, 166, 164, + 166, 168, 164, 164, 27, 164, 164, 57, 164, 164, + 164, 164, 164, 169, 169, 164, 32, 164, 164, 164, + 164, 164, 164, 164, 164, 164, 170, 170, 170, 170, + 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, + 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, + + 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, + 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, + 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, + 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, + 164, 164, 164, 171, 172, 164, 164, 164, 164, 164, + 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, + 173, 173, 164, 0, 164, 164, 164, 164, 164, 164, + 164, 164, 164 + } ; + +static yyconst flex_int16_t yy_nxt[547] = + { 0, + 12, 13, 14, 13, 13, 15, 16, 12, 17, 18, + 19, 12, 20, 12, 21, 22, 12, 23, 12, 24, + 25, 25, 25, 25, 25, 25, 25, 25, 25, 25, + 26, 27, 25, 25, 25, 25, 25, 25, 25, 25, + 25, 28, 28, 163, 28, 28, 34, 29, 29, 28, + 30, 145, 28, 35, 36, 29, 34, 71, 34, 31, + 144, 76, 37, 35, 36, 35, 83, 34, 71, 32, + 32, 37, 76, 88, 35, 46, 46, 83, 46, 47, + 32, 32, 41, 48, 88, 41, 53, 54, 56, 53, + 130, 56, 69, 70, 57, 69, 72, 73, 74, 53, + + 54, 75, 53, 42, 43, 129, 44, 72, 73, 74, + 45, 111, 75, 81, 42, 43, 81, 44, 154, 154, + 110, 45, 38, 46, 46, 90, 46, 47, 93, 38, + 38, 48, 66, 38, 89, 55, 38, 82, 38, 93, + 38, 38, 78, 46, 40, 78, 79, 68, 82, 63, + 80, 96, 38, 55, 58, 56, 51, 58, 56, 84, + 85, 57, 96, 86, 69, 70, 87, 69, 99, 50, + 84, 85, 49, 40, 86, 59, 60, 87, 61, 99, + 91, 94, 62, 91, 95, 164, 59, 60, 92, 61, + 30, 164, 94, 62, 64, 95, 66, 164, 97, 164, + + 100, 64, 64, 98, 164, 64, 101, 64, 64, 97, + 64, 100, 64, 64, 98, 78, 46, 101, 78, 79, + 164, 164, 164, 80, 64, 64, 65, 65, 66, 65, + 65, 65, 65, 65, 65, 65, 65, 65, 65, 67, + 65, 65, 65, 65, 65, 65, 67, 67, 67, 67, + 67, 67, 67, 67, 67, 67, 65, 67, 67, 67, + 67, 67, 67, 67, 67, 67, 67, 41, 78, 46, + 41, 78, 79, 102, 78, 46, 80, 78, 79, 105, + 81, 164, 80, 81, 102, 164, 164, 106, 42, 43, + 105, 44, 107, 78, 46, 45, 78, 79, 106, 42, + + 43, 80, 44, 107, 82, 103, 45, 58, 104, 108, + 58, 109, 112, 113, 114, 82, 103, 164, 91, 104, + 108, 91, 109, 112, 113, 114, 92, 115, 59, 60, + 116, 61, 117, 118, 119, 62, 164, 120, 115, 59, + 60, 116, 61, 117, 118, 119, 62, 64, 120, 66, + 164, 121, 164, 122, 64, 64, 123, 124, 64, 125, + 64, 64, 121, 64, 122, 64, 64, 123, 124, 126, + 125, 127, 128, 131, 132, 133, 134, 64, 64, 135, + 126, 136, 127, 128, 131, 132, 133, 134, 137, 138, + 135, 139, 136, 140, 141, 142, 143, 146, 147, 137, + + 138, 148, 139, 149, 140, 141, 142, 143, 146, 147, + 150, 151, 148, 152, 149, 156, 157, 158, 159, 164, + 160, 150, 151, 160, 152, 164, 156, 157, 158, 159, + 160, 164, 164, 160, 164, 161, 164, 164, 164, 164, + 164, 164, 164, 164, 164, 161, 33, 33, 33, 33, + 33, 33, 33, 38, 164, 164, 164, 38, 38, 39, + 39, 39, 39, 39, 39, 39, 52, 164, 52, 65, + 65, 65, 65, 65, 65, 65, 77, 77, 77, 77, + 77, 77, 77, 153, 153, 153, 164, 153, 153, 153, + 155, 164, 155, 164, 155, 155, 155, 162, 162, 162, + + 162, 162, 164, 162, 11, 164, 164, 164, 164, 164, + 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, + 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, + 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, + 164, 164, 164, 164, 164, 164 + } ; + +static yyconst flex_int16_t yy_chk[547] = + { 0, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 2, 4, 162, 2, 4, 7, 2, 4, 6, + 6, 130, 6, 7, 7, 6, 8, 42, 9, 6, + 129, 45, 9, 8, 8, 9, 59, 10, 42, 6, + 6, 10, 45, 62, 10, 18, 18, 59, 18, 18, + 6, 6, 17, 18, 62, 17, 26, 26, 28, 26, + 111, 28, 35, 35, 28, 35, 43, 43, 44, 53, + + 53, 44, 53, 17, 17, 110, 17, 43, 43, 44, + 17, 90, 44, 51, 17, 17, 51, 17, 144, 144, + 89, 17, 27, 46, 46, 68, 46, 46, 71, 27, + 27, 46, 65, 27, 63, 27, 27, 51, 27, 71, + 27, 27, 47, 47, 39, 47, 47, 34, 51, 30, + 47, 73, 27, 27, 29, 56, 24, 29, 56, 60, + 60, 56, 73, 61, 69, 69, 61, 69, 75, 23, + 60, 60, 21, 15, 61, 29, 29, 61, 29, 75, + 70, 72, 29, 70, 72, 11, 29, 29, 70, 29, + 5, 0, 72, 29, 31, 72, 31, 0, 74, 0, + + 76, 31, 31, 74, 0, 31, 82, 31, 31, 74, + 31, 76, 31, 31, 74, 77, 77, 82, 77, 77, + 0, 0, 0, 77, 31, 31, 32, 32, 32, 32, + 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, + 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, + 32, 32, 32, 32, 32, 32, 32, 32, 32, 32, + 32, 32, 32, 32, 32, 32, 32, 41, 78, 78, + 41, 78, 78, 83, 79, 79, 78, 79, 79, 85, + 81, 0, 79, 81, 83, 0, 0, 86, 41, 41, + 85, 41, 86, 80, 80, 41, 80, 80, 86, 41, + + 41, 80, 41, 86, 81, 84, 41, 57, 84, 87, + 57, 88, 93, 94, 95, 81, 84, 0, 91, 84, + 87, 91, 88, 93, 94, 95, 91, 96, 57, 57, + 97, 57, 98, 99, 100, 57, 0, 101, 96, 57, + 57, 97, 57, 98, 99, 100, 57, 64, 101, 64, + 0, 102, 0, 103, 64, 64, 104, 105, 64, 106, + 64, 64, 102, 64, 103, 64, 64, 104, 105, 107, + 106, 108, 109, 112, 115, 116, 117, 64, 64, 118, + 107, 119, 108, 109, 112, 115, 116, 117, 120, 121, + 118, 124, 119, 125, 126, 127, 128, 131, 134, 120, + + 121, 135, 124, 137, 125, 126, 127, 128, 131, 134, + 138, 141, 135, 142, 137, 148, 149, 152, 157, 0, + 158, 138, 141, 158, 142, 0, 148, 149, 152, 157, + 160, 0, 0, 160, 0, 158, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 160, 165, 165, 165, 165, + 165, 165, 165, 166, 0, 0, 0, 166, 166, 167, + 167, 167, 167, 167, 167, 167, 168, 0, 168, 169, + 169, 169, 169, 169, 169, 169, 170, 170, 170, 170, + 170, 170, 170, 171, 171, 171, 0, 171, 171, 171, + 172, 0, 172, 0, 172, 172, 172, 173, 173, 173, + + 173, 173, 0, 173, 164, 164, 164, 164, 164, 164, + 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, + 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, + 164, 164, 164, 164, 164, 164, 164, 164, 164, 164, + 164, 164, 164, 164, 164, 164 + } ; + +/* The intent behind this definition is that it'll catch + * any uses of REJECT which flex missed. + */ +#define REJECT reject_used_but_not_detected +#define yymore() yymore_used_but_not_detected +#define YY_MORE_ADJ 0 +#define YY_RESTORE_YY_MORE_OFFSET +#line 1 "cmFortranLexer.in.l" +#line 2 "cmFortranLexer.in.l" +/*============================================================================ + CMake - Cross Platform Makefile Generator + Copyright 2000-2009 Kitware, Inc., Insight Software Consortium + + Distributed under the OSI-approved BSD License (the "License"); + see accompanying file Copyright.txt for details. + + This software is distributed WITHOUT ANY WARRANTY; without even the + implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + See the License for more information. +============================================================================*/ +/*------------------------------------------------------------------------- + Portions of this source have been derived from makedepf90 version 2.8.8, + + Copyright (C) 2000--2006 Erik Edelmann + + The code was originally distributed under the GPL but permission + from the copyright holder has been obtained to distribute this + derived work under the CMake license. +-------------------------------------------------------------------------*/ + +/* + +This file must be translated to C and modified to build everywhere. + +Run flex like this: + + flex -i --prefix=cmFortran_yy --header-file=cmFortranLexer.h -ocmFortranLexer.cxx cmFortranLexer.in.l + +Modify cmFortranLexer.cxx: + - remove TABs + - remove "yyscanner" argument from these methods: + yy_fatal_error, cmFortran_yyalloc, cmFortran_yyrealloc, cmFortran_yyfree + - remove "yyscanner = NULL" from end of cmFortran_yylex_destroy + - remove all YY_BREAK lines occurring right after return statements + - change while ( 1 ) to for(;;) + +Modify cmFortranLexer.h: + - remove TABs + - remove the yy_init_globals function + - remove the block that includes unistd.h + - remove #line directives (avoids bogus warning on old Sun) + +*/ + +#include "cmStandardLexer.h" + +#define cmFortranLexer_cxx +#include "cmFortranParser.h" /* Interface to parser object. */ + +/* Replace the lexer input function. */ +#undef YY_INPUT +#define YY_INPUT(buf, result, max_size) \ + { result = cmFortranParser_Input(yyextra, buf, max_size); } + +/* Include the set of tokens from the parser. */ +#include "cmFortranParserTokens.h" + +/*--------------------------------------------------------------------------*/ + + +#line 678 "cmFortranLexer.cxx" + +#define INITIAL 0 +#define free_fmt 1 +#define fixed_fmt 2 +#define str_sq 3 +#define str_dq 4 + +#ifndef YY_NO_UNISTD_H +/* Special case for "unistd.h", since it is non-ANSI. We include it way + * down here because we want the user's section 1 to have been scanned first. + * The user has a chance to override it with an option. + */ +#include +#endif + +#ifndef YY_EXTRA_TYPE +#define YY_EXTRA_TYPE void * +#endif + +/* Holds the entire state of the reentrant scanner. */ +struct yyguts_t + { + + /* User-defined. Not touched by flex. */ + YY_EXTRA_TYPE yyextra_r; + + /* The rest are the same as the globals declared in the non-reentrant scanner. */ + FILE *yyin_r, *yyout_r; + size_t yy_buffer_stack_top; /**< index of top of stack. */ + size_t yy_buffer_stack_max; /**< capacity of stack. */ + YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */ + char yy_hold_char; + int yy_n_chars; + int yyleng_r; + char *yy_c_buf_p; + int yy_init; + int yy_start; + int yy_did_buffer_switch_on_eof; + int yy_start_stack_ptr; + int yy_start_stack_depth; + int *yy_start_stack; + yy_state_type yy_last_accepting_state; + char* yy_last_accepting_cpos; + + int yylineno_r; + int yy_flex_debug_r; + + char *yytext_r; + int yy_more_flag; + int yy_more_len; + + }; /* end struct yyguts_t */ + +static int yy_init_globals (yyscan_t yyscanner ); + +int cmFortran_yylex_init (yyscan_t* scanner); + +int cmFortran_yylex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner); + +/* Accessor methods to globals. + These are made visible to non-reentrant scanners for convenience. */ + +int cmFortran_yylex_destroy (yyscan_t yyscanner ); + +int cmFortran_yyget_debug (yyscan_t yyscanner ); + +void cmFortran_yyset_debug (int debug_flag ,yyscan_t yyscanner ); + +YY_EXTRA_TYPE cmFortran_yyget_extra (yyscan_t yyscanner ); + +void cmFortran_yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner ); + +FILE *cmFortran_yyget_in (yyscan_t yyscanner ); + +void cmFortran_yyset_in (FILE * in_str ,yyscan_t yyscanner ); + +FILE *cmFortran_yyget_out (yyscan_t yyscanner ); + +void cmFortran_yyset_out (FILE * out_str ,yyscan_t yyscanner ); + +int cmFortran_yyget_leng (yyscan_t yyscanner ); + +char *cmFortran_yyget_text (yyscan_t yyscanner ); + +int cmFortran_yyget_lineno (yyscan_t yyscanner ); + +void cmFortran_yyset_lineno (int line_number ,yyscan_t yyscanner ); + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int cmFortran_yywrap (yyscan_t yyscanner ); +#else +extern int cmFortran_yywrap (yyscan_t yyscanner ); +#endif +#endif + + static void yyunput (int c,char *buf_ptr ,yyscan_t yyscanner); + +#ifndef yytext_ptr +static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner); +#endif + +#ifndef YY_NO_INPUT + +#ifdef __cplusplus +static int yyinput (yyscan_t yyscanner ); +#else +static int input (yyscan_t yyscanner ); +#endif + +#endif + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k */ +#define YY_READ_BUF_SIZE 16384 +#else +#define YY_READ_BUF_SIZE 8192 +#endif /* __ia64__ */ +#endif + +/* Copy whatever the last rule matched to the standard output. */ +#ifndef ECHO +/* This used to be an fputs(), but since the string might contain NUL's, + * we now use fwrite(). + */ +#define ECHO do { if (fwrite( yytext, yyleng, 1, yyout )) {} } while (0) +#endif + +/* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, + * is returned in "result". + */ +#ifndef YY_INPUT +#define YY_INPUT(buf,result,max_size) \ + if ( YY_CURRENT_BUFFER_LVALUE->yy_is_interactive ) \ + { \ + int c = '*'; \ + size_t n; \ + for ( n = 0; n < max_size && \ + (c = getc( yyin )) != EOF && c != '\n'; ++n ) \ + buf[n] = (char) c; \ + if ( c == '\n' ) \ + buf[n++] = (char) c; \ + if ( c == EOF && ferror( yyin ) ) \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + result = n; \ + } \ + else \ + { \ + errno=0; \ + while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ + { \ + if( errno != EINTR) \ + { \ + YY_FATAL_ERROR( "input in flex scanner failed" ); \ + break; \ + } \ + errno=0; \ + clearerr(yyin); \ + } \ + }\ +\ + +#endif + +/* No semi-colon after return; correct usage is to write "yyterminate();" - + * we don't want an extra ';' after the "return" because that will cause + * some compilers to complain about unreachable statements. + */ +#ifndef yyterminate +#define yyterminate() return YY_NULL +#endif + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +/* Report a fatal error. */ +#ifndef YY_FATAL_ERROR +#define YY_FATAL_ERROR(msg) yy_fatal_error( msg , yyscanner) +#endif + +/* end tables serialization structures and prototypes */ + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL_IS_OURS 1 + +extern int cmFortran_yylex (yyscan_t yyscanner); + +#define YY_DECL int cmFortran_yylex (yyscan_t yyscanner) +#endif /* !YY_DECL */ + +/* Code executed at the beginning of each rule, after yytext and yyleng + * have been set up. + */ +#ifndef YY_USER_ACTION +#define YY_USER_ACTION +#endif + +/* Code executed at the end of each rule. */ +#ifndef YY_BREAK +#define YY_BREAK break; +#endif + +#define YY_RULE_SETUP \ + if ( yyleng > 0 ) \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = \ + (yytext[yyleng - 1] == '\n'); \ + YY_USER_ACTION + +/** The main scanner function which does all the work. + */ +YY_DECL +{ + yy_state_type yy_current_state; + char *yy_cp, *yy_bp; + int yy_act; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + +#line 71 "cmFortranLexer.in.l" + + +#line 914 "cmFortranLexer.cxx" + + if ( !yyg->yy_init ) + { + yyg->yy_init = 1; + +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif + + if ( ! yyg->yy_start ) + yyg->yy_start = 1; /* first start state */ + + if ( ! yyin ) + yyin = stdin; + + if ( ! yyout ) + yyout = stdout; + + if ( ! YY_CURRENT_BUFFER ) { + cmFortran_yyensure_buffer_stack (yyscanner); + YY_CURRENT_BUFFER_LVALUE = + cmFortran_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); + } + + cmFortran_yy_load_buffer_state(yyscanner ); + } + + for(;;) /* loops until end-of-file is reached */ + { + yy_cp = yyg->yy_c_buf_p; + + /* Support of yytext. */ + *yy_cp = yyg->yy_hold_char; + + /* yy_bp points to the position in yy_ch_buf of the start of + * the current run. + */ + yy_bp = yy_cp; + + yy_current_state = yyg->yy_start; + yy_current_state += YY_AT_BOL(); +yy_match: + do + { + YY_CHAR yy_c = yy_ec[YY_SC_TO_UI(*yy_cp)]; + if ( yy_accept[yy_current_state] ) + { + yyg->yy_last_accepting_state = yy_current_state; + yyg->yy_last_accepting_cpos = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 165 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + ++yy_cp; + } + while ( yy_base[yy_current_state] != 505 ); + +yy_find_action: + yy_act = yy_accept[yy_current_state]; + if ( yy_act == 0 ) + { /* have to back up */ + yy_cp = yyg->yy_last_accepting_cpos; + yy_current_state = yyg->yy_last_accepting_state; + yy_act = yy_accept[yy_current_state]; + } + + YY_DO_BEFORE_ACTION; + +do_action: /* This label is used only to access EOF actions. */ + + switch ( yy_act ) + { /* beginning of action switch */ + case 0: /* must back up */ + /* undo the effects of YY_DO_BEFORE_ACTION */ + *yy_cp = yyg->yy_hold_char; + yy_cp = yyg->yy_last_accepting_cpos; + yy_current_state = yyg->yy_last_accepting_state; + goto yy_find_action; + +case 1: +YY_RULE_SETUP +#line 73 "cmFortranLexer.in.l" +{ + cmFortranParser_StringStart(yyextra); + cmFortranParser_SetOldStartcond(yyextra, YY_START); + BEGIN(str_dq); +} + YY_BREAK +case 2: +YY_RULE_SETUP +#line 79 "cmFortranLexer.in.l" +{ + cmFortranParser_StringStart(yyextra); + cmFortranParser_SetOldStartcond(yyextra, YY_START); + BEGIN(str_sq); +} + YY_BREAK +case 3: +#line 86 "cmFortranLexer.in.l" +case 4: +YY_RULE_SETUP +#line 86 "cmFortranLexer.in.l" +{ + BEGIN(cmFortranParser_GetOldStartcond(yyextra) ); + yylvalp->string = strdup(cmFortranParser_StringEnd(yyextra)); + return STRING; +} +case 5: +/* rule 5 can match eol */ +#line 93 "cmFortranLexer.in.l" +case 6: +/* rule 6 can match eol */ +YY_RULE_SETUP +#line 93 "cmFortranLexer.in.l" +/* Ignore (continued strings, free fmt) */ + YY_BREAK +case 7: +/* rule 7 can match eol */ +YY_RULE_SETUP +#line 95 "cmFortranLexer.in.l" +{ + if (cmFortranParser_GetOldStartcond(yyextra) == fixed_fmt) + ; /* Ignore (cont. strings, fixed fmt) */ + else + { + unput(yytext[strlen(yytext)-1]); + } +} + YY_BREAK +case 8: +/* rule 8 can match eol */ +YY_RULE_SETUP +#line 105 "cmFortranLexer.in.l" +{ + unput ('\n'); + BEGIN(INITIAL); + return UNTERMINATED_STRING; +} +case 9: +YY_RULE_SETUP +#line 111 "cmFortranLexer.in.l" +{ + cmFortranParser_StringAppend(yyextra, yytext[0]); +} + YY_BREAK +case 10: +/* rule 10 can match eol */ +YY_RULE_SETUP +#line 115 "cmFortranLexer.in.l" +{ return EOSTMT; } /* Treat comments like */ +case 11: +/* rule 11 can match eol */ +YY_RULE_SETUP +#line 116 "cmFortranLexer.in.l" +{ return EOSTMT; } /* empty lines */ +case 12: +/* rule 12 can match eol */ +YY_RULE_SETUP +#line 118 "cmFortranLexer.in.l" +{ + yytext[yyleng-1] = 0; + yylvalp->string = strdup(strchr(yytext, '<')+1); + return CPP_INCLUDE_ANGLE; +} +case 13: +YY_RULE_SETUP +#line 123 "cmFortranLexer.in.l" +{ return CPP_INCLUDE; } +case 14: +YY_RULE_SETUP +#line 124 "cmFortranLexer.in.l" +{ return F90PPR_INCLUDE; } +case 15: +YY_RULE_SETUP +#line 125 "cmFortranLexer.in.l" +{ return COCO_INCLUDE; } +case 16: +YY_RULE_SETUP +#line 127 "cmFortranLexer.in.l" +{ return CPP_DEFINE; } +case 17: +YY_RULE_SETUP +#line 128 "cmFortranLexer.in.l" +{ return F90PPR_DEFINE; } +case 18: +YY_RULE_SETUP +#line 130 "cmFortranLexer.in.l" +{ return CPP_UNDEF; } +case 19: +YY_RULE_SETUP +#line 131 "cmFortranLexer.in.l" +{ return F90PPR_UNDEF; } +case 20: +YY_RULE_SETUP +#line 133 "cmFortranLexer.in.l" +{ return CPP_IFDEF; } +case 21: +YY_RULE_SETUP +#line 134 "cmFortranLexer.in.l" +{ return CPP_IFNDEF; } +case 22: +YY_RULE_SETUP +#line 135 "cmFortranLexer.in.l" +{ return CPP_IF; } +case 23: +YY_RULE_SETUP +#line 136 "cmFortranLexer.in.l" +{ return CPP_ELIF; } +case 24: +YY_RULE_SETUP +#line 137 "cmFortranLexer.in.l" +{ return CPP_ELSE; } +case 25: +YY_RULE_SETUP +#line 138 "cmFortranLexer.in.l" +{ return CPP_ENDIF; } +case 26: +YY_RULE_SETUP +#line 140 "cmFortranLexer.in.l" +{ return F90PPR_IFDEF; } +case 27: +YY_RULE_SETUP +#line 141 "cmFortranLexer.in.l" +{ return F90PPR_IFNDEF; } +case 28: +YY_RULE_SETUP +#line 142 "cmFortranLexer.in.l" +{ return F90PPR_IF; } +case 29: +YY_RULE_SETUP +#line 143 "cmFortranLexer.in.l" +{ return F90PPR_ELIF; } +case 30: +YY_RULE_SETUP +#line 144 "cmFortranLexer.in.l" +{ return F90PPR_ELSE; } +case 31: +YY_RULE_SETUP +#line 145 "cmFortranLexer.in.l" +{ return F90PPR_ENDIF; } +/* Line continuations, possible involving comments. */ +case 32: +/* rule 32 can match eol */ +YY_RULE_SETUP +#line 148 "cmFortranLexer.in.l" + + YY_BREAK +case 33: +/* rule 33 can match eol */ +YY_RULE_SETUP +#line 149 "cmFortranLexer.in.l" + + YY_BREAK +case 34: +YY_RULE_SETUP +#line 151 "cmFortranLexer.in.l" +{ return COMMA; } +case 35: +YY_RULE_SETUP +#line 153 "cmFortranLexer.in.l" +{ return DCOLON; } +case 36: +/* rule 36 can match eol */ +YY_RULE_SETUP +#line 155 "cmFortranLexer.in.l" +{ return GARBAGE; } +case 37: +YY_RULE_SETUP +#line 157 "cmFortranLexer.in.l" +{ return ASSIGNMENT_OP; } +case 38: +YY_RULE_SETUP +#line 159 "cmFortranLexer.in.l" +{ + yylvalp->string = strdup(yytext); + return WORD; +} +case 39: +YY_RULE_SETUP +#line 164 "cmFortranLexer.in.l" +{ return GARBAGE; } +case 40: +/* rule 40 can match eol */ +YY_RULE_SETUP +#line 166 "cmFortranLexer.in.l" +{ return EOSTMT; } +case 41: +YY_RULE_SETUP +#line 169 "cmFortranLexer.in.l" +/* Ignore */ + YY_BREAK +case 42: +/* rule 42 can match eol */ +YY_RULE_SETUP +#line 170 "cmFortranLexer.in.l" +/* Ignore line-endings preceeded by \ */ + YY_BREAK +case 43: +YY_RULE_SETUP +#line 172 "cmFortranLexer.in.l" +{ return *yytext; } +case YY_STATE_EOF(INITIAL): +case YY_STATE_EOF(free_fmt): +case YY_STATE_EOF(fixed_fmt): +case YY_STATE_EOF(str_sq): +case YY_STATE_EOF(str_dq): +#line 174 "cmFortranLexer.in.l" +{ + if(!cmFortranParser_FilePop(yyextra) ) + { + return YY_NULL; + } +} + YY_BREAK +case 44: +YY_RULE_SETUP +#line 181 "cmFortranLexer.in.l" +ECHO; + YY_BREAK +#line 1270 "cmFortranLexer.cxx" + + case YY_END_OF_BUFFER: + { + /* Amount of text matched not including the EOB char. */ + int yy_amount_of_matched_text = (int) (yy_cp - yyg->yytext_ptr) - 1; + + /* Undo the effects of YY_DO_BEFORE_ACTION. */ + *yy_cp = yyg->yy_hold_char; + YY_RESTORE_YY_MORE_OFFSET + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_NEW ) + { + /* We're scanning a new file or input source. It's + * possible that this happened because the user + * just pointed yyin at a new source and called + * cmFortran_yylex(). If so, then we have to assure + * consistency between YY_CURRENT_BUFFER and our + * globals. Here is the right place to do so, because + * this is the first action (other than possibly a + * back-up) that will match for the new input source. + */ + yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + YY_CURRENT_BUFFER_LVALUE->yy_input_file = yyin; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = YY_BUFFER_NORMAL; + } + + /* Note that here we test for yy_c_buf_p "<=" to the position + * of the first EOB in the buffer, since yy_c_buf_p will + * already have been incremented past the NUL character + * (since all states make transitions on EOB to the + * end-of-buffer state). Contrast this with the test + * in input(). + */ + if ( yyg->yy_c_buf_p <= &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] ) + { /* This was really a NUL. */ + yy_state_type yy_next_state; + + yyg->yy_c_buf_p = yyg->yytext_ptr + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( yyscanner ); + + /* Okay, we're now positioned to make the NUL + * transition. We couldn't have + * yy_get_previous_state() go ahead and do it + * for us because it doesn't know how to deal + * with the possibility of jamming (and we don't + * want to build jamming into it because then it + * will run more slowly). + */ + + yy_next_state = yy_try_NUL_trans( yy_current_state , yyscanner); + + yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; + + if ( yy_next_state ) + { + /* Consume the NUL. */ + yy_cp = ++yyg->yy_c_buf_p; + yy_current_state = yy_next_state; + goto yy_match; + } + + else + { + yy_cp = yyg->yy_c_buf_p; + goto yy_find_action; + } + } + + else switch ( yy_get_next_buffer( yyscanner ) ) + { + case EOB_ACT_END_OF_FILE: + { + yyg->yy_did_buffer_switch_on_eof = 0; + + if ( cmFortran_yywrap(yyscanner ) ) + { + /* Note: because we've taken care in + * yy_get_next_buffer() to have set up + * yytext, we can now set up + * yy_c_buf_p so that if some total + * hoser (like flex itself) wants to + * call the scanner after we return the + * YY_NULL, it'll still work - another + * YY_NULL will get returned. + */ + yyg->yy_c_buf_p = yyg->yytext_ptr + YY_MORE_ADJ; + + yy_act = YY_STATE_EOF(YY_START); + goto do_action; + } + + else + { + if ( ! yyg->yy_did_buffer_switch_on_eof ) + YY_NEW_FILE; + } + break; + } + + case EOB_ACT_CONTINUE_SCAN: + yyg->yy_c_buf_p = + yyg->yytext_ptr + yy_amount_of_matched_text; + + yy_current_state = yy_get_previous_state( yyscanner ); + + yy_cp = yyg->yy_c_buf_p; + yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; + goto yy_match; + + case EOB_ACT_LAST_MATCH: + yyg->yy_c_buf_p = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars]; + + yy_current_state = yy_get_previous_state( yyscanner ); + + yy_cp = yyg->yy_c_buf_p; + yy_bp = yyg->yytext_ptr + YY_MORE_ADJ; + goto yy_find_action; + } + break; + } + + default: + YY_FATAL_ERROR( + "fatal flex scanner internal error--no action found" ); + } /* end of action switch */ + } /* end of scanning one token */ +} /* end of cmFortran_yylex */ + +/* yy_get_next_buffer - try to read in a new buffer + * + * Returns a code representing an action: + * EOB_ACT_LAST_MATCH - + * EOB_ACT_CONTINUE_SCAN - continue scanning from current position + * EOB_ACT_END_OF_FILE - end of file + */ +static int yy_get_next_buffer (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; + char *source = yyg->yytext_ptr; + int number_to_move, i; + int ret_val; + + if ( yyg->yy_c_buf_p > &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] ) + YY_FATAL_ERROR( + "fatal flex scanner internal error--end of buffer missed" ); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_fill_buffer == 0 ) + { /* Don't try to fill the buffer, so this is an EOF. */ + if ( yyg->yy_c_buf_p - yyg->yytext_ptr - YY_MORE_ADJ == 1 ) + { + /* We matched a single character, the EOB, so + * treat this as a final EOF. + */ + return EOB_ACT_END_OF_FILE; + } + + else + { + /* We matched some text prior to the EOB, first + * process it. + */ + return EOB_ACT_LAST_MATCH; + } + } + + /* Try to read more data. */ + + /* First move last chars to start of buffer. */ + number_to_move = (int) (yyg->yy_c_buf_p - yyg->yytext_ptr) - 1; + + for ( i = 0; i < number_to_move; ++i ) + *(dest++) = *(source++); + + if ( YY_CURRENT_BUFFER_LVALUE->yy_buffer_status == YY_BUFFER_EOF_PENDING ) + /* don't do the read, it's not guaranteed to return an EOF, + * just force an EOF + */ + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars = 0; + + else + { + int num_to_read = + YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; + + while ( num_to_read <= 0 ) + { /* Not enough room in the buffer - grow it. */ + + /* just a shorter name for the current buffer */ + YY_BUFFER_STATE b = YY_CURRENT_BUFFER; + + int yy_c_buf_p_offset = + (int) (yyg->yy_c_buf_p - b->yy_ch_buf); + + if ( b->yy_is_our_buffer ) + { + int new_size = b->yy_buf_size * 2; + + if ( new_size <= 0 ) + b->yy_buf_size += b->yy_buf_size / 8; + else + b->yy_buf_size *= 2; + + b->yy_ch_buf = (char *) + /* Include room in for 2 EOB chars. */ + cmFortran_yyrealloc((void *) b->yy_ch_buf,b->yy_buf_size + 2 ,yyscanner ); + } + else + /* Can't grow it, we don't own it. */ + b->yy_ch_buf = 0; + + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( + "fatal error - scanner input buffer overflow" ); + + yyg->yy_c_buf_p = &b->yy_ch_buf[yy_c_buf_p_offset]; + + num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - + number_to_move - 1; + + } + + if ( num_to_read > YY_READ_BUF_SIZE ) + num_to_read = YY_READ_BUF_SIZE; + + /* Read in more data. */ + YY_INPUT( (&YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]), + yyg->yy_n_chars, (size_t) num_to_read ); + + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; + } + + if ( yyg->yy_n_chars == 0 ) + { + if ( number_to_move == YY_MORE_ADJ ) + { + ret_val = EOB_ACT_END_OF_FILE; + cmFortran_yyrestart(yyin ,yyscanner); + } + + else + { + ret_val = EOB_ACT_LAST_MATCH; + YY_CURRENT_BUFFER_LVALUE->yy_buffer_status = + YY_BUFFER_EOF_PENDING; + } + } + + else + ret_val = EOB_ACT_CONTINUE_SCAN; + + if ((yy_size_t) (yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { + /* Extend the array by 50%, plus the number we really need. */ + yy_size_t new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1); + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) cmFortran_yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ,yyscanner ); + if ( ! YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in yy_get_next_buffer()" ); + } + + yyg->yy_n_chars += number_to_move; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] = YY_END_OF_BUFFER_CHAR; + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars + 1] = YY_END_OF_BUFFER_CHAR; + + yyg->yytext_ptr = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[0]; + + return ret_val; +} + +/* yy_get_previous_state - get the state just before the EOB char was reached */ + + static yy_state_type yy_get_previous_state (yyscan_t yyscanner) +{ + yy_state_type yy_current_state; + char *yy_cp; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + yy_current_state = yyg->yy_start; + yy_current_state += YY_AT_BOL(); + + for ( yy_cp = yyg->yytext_ptr + YY_MORE_ADJ; yy_cp < yyg->yy_c_buf_p; ++yy_cp ) + { + YY_CHAR yy_c = (*yy_cp ? yy_ec[YY_SC_TO_UI(*yy_cp)] : 1); + if ( yy_accept[yy_current_state] ) + { + yyg->yy_last_accepting_state = yy_current_state; + yyg->yy_last_accepting_cpos = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 165 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + } + + return yy_current_state; +} + +/* yy_try_NUL_trans - try to make a transition on the NUL character + * + * synopsis + * next_state = yy_try_NUL_trans( current_state ); + */ + static yy_state_type yy_try_NUL_trans (yy_state_type yy_current_state , yyscan_t yyscanner) +{ + int yy_is_jam; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* This var may be unused depending upon options. */ + char *yy_cp = yyg->yy_c_buf_p; + + YY_CHAR yy_c = 1; + if ( yy_accept[yy_current_state] ) + { + yyg->yy_last_accepting_state = yy_current_state; + yyg->yy_last_accepting_cpos = yy_cp; + } + while ( yy_chk[yy_base[yy_current_state] + yy_c] != yy_current_state ) + { + yy_current_state = (int) yy_def[yy_current_state]; + if ( yy_current_state >= 165 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + yy_is_jam = (yy_current_state == 164); + + return yy_is_jam ? 0 : yy_current_state; +} + + static void yyunput (int c, char * yy_bp , yyscan_t yyscanner) +{ + char *yy_cp; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + yy_cp = yyg->yy_c_buf_p; + + /* undo effects of setting up yytext */ + *yy_cp = yyg->yy_hold_char; + + if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) + { /* need to shift things up to make room */ + /* +2 for EOB chars. */ + int number_to_move = yyg->yy_n_chars + 2; + char *dest = &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[ + YY_CURRENT_BUFFER_LVALUE->yy_buf_size + 2]; + char *source = + &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[number_to_move]; + + while ( source > YY_CURRENT_BUFFER_LVALUE->yy_ch_buf ) + *--dest = *--source; + + yy_cp += (int) (dest - source); + yy_bp += (int) (dest - source); + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = + yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_buf_size; + + if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) + YY_FATAL_ERROR( "flex scanner push-back overflow" ); + } + + *--yy_cp = (char) c; + + yyg->yytext_ptr = yy_bp; + yyg->yy_hold_char = *yy_cp; + yyg->yy_c_buf_p = yy_cp; +} + +#ifndef YY_NO_INPUT +#ifdef __cplusplus + static int yyinput (yyscan_t yyscanner) +#else + static int input (yyscan_t yyscanner) +#endif + +{ + int c; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + *yyg->yy_c_buf_p = yyg->yy_hold_char; + + if ( *yyg->yy_c_buf_p == YY_END_OF_BUFFER_CHAR ) + { + /* yy_c_buf_p now points to the character we want to return. + * If this occurs *before* the EOB characters, then it's a + * valid NUL; if not, then we've hit the end of the buffer. + */ + if ( yyg->yy_c_buf_p < &YY_CURRENT_BUFFER_LVALUE->yy_ch_buf[yyg->yy_n_chars] ) + /* This was really a NUL. */ + *yyg->yy_c_buf_p = '\0'; + + else + { /* need more input */ + int offset = yyg->yy_c_buf_p - yyg->yytext_ptr; + ++yyg->yy_c_buf_p; + + switch ( yy_get_next_buffer( yyscanner ) ) + { + case EOB_ACT_LAST_MATCH: + /* This happens because yy_g_n_b() + * sees that we've accumulated a + * token and flags that we need to + * try matching the token before + * proceeding. But for input(), + * there's no matching to consider. + * So convert the EOB_ACT_LAST_MATCH + * to EOB_ACT_END_OF_FILE. + */ + + /* Reset buffer status. */ + cmFortran_yyrestart(yyin ,yyscanner); + + /*FALLTHROUGH*/ + + case EOB_ACT_END_OF_FILE: + { + if ( cmFortran_yywrap(yyscanner ) ) + return EOF; + + if ( ! yyg->yy_did_buffer_switch_on_eof ) + YY_NEW_FILE; +#ifdef __cplusplus + return yyinput(yyscanner); +#else + return input(yyscanner); +#endif + } + + case EOB_ACT_CONTINUE_SCAN: + yyg->yy_c_buf_p = yyg->yytext_ptr + offset; + break; + } + } + } + + c = *(unsigned char *) yyg->yy_c_buf_p; /* cast for 8-bit char's */ + *yyg->yy_c_buf_p = '\0'; /* preserve yytext */ + yyg->yy_hold_char = *++yyg->yy_c_buf_p; + + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = (c == '\n'); + + return c; +} +#endif /* ifndef YY_NO_INPUT */ + +/** Immediately switch to a different input stream. + * @param input_file A readable stream. + * @param yyscanner The scanner object. + * @note This function does not reset the start condition to @c INITIAL . + */ + void cmFortran_yyrestart (FILE * input_file , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + if ( ! YY_CURRENT_BUFFER ){ + cmFortran_yyensure_buffer_stack (yyscanner); + YY_CURRENT_BUFFER_LVALUE = + cmFortran_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); + } + + cmFortran_yy_init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner); + cmFortran_yy_load_buffer_state(yyscanner ); +} + +/** Switch to a different input buffer. + * @param new_buffer The new input buffer. + * @param yyscanner The scanner object. + */ + void cmFortran_yy_switch_to_buffer (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + /* TODO. We should be able to replace this entire function body + * with + * cmFortran_yypop_buffer_state(); + * cmFortran_yypush_buffer_state(new_buffer); + */ + cmFortran_yyensure_buffer_stack (yyscanner); + if ( YY_CURRENT_BUFFER == new_buffer ) + return; + + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *yyg->yy_c_buf_p = yyg->yy_hold_char; + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p; + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; + } + + YY_CURRENT_BUFFER_LVALUE = new_buffer; + cmFortran_yy_load_buffer_state(yyscanner ); + + /* We don't actually know whether we did this switch during + * EOF (cmFortran_yywrap()) processing, but the only time this flag + * is looked at is after cmFortran_yywrap() is called, so it's safe + * to go ahead and always set it. + */ + yyg->yy_did_buffer_switch_on_eof = 1; +} + +static void cmFortran_yy_load_buffer_state (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yyg->yy_n_chars = YY_CURRENT_BUFFER_LVALUE->yy_n_chars; + yyg->yytext_ptr = yyg->yy_c_buf_p = YY_CURRENT_BUFFER_LVALUE->yy_buf_pos; + yyin = YY_CURRENT_BUFFER_LVALUE->yy_input_file; + yyg->yy_hold_char = *yyg->yy_c_buf_p; +} + +/** Allocate and initialize an input buffer state. + * @param file A readable stream. + * @param size The character buffer size in bytes. When in doubt, use @c YY_BUF_SIZE. + * @param yyscanner The scanner object. + * @return the allocated buffer state. + */ + YY_BUFFER_STATE cmFortran_yy_create_buffer (FILE * file, int size , yyscan_t yyscanner) +{ + YY_BUFFER_STATE b; + + b = (YY_BUFFER_STATE) cmFortran_yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in cmFortran_yy_create_buffer()" ); + + b->yy_buf_size = size; + + /* yy_ch_buf has to be 2 characters longer than the size given because + * we need to put in 2 end-of-buffer characters. + */ + b->yy_ch_buf = (char *) cmFortran_yyalloc(b->yy_buf_size + 2 ,yyscanner ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in cmFortran_yy_create_buffer()" ); + + b->yy_is_our_buffer = 1; + + cmFortran_yy_init_buffer(b,file ,yyscanner); + + return b; +} + +/** Destroy the buffer. + * @param b a buffer created with cmFortran_yy_create_buffer() + * @param yyscanner The scanner object. + */ + void cmFortran_yy_delete_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + if ( ! b ) + return; + + if ( b == YY_CURRENT_BUFFER ) /* Not sure if we should pop here. */ + YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; + + if ( b->yy_is_our_buffer ) + cmFortran_yyfree((void *) b->yy_ch_buf ,yyscanner ); + + cmFortran_yyfree((void *) b ,yyscanner ); +} + +#ifndef __cplusplus +extern int isatty (int ); +#endif /* __cplusplus */ + +/* Initializes or reinitializes a buffer. + * This function is sometimes called more than once on the same buffer, + * such as during a cmFortran_yyrestart() or at EOF. + */ + static void cmFortran_yy_init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner) + +{ + int oerrno = errno; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + cmFortran_yy_flush_buffer(b ,yyscanner); + + b->yy_input_file = file; + b->yy_fill_buffer = 1; + + /* If b is the current buffer, then cmFortran_yy_init_buffer was _probably_ + * called from cmFortran_yyrestart() or through yy_get_next_buffer. + * In that case, we don't want to reset the lineno or column. + */ + if (b != YY_CURRENT_BUFFER){ + b->yy_bs_lineno = 1; + b->yy_bs_column = 0; + } + + b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; + + errno = oerrno; +} + +/** Discard all buffered characters. On the next scan, YY_INPUT will be called. + * @param b the buffer state to be flushed, usually @c YY_CURRENT_BUFFER. + * @param yyscanner The scanner object. + */ + void cmFortran_yy_flush_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + if ( ! b ) + return; + + b->yy_n_chars = 0; + + /* We always need two end-of-buffer characters. The first causes + * a transition to the end-of-buffer state. The second causes + * a jam in that state. + */ + b->yy_ch_buf[0] = YY_END_OF_BUFFER_CHAR; + b->yy_ch_buf[1] = YY_END_OF_BUFFER_CHAR; + + b->yy_buf_pos = &b->yy_ch_buf[0]; + + b->yy_at_bol = 1; + b->yy_buffer_status = YY_BUFFER_NEW; + + if ( b == YY_CURRENT_BUFFER ) + cmFortran_yy_load_buffer_state(yyscanner ); +} + +/** Pushes the new state onto the stack. The new state becomes + * the current state. This function will allocate the stack + * if necessary. + * @param new_buffer The new state. + * @param yyscanner The scanner object. + */ +void cmFortran_yypush_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + if (new_buffer == NULL) + return; + + cmFortran_yyensure_buffer_stack(yyscanner); + + /* This block is copied from cmFortran_yy_switch_to_buffer. */ + if ( YY_CURRENT_BUFFER ) + { + /* Flush out information for old buffer. */ + *yyg->yy_c_buf_p = yyg->yy_hold_char; + YY_CURRENT_BUFFER_LVALUE->yy_buf_pos = yyg->yy_c_buf_p; + YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; + } + + /* Only push if top exists. Otherwise, replace top. */ + if (YY_CURRENT_BUFFER) + yyg->yy_buffer_stack_top++; + YY_CURRENT_BUFFER_LVALUE = new_buffer; + + /* copied from cmFortran_yy_switch_to_buffer. */ + cmFortran_yy_load_buffer_state(yyscanner ); + yyg->yy_did_buffer_switch_on_eof = 1; +} + +/** Removes and deletes the top of the stack, if present. + * The next element becomes the new top. + * @param yyscanner The scanner object. + */ +void cmFortran_yypop_buffer_state (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + if (!YY_CURRENT_BUFFER) + return; + + cmFortran_yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner); + YY_CURRENT_BUFFER_LVALUE = NULL; + if (yyg->yy_buffer_stack_top > 0) + --yyg->yy_buffer_stack_top; + + if (YY_CURRENT_BUFFER) { + cmFortran_yy_load_buffer_state(yyscanner ); + yyg->yy_did_buffer_switch_on_eof = 1; + } +} + +/* Allocates the stack if it does not exist. + * Guarantees space for at least one push. + */ +static void cmFortran_yyensure_buffer_stack (yyscan_t yyscanner) +{ + int num_to_alloc; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + if (!yyg->yy_buffer_stack) { + + /* First allocation is just for 2 elements, since we don't know if this + * scanner will even need a stack. We use 2 instead of 1 to avoid an + * immediate realloc on the next call. + */ + num_to_alloc = 1; + yyg->yy_buffer_stack = (struct yy_buffer_state**)cmFortran_yyalloc + (num_to_alloc * sizeof(struct yy_buffer_state*) + , yyscanner); + if ( ! yyg->yy_buffer_stack ) + YY_FATAL_ERROR( "out of dynamic memory in cmFortran_yyensure_buffer_stack()" ); + + memset(yyg->yy_buffer_stack, 0, num_to_alloc * sizeof(struct yy_buffer_state*)); + + yyg->yy_buffer_stack_max = num_to_alloc; + yyg->yy_buffer_stack_top = 0; + return; + } + + if (yyg->yy_buffer_stack_top >= (yyg->yy_buffer_stack_max) - 1){ + + /* Increase the buffer to prepare for a possible push. */ + int grow_size = 8 /* arbitrary grow size */; + + num_to_alloc = yyg->yy_buffer_stack_max + grow_size; + yyg->yy_buffer_stack = (struct yy_buffer_state**)cmFortran_yyrealloc + (yyg->yy_buffer_stack, + num_to_alloc * sizeof(struct yy_buffer_state*) + , yyscanner); + if ( ! yyg->yy_buffer_stack ) + YY_FATAL_ERROR( "out of dynamic memory in cmFortran_yyensure_buffer_stack()" ); + + /* zero only the new slots.*/ + memset(yyg->yy_buffer_stack + yyg->yy_buffer_stack_max, 0, grow_size * sizeof(struct yy_buffer_state*)); + yyg->yy_buffer_stack_max = num_to_alloc; + } +} + +/** Setup the input buffer state to scan directly from a user-specified character buffer. + * @param base the character buffer + * @param size the size in bytes of the character buffer + * @param yyscanner The scanner object. + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE cmFortran_yy_scan_buffer (char * base, yy_size_t size , yyscan_t yyscanner) +{ + YY_BUFFER_STATE b; + + if ( size < 2 || + base[size-2] != YY_END_OF_BUFFER_CHAR || + base[size-1] != YY_END_OF_BUFFER_CHAR ) + /* They forgot to leave room for the EOB's. */ + return 0; + + b = (YY_BUFFER_STATE) cmFortran_yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in cmFortran_yy_scan_buffer()" ); + + b->yy_buf_size = size - 2; /* "- 2" to take care of EOB's */ + b->yy_buf_pos = b->yy_ch_buf = base; + b->yy_is_our_buffer = 0; + b->yy_input_file = 0; + b->yy_n_chars = b->yy_buf_size; + b->yy_is_interactive = 0; + b->yy_at_bol = 1; + b->yy_fill_buffer = 0; + b->yy_buffer_status = YY_BUFFER_NEW; + + cmFortran_yy_switch_to_buffer(b ,yyscanner ); + + return b; +} + +/** Setup the input buffer state to scan a string. The next call to cmFortran_yylex() will + * scan from a @e copy of @a str. + * @param yystr a NUL-terminated string to scan + * @param yyscanner The scanner object. + * @return the newly allocated buffer state object. + * @note If you want to scan bytes that may contain NUL values, then use + * cmFortran_yy_scan_bytes() instead. + */ +YY_BUFFER_STATE cmFortran_yy_scan_string (yyconst char * yystr , yyscan_t yyscanner) +{ + + return cmFortran_yy_scan_bytes(yystr,strlen(yystr) ,yyscanner); +} + +/** Setup the input buffer state to scan the given bytes. The next call to cmFortran_yylex() will + * scan from a @e copy of @a bytes. + * @param yybytes the byte buffer to scan + * @param _yybytes_len the number of bytes in the buffer pointed to by @a bytes. + * @param yyscanner The scanner object. + * @return the newly allocated buffer state object. + */ +YY_BUFFER_STATE cmFortran_yy_scan_bytes (yyconst char * yybytes, int _yybytes_len , yyscan_t yyscanner) +{ + YY_BUFFER_STATE b; + char *buf; + yy_size_t n; + int i; + + /* Get memory for full buffer, including space for trailing EOB's. */ + n = _yybytes_len + 2; + buf = (char *) cmFortran_yyalloc(n ,yyscanner ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in cmFortran_yy_scan_bytes()" ); + + for ( i = 0; i < _yybytes_len; ++i ) + buf[i] = yybytes[i]; + + buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; + + b = cmFortran_yy_scan_buffer(buf,n ,yyscanner); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in cmFortran_yy_scan_bytes()" ); + + /* It's okay to grow etc. this buffer, and we should throw it + * away when we're done. + */ + b->yy_is_our_buffer = 1; + + return b; +} + +#ifndef YY_EXIT_FAILURE +#define YY_EXIT_FAILURE 2 +#endif + +static void yy_fatal_error (yyconst char* msg , yyscan_t) +{ + (void) fprintf( stderr, "%s\n", msg ); + exit( YY_EXIT_FAILURE ); +} + +/* Redefine yyless() so it works in section 3 code. */ + +#undef yyless +#define yyless(n) \ + do \ + { \ + /* Undo effects of setting up yytext. */ \ + int yyless_macro_arg = (n); \ + YY_LESS_LINENO(yyless_macro_arg);\ + yytext[yyleng] = yyg->yy_hold_char; \ + yyg->yy_c_buf_p = yytext + yyless_macro_arg; \ + yyg->yy_hold_char = *yyg->yy_c_buf_p; \ + *yyg->yy_c_buf_p = '\0'; \ + yyleng = yyless_macro_arg; \ + } \ + while ( 0 ) + +/* Accessor methods (get/set functions) to struct members. */ + +/** Get the user-defined data for this scanner. + * @param yyscanner The scanner object. + */ +YY_EXTRA_TYPE cmFortran_yyget_extra (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yyextra; +} + +/** Get the current line number. + * @param yyscanner The scanner object. + */ +int cmFortran_yyget_lineno (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + if (! YY_CURRENT_BUFFER) + return 0; + + return yylineno; +} + +/** Get the current column number. + * @param yyscanner The scanner object. + */ +int cmFortran_yyget_column (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + if (! YY_CURRENT_BUFFER) + return 0; + + return yycolumn; +} + +/** Get the input stream. + * @param yyscanner The scanner object. + */ +FILE *cmFortran_yyget_in (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yyin; +} + +/** Get the output stream. + * @param yyscanner The scanner object. + */ +FILE *cmFortran_yyget_out (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yyout; +} + +/** Get the length of the current token. + * @param yyscanner The scanner object. + */ +int cmFortran_yyget_leng (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yyleng; +} + +/** Get the current token. + * @param yyscanner The scanner object. + */ + +char *cmFortran_yyget_text (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yytext; +} + +/** Set the user-defined data. This data is never touched by the scanner. + * @param user_defined The data to be associated with this scanner. + * @param yyscanner The scanner object. + */ +void cmFortran_yyset_extra (YY_EXTRA_TYPE user_defined , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yyextra = user_defined ; +} + +/** Set the current line number. + * @param line_number The line number to set. + * @param yyscanner The scanner object. + */ +void cmFortran_yyset_lineno (int line_number , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + /* lineno is only valid if an input buffer exists. */ + if (! YY_CURRENT_BUFFER ) + yy_fatal_error( "cmFortran_yyset_lineno called with no buffer" , yyscanner); + + yylineno = line_number; +} + +/** Set the current column. + * @param column_no The column number to set. + * @param yyscanner The scanner object. + */ +void cmFortran_yyset_column (int column_no , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + /* column is only valid if an input buffer exists. */ + if (! YY_CURRENT_BUFFER ) + yy_fatal_error( "cmFortran_yyset_column called with no buffer" , yyscanner); + + yycolumn = column_no; +} + +/** Set the input stream. This does not discard the current + * input buffer. + * @param in_str A readable stream. + * @param yyscanner The scanner object. + * @see cmFortran_yy_switch_to_buffer + */ +void cmFortran_yyset_in (FILE * in_str , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yyin = in_str ; +} + +void cmFortran_yyset_out (FILE * out_str , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yyout = out_str ; +} + +int cmFortran_yyget_debug (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return yy_flex_debug; +} + +void cmFortran_yyset_debug (int bdebug , yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + yy_flex_debug = bdebug ; +} + +/* Accessor methods for yylval and yylloc */ + +/* User-visible API */ + +/* cmFortran_yylex_init is special because it creates the scanner itself, so it is + * the ONLY reentrant function that doesn't take the scanner as the last argument. + * That's why we explicitly handle the declaration, instead of using our macros. + */ + +int cmFortran_yylex_init(yyscan_t* ptr_yy_globals) + +{ + if (ptr_yy_globals == NULL){ + errno = EINVAL; + return 1; + } + + *ptr_yy_globals = (yyscan_t) cmFortran_yyalloc ( sizeof( struct yyguts_t ), NULL ); + + if (*ptr_yy_globals == NULL){ + errno = ENOMEM; + return 1; + } + + /* By setting to 0xAA, we expose bugs in yy_init_globals. Leave at 0x00 for releases. */ + memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); + + return yy_init_globals ( *ptr_yy_globals ); +} + +/* cmFortran_yylex_init_extra has the same functionality as cmFortran_yylex_init, but follows the + * convention of taking the scanner as the last argument. Note however, that + * this is a *pointer* to a scanner, as it will be allocated by this call (and + * is the reason, too, why this function also must handle its own declaration). + * The user defined value in the first argument will be available to cmFortran_yyalloc in + * the yyextra field. + */ + +int cmFortran_yylex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_globals ) + +{ + struct yyguts_t dummy_yyguts; + + cmFortran_yyset_extra (yy_user_defined, &dummy_yyguts); + + if (ptr_yy_globals == NULL){ + errno = EINVAL; + return 1; + } + + *ptr_yy_globals = (yyscan_t) cmFortran_yyalloc ( sizeof( struct yyguts_t ), &dummy_yyguts ); + + if (*ptr_yy_globals == NULL){ + errno = ENOMEM; + return 1; + } + + /* By setting to 0xAA, we expose bugs in + yy_init_globals. Leave at 0x00 for releases. */ + memset(*ptr_yy_globals,0x00,sizeof(struct yyguts_t)); + + cmFortran_yyset_extra (yy_user_defined, *ptr_yy_globals); + + return yy_init_globals ( *ptr_yy_globals ); +} + +static int yy_init_globals (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + /* Initialization is the same as for the non-reentrant scanner. + * This function is called from cmFortran_yylex_destroy(), so don't allocate here. + */ + + yyg->yy_buffer_stack = 0; + yyg->yy_buffer_stack_top = 0; + yyg->yy_buffer_stack_max = 0; + yyg->yy_c_buf_p = (char *) 0; + yyg->yy_init = 0; + yyg->yy_start = 0; + + yyg->yy_start_stack_ptr = 0; + yyg->yy_start_stack_depth = 0; + yyg->yy_start_stack = NULL; + +/* Defined in main.c */ +#ifdef YY_STDINIT + yyin = stdin; + yyout = stdout; +#else + yyin = (FILE *) 0; + yyout = (FILE *) 0; +#endif + + /* For future reference: Set errno on error, since we are called by + * cmFortran_yylex_init() + */ + return 0; +} + +/* cmFortran_yylex_destroy is for both reentrant and non-reentrant scanners. */ +int cmFortran_yylex_destroy (yyscan_t yyscanner) +{ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + + /* Pop the buffer stack, destroying each element. */ + while(YY_CURRENT_BUFFER){ + cmFortran_yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner ); + YY_CURRENT_BUFFER_LVALUE = NULL; + cmFortran_yypop_buffer_state(yyscanner); + } + + /* Destroy the stack itself. */ + cmFortran_yyfree(yyg->yy_buffer_stack ,yyscanner); + yyg->yy_buffer_stack = NULL; + + /* Destroy the start condition stack. */ + cmFortran_yyfree(yyg->yy_start_stack ,yyscanner ); + yyg->yy_start_stack = NULL; + + /* Reset the globals. This is important in a non-reentrant scanner so the next time + * cmFortran_yylex() is called, initialization will occur. */ + yy_init_globals( yyscanner); + + /* Destroy the main struct (reentrant only). */ + cmFortran_yyfree ( yyscanner , yyscanner ); + return 0; +} + +/* + * Internal utility routines. + */ + +#ifndef yytext_ptr +static void yy_flex_strncpy (char* s1, yyconst char * s2, int n , yyscan_t yyscanner) +{ + int i; + for ( i = 0; i < n; ++i ) + s1[i] = s2[i]; +} +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * s , yyscan_t yyscanner) +{ + int n; + for ( n = 0; s[n]; ++n ) + ; + + return n; +} +#endif + +void *cmFortran_yyalloc (yy_size_t size , yyscan_t) +{ + return (void *) malloc( size ); +} + +void *cmFortran_yyrealloc (void * ptr, yy_size_t size , yyscan_t) +{ + /* The cast to (char *) in the following accommodates both + * implementations that use char* generic pointers, and those + * that use void* generic pointers. It works with the latter + * because both ANSI C and C++ allow castless assignment from + * any pointer type to void*, and deal with argument conversions + * as though doing an assignment. + */ + return (void *) realloc( (char *) ptr, size ); +} + +void cmFortran_yyfree (void * ptr , yyscan_t) +{ + free( (char *) ptr ); /* see cmFortran_yyrealloc() for (char *) cast */ +} + +#define YYTABLES_NAME "yytables" + +#line 181 "cmFortranLexer.in.l" + + + +/*--------------------------------------------------------------------------*/ +YY_BUFFER_STATE cmFortranLexer_GetCurrentBuffer(yyscan_t yyscanner) +{ + /* Hack into the internal flex-generated scanner to get the buffer. */ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return YY_CURRENT_BUFFER; +} diff --git a/Source/cmFortranLexer.h b/Source/cmFortranLexer.h new file mode 100644 index 0000000..c67e332 --- /dev/null +++ b/Source/cmFortranLexer.h @@ -0,0 +1,348 @@ +/*============================================================================ + CMake - Cross Platform Makefile Generator + Copyright 2000-2009 Kitware, Inc., Insight Software Consortium + + Distributed under the OSI-approved BSD License (the "License"); + see accompanying file Copyright.txt for details. + + This software is distributed WITHOUT ANY WARRANTY; without even the + implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + See the License for more information. +============================================================================*/ +#ifndef cmFortran_yyHEADER_H +#define cmFortran_yyHEADER_H 1 +#define cmFortran_yyIN_HEADER 1 + +#define YY_INT_ALIGNED short int + +/* A lexical scanner generated by flex */ + +#define FLEX_SCANNER +#define YY_FLEX_MAJOR_VERSION 2 +#define YY_FLEX_MINOR_VERSION 5 +#define YY_FLEX_SUBMINOR_VERSION 35 +#if YY_FLEX_SUBMINOR_VERSION > 0 +#define FLEX_BETA +#endif + +/* First, we deal with platform-specific or compiler-specific issues. */ + +/* begin standard C headers. */ +#include +#include +#include +#include + +/* end standard C headers. */ + +/* flex integer type definitions */ + +#ifndef FLEXINT_H +#define FLEXINT_H + +/* C99 systems have . Non-C99 systems may or may not. */ + +#if defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L + +/* C99 says to define __STDC_LIMIT_MACROS before including stdint.h, + * if you want the limit (max/min) macros for int types. + */ +#ifndef __STDC_LIMIT_MACROS +#define __STDC_LIMIT_MACROS 1 +#endif + +#include +typedef int8_t flex_int8_t; +typedef uint8_t flex_uint8_t; +typedef int16_t flex_int16_t; +typedef uint16_t flex_uint16_t; +typedef int32_t flex_int32_t; +typedef uint32_t flex_uint32_t; +#else +typedef signed char flex_int8_t; +typedef short int flex_int16_t; +typedef int flex_int32_t; +typedef unsigned char flex_uint8_t; +typedef unsigned short int flex_uint16_t; +typedef unsigned int flex_uint32_t; + +/* Limits of integral types. */ +#ifndef INT8_MIN +#define INT8_MIN (-128) +#endif +#ifndef INT16_MIN +#define INT16_MIN (-32767-1) +#endif +#ifndef INT32_MIN +#define INT32_MIN (-2147483647-1) +#endif +#ifndef INT8_MAX +#define INT8_MAX (127) +#endif +#ifndef INT16_MAX +#define INT16_MAX (32767) +#endif +#ifndef INT32_MAX +#define INT32_MAX (2147483647) +#endif +#ifndef UINT8_MAX +#define UINT8_MAX (255U) +#endif +#ifndef UINT16_MAX +#define UINT16_MAX (65535U) +#endif +#ifndef UINT32_MAX +#define UINT32_MAX (4294967295U) +#endif + +#endif /* ! C99 */ + +#endif /* ! FLEXINT_H */ + +#ifdef __cplusplus + +/* The "const" storage-class-modifier is valid. */ +#define YY_USE_CONST + +#else /* ! __cplusplus */ + +/* C99 requires __STDC__ to be defined as 1. */ +#if defined (__STDC__) + +#define YY_USE_CONST + +#endif /* defined (__STDC__) */ +#endif /* ! __cplusplus */ + +#ifdef YY_USE_CONST +#define yyconst const +#else +#define yyconst +#endif + +/* An opaque pointer. */ +#ifndef YY_TYPEDEF_YY_SCANNER_T +#define YY_TYPEDEF_YY_SCANNER_T +typedef void* yyscan_t; +#endif + +/* For convenience, these vars (plus the bison vars far below) + are macros in the reentrant scanner. */ +#define yyin yyg->yyin_r +#define yyout yyg->yyout_r +#define yyextra yyg->yyextra_r +#define yyleng yyg->yyleng_r +#define yytext yyg->yytext_r +#define yylineno (YY_CURRENT_BUFFER_LVALUE->yy_bs_lineno) +#define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) +#define yy_flex_debug yyg->yy_flex_debug_r + +/* Size of default input buffer. */ +#ifndef YY_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k. + * Moreover, YY_BUF_SIZE is 2*YY_READ_BUF_SIZE in the general case. + * Ditto for the __ia64__ case accordingly. + */ +#define YY_BUF_SIZE 32768 +#else +#define YY_BUF_SIZE 16384 +#endif /* __ia64__ */ +#endif + +#ifndef YY_TYPEDEF_YY_BUFFER_STATE +#define YY_TYPEDEF_YY_BUFFER_STATE +typedef struct yy_buffer_state *YY_BUFFER_STATE; +#endif + +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef size_t yy_size_t; +#endif + +#ifndef YY_STRUCT_YY_BUFFER_STATE +#define YY_STRUCT_YY_BUFFER_STATE +struct yy_buffer_state + { + FILE *yy_input_file; + + char *yy_ch_buf; /* input buffer */ + char *yy_buf_pos; /* current position in input buffer */ + + /* Size of input buffer in bytes, not including room for EOB + * characters. + */ + yy_size_t yy_buf_size; + + /* Number of characters read into yy_ch_buf, not including EOB + * characters. + */ + int yy_n_chars; + + /* Whether we "own" the buffer - i.e., we know we created it, + * and can realloc() it to grow it, and should free() it to + * delete it. + */ + int yy_is_our_buffer; + + /* Whether this is an "interactive" input source; if so, and + * if we're using stdio for input, then we want to use getc() + * instead of fread(), to make sure we stop fetching input after + * each newline. + */ + int yy_is_interactive; + + /* Whether we're considered to be at the beginning of a line. + * If so, '^' rules will be active on the next match, otherwise + * not. + */ + int yy_at_bol; + + int yy_bs_lineno; /**< The line count. */ + int yy_bs_column; /**< The column count. */ + + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; + + int yy_buffer_status; + + }; +#endif /* !YY_STRUCT_YY_BUFFER_STATE */ + +void cmFortran_yyrestart (FILE *input_file ,yyscan_t yyscanner ); +void cmFortran_yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); +YY_BUFFER_STATE cmFortran_yy_create_buffer (FILE *file,int size ,yyscan_t yyscanner ); +void cmFortran_yy_delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); +void cmFortran_yy_flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); +void cmFortran_yypush_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); +void cmFortran_yypop_buffer_state (yyscan_t yyscanner ); + +YY_BUFFER_STATE cmFortran_yy_scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner ); +YY_BUFFER_STATE cmFortran_yy_scan_string (yyconst char *yy_str ,yyscan_t yyscanner ); +YY_BUFFER_STATE cmFortran_yy_scan_bytes (yyconst char *bytes,int len ,yyscan_t yyscanner ); + +void *cmFortran_yyalloc (yy_size_t ,yyscan_t yyscanner ); +void *cmFortran_yyrealloc (void *,yy_size_t ,yyscan_t yyscanner ); +void cmFortran_yyfree (void * ,yyscan_t yyscanner ); + +/* Begin user sect3 */ + +#define cmFortran_yywrap(n) 1 +#define YY_SKIP_YYWRAP + +#define yytext_ptr yytext_r + +#ifdef YY_HEADER_EXPORT_START_CONDITIONS +#define INITIAL 0 +#define free_fmt 1 +#define fixed_fmt 2 +#define str_sq 3 +#define str_dq 4 + +#endif + +#ifndef YY_EXTRA_TYPE +#define YY_EXTRA_TYPE void * +#endif + +int cmFortran_yylex_init (yyscan_t* scanner); + +int cmFortran_yylex_init_extra (YY_EXTRA_TYPE user_defined,yyscan_t* scanner); + +/* Accessor methods to globals. + These are made visible to non-reentrant scanners for convenience. */ + +int cmFortran_yylex_destroy (yyscan_t yyscanner ); + +int cmFortran_yyget_debug (yyscan_t yyscanner ); + +void cmFortran_yyset_debug (int debug_flag ,yyscan_t yyscanner ); + +YY_EXTRA_TYPE cmFortran_yyget_extra (yyscan_t yyscanner ); + +void cmFortran_yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner ); + +FILE *cmFortran_yyget_in (yyscan_t yyscanner ); + +void cmFortran_yyset_in (FILE * in_str ,yyscan_t yyscanner ); + +FILE *cmFortran_yyget_out (yyscan_t yyscanner ); + +void cmFortran_yyset_out (FILE * out_str ,yyscan_t yyscanner ); + +int cmFortran_yyget_leng (yyscan_t yyscanner ); + +char *cmFortran_yyget_text (yyscan_t yyscanner ); + +int cmFortran_yyget_lineno (yyscan_t yyscanner ); + +void cmFortran_yyset_lineno (int line_number ,yyscan_t yyscanner ); + +/* Macros after this point can all be overridden by user definitions in + * section 1. + */ + +#ifndef YY_SKIP_YYWRAP +#ifdef __cplusplus +extern "C" int cmFortran_yywrap (yyscan_t yyscanner ); +#else +extern int cmFortran_yywrap (yyscan_t yyscanner ); +#endif +#endif + +#ifndef yytext_ptr +static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner); +#endif + +#ifdef YY_NEED_STRLEN +static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner); +#endif + +#ifndef YY_NO_INPUT + +#endif + +/* Amount of stuff to slurp up with each read. */ +#ifndef YY_READ_BUF_SIZE +#ifdef __ia64__ +/* On IA-64, the buffer size is 16k, not 8k */ +#define YY_READ_BUF_SIZE 16384 +#else +#define YY_READ_BUF_SIZE 8192 +#endif /* __ia64__ */ +#endif + +/* Number of entries by which start-condition stack grows. */ +#ifndef YY_START_STACK_INCR +#define YY_START_STACK_INCR 25 +#endif + +/* Default declaration of generated scanner - a define so the user can + * easily add parameters. + */ +#ifndef YY_DECL +#define YY_DECL_IS_OURS 1 + +extern int cmFortran_yylex (yyscan_t yyscanner); + +#define YY_DECL int cmFortran_yylex (yyscan_t yyscanner) +#endif /* !YY_DECL */ + +/* yy_get_previous_state - get the state just before the EOB char was reached */ + +#undef YY_NEW_FILE +#undef YY_FLUSH_BUFFER +#undef yy_set_bol +#undef yy_new_buffer +#undef yy_set_interactive +#undef YY_DO_BEFORE_ACTION + +#ifdef YY_DECL_IS_OURS +#undef YY_DECL_IS_OURS +#undef YY_DECL +#endif + +#undef cmFortran_yyIN_HEADER +#endif /* cmFortran_yyHEADER_H */ diff --git a/Source/cmFortranLexer.in.l b/Source/cmFortranLexer.in.l new file mode 100644 index 0000000..03fa90c --- /dev/null +++ b/Source/cmFortranLexer.in.l @@ -0,0 +1,190 @@ +%{ +/*============================================================================ + CMake - Cross Platform Makefile Generator + Copyright 2000-2009 Kitware, Inc., Insight Software Consortium + + Distributed under the OSI-approved BSD License (the "License"); + see accompanying file Copyright.txt for details. + + This software is distributed WITHOUT ANY WARRANTY; without even the + implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + See the License for more information. +============================================================================*/ +/*------------------------------------------------------------------------- + Portions of this source have been derived from makedepf90 version 2.8.8, + + Copyright (C) 2000--2006 Erik Edelmann + + The code was originally distributed under the GPL but permission + from the copyright holder has been obtained to distribute this + derived work under the CMake license. +-------------------------------------------------------------------------*/ + +/* + +This file must be translated to C and modified to build everywhere. + +Run flex like this: + + flex -i --prefix=cmFortran_yy --header-file=cmFortranLexer.h -ocmFortranLexer.cxx cmFortranLexer.in.l + +Modify cmFortranLexer.cxx: + - remove TABs + - remove use of the 'register' storage class specifier + - remove "yyscanner" argument from these methods: + yy_fatal_error, cmFortran_yyalloc, cmFortran_yyrealloc, cmFortran_yyfree + - remove "yyscanner = NULL" from end of cmFortran_yylex_destroy + - remove all YY_BREAK lines occurring right after return statements + - change while ( 1 ) to for(;;) + +Modify cmFortranLexer.h: + - remove TABs + - remove the yy_init_globals function + - remove the block that includes unistd.h + - remove #line directives (avoids bogus warning on old Sun) + +*/ + +#include "cmStandardLexer.h" + +#define cmFortranLexer_cxx +#include "cmFortranParser.h" /* Interface to parser object. */ + +/* Replace the lexer input function. */ +#undef YY_INPUT +#define YY_INPUT(buf, result, max_size) \ + { result = cmFortranParser_Input(yyextra, buf, max_size); } + +/* Include the set of tokens from the parser. */ +#include "cmFortranParserTokens.h" + +/*--------------------------------------------------------------------------*/ +%} + + +%option reentrant +%option noyywrap +%pointer + +%s free_fmt fixed_fmt +%x str_sq str_dq + +%% + +\" { + cmFortranParser_StringStart(yyextra); + cmFortranParser_SetOldStartcond(yyextra, YY_START); + BEGIN(str_dq); +} + +' { + cmFortranParser_StringStart(yyextra); + cmFortranParser_SetOldStartcond(yyextra, YY_START); + BEGIN(str_sq); +} + +\" | +' { + BEGIN(cmFortranParser_GetOldStartcond(yyextra) ); + yylvalp->string = strdup(cmFortranParser_StringEnd(yyextra)); + return STRING; +} + +&[ \t]*\n | +&[ \t]*\n[ \t]*& /* Ignore (continued strings, free fmt) */ + +\n[ ]{5}[^ \t\n] { + if (cmFortranParser_GetOldStartcond(yyextra) == fixed_fmt) + ; /* Ignore (cont. strings, fixed fmt) */ + else + { + unput(yytext[strlen(yytext)-1]); + } +} + + +\n { + unput ('\n'); + BEGIN(INITIAL); + return UNTERMINATED_STRING; +} + +. { + cmFortranParser_StringAppend(yyextra, yytext[0]); +} + +!.*\n { return EOSTMT; } /* Treat comments like */ +^[cC*dD].*\n { return EOSTMT; } /* empty lines */ + +^[ \t]*#[ \t]*include[ \t]*<[^>]+> { + yytext[yyleng-1] = 0; + yylvalp->string = strdup(strchr(yytext, '<')+1); + return CPP_INCLUDE_ANGLE; +} +^[ \t]*#[ \t]*include { return CPP_INCLUDE; } +\$[ \t]*include { return F90PPR_INCLUDE; } +\?\?[ \t]*include { return COCO_INCLUDE; } + +^[ \t]*#[ \t]*define { return CPP_DEFINE; } +\$[ \t]*DEFINE { return F90PPR_DEFINE; } + +^[ \t]*#[ \t]*undef { return CPP_UNDEF; } +\$[ \t]*UNDEF { return F90PPR_UNDEF; } + +^[ \t]*#[ \t]*ifdef { return CPP_IFDEF; } +^[ \t]*#[ \t]*ifndef { return CPP_IFNDEF; } +^[ \t]*#[ \t]*if { return CPP_IF; } +^[ \t]*#[ \t]*elif { return CPP_ELIF; } +^[ \t]*#[ \t]*else { return CPP_ELSE; } +^[ \t]*#[ \t]*endif { return CPP_ENDIF; } + +$[ \t]*ifdef { return F90PPR_IFDEF; } +$[ \t]*ifndef { return F90PPR_IFNDEF; } +$[ \t]*if { return F90PPR_IF; } +$[ \t]*elif { return F90PPR_ELIF; } +$[ \t]*else { return F90PPR_ELSE; } +$[ \t]*endif { return F90PPR_ENDIF; } + + /* Line continuations, possible involving comments. */ +&([ \t\n]*|!.*)* +&([ \t\n]*|!.*)*& + +, { return COMMA; } + +:: { return DCOLON; } + +\n[ ]{5}[^ ] { return GARBAGE; } + +=|=> { return ASSIGNMENT_OP; } + +[a-zA-Z_][a-zA-Z_0-9]* { + yylvalp->string = strdup(yytext); + return WORD; +} + +[^ \t\n\r;,!'"a-zA-Z=&]+ { return GARBAGE; } + +;|\n { return EOSTMT; } + + +[ \t\r,] /* Ignore */ +\\[ \t]*\n /* Ignore line-endings preceeded by \ */ + +. { return *yytext; } + +<> { + if(!cmFortranParser_FilePop(yyextra) ) + { + return YY_NULL; + } +} + +%% + +/*--------------------------------------------------------------------------*/ +YY_BUFFER_STATE cmFortranLexer_GetCurrentBuffer(yyscan_t yyscanner) +{ + /* Hack into the internal flex-generated scanner to get the buffer. */ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + return YY_CURRENT_BUFFER; +} diff --git a/Source/cmFortranParser.cxx b/Source/cmFortranParser.cxx new file mode 100644 index 0000000..871b9c3 --- /dev/null +++ b/Source/cmFortranParser.cxx @@ -0,0 +1,2088 @@ +/* A Bison parser, made by GNU Bison 2.5. */ + +/* Bison implementation for Yacc-like parsers in C + + Copyright (C) 1984, 1989-1990, 2000-2011 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* As a special exception, you may create a larger work that contains + part or all of the Bison parser skeleton and distribute that work + under terms of your choice, so long as that work isn't itself a + parser generator using the skeleton or a modified version thereof + as a parser skeleton. Alternatively, if you modify or redistribute + the parser skeleton itself, you may (at your option) remove this + special exception, which will cause the skeleton and the resulting + Bison output files to be licensed under the GNU General Public + License without this special exception. + + This special exception was added by the Free Software Foundation in + version 2.2 of Bison. */ + +/* C LALR(1) parser skeleton written by Richard Stallman, by + simplifying the original so-called "semantic" parser. */ + +/* All symbols defined below should begin with yy or YY, to avoid + infringing on user name space. This should be done even for local + variables, as they might otherwise be expanded by user macros. + There are some unavoidable exceptions within include files to + define necessary library symbols; they are noted "INFRINGES ON + USER NAME SPACE" below. */ + +/* Identify Bison output. */ +#define YYBISON 1 + +/* Bison version. */ +#define YYBISON_VERSION "2.5" + +/* Skeleton name. */ +#define YYSKELETON_NAME "yacc.c" + +/* Pure parsers. */ +#define YYPURE 1 + +/* Push parsers. */ +#define YYPUSH 0 + +/* Pull parsers. */ +#define YYPULL 1 + +/* Using locations. */ +#define YYLSP_NEEDED 0 + +/* Substitute the variable and function names. */ +#define yyparse cmFortran_yyparse +#define yylex cmFortran_yylex +#define yyerror cmFortran_yyerror +#define yylval cmFortran_yylval +#define yychar cmFortran_yychar +#define yydebug cmFortran_yydebug +#define yynerrs cmFortran_yynerrs + + +/* Copy the first part of user declarations. */ + +/* Line 268 of yacc.c */ +#line 1 "cmFortranParser.y" + +/*============================================================================ + CMake - Cross Platform Makefile Generator + Copyright 2000-2009 Kitware, Inc., Insight Software Consortium + + Distributed under the OSI-approved BSD License (the "License"); + see accompanying file Copyright.txt for details. + + This software is distributed WITHOUT ANY WARRANTY; without even the + implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + See the License for more information. +============================================================================*/ +/*------------------------------------------------------------------------- + Portions of this source have been derived from makedepf90 version 2.8.8, + + Copyright (C) 2000--2006 Erik Edelmann + + The code was originally distributed under the GPL but permission + from the copyright holder has been obtained to distribute this + derived work under the CMake license. +-------------------------------------------------------------------------*/ + +/* + +This file must be translated to C and modified to build everywhere. + +Run bison like this: + + bison --yacc --name-prefix=cmFortran_yy + --defines=cmFortranParserTokens.h + -ocmFortranParser.cxx + cmFortranParser.y + +Modify cmFortranParser.cxx: + - remove TABs + - Remove the yyerrorlab block in range ["goto yyerrlab1", "yyerrlab1:"] +*/ + +/*-------------------------------------------------------------------------*/ +#define cmFortranParser_cxx +#include "cmFortranParser.h" /* Interface to parser object. */ +#include "cmFortranParserTokens.h" /* Need YYSTYPE for YY_DECL. */ + +#include + +/* Configure the parser to use a lexer object. */ +#define YYPARSE_PARAM yyscanner +#define YYLEX_PARAM yyscanner +#define YYERROR_VERBOSE 1 +#define cmFortran_yyerror(x) \ + cmFortranError(yyscanner, x) + +/* Forward declare the lexer entry point. */ +YY_DECL; + +/* Helper function to forward error callback. */ +static void cmFortranError(yyscan_t yyscanner, const char* message) +{ + cmFortranParser* parser = cmFortran_yyget_extra(yyscanner); + cmFortranParser_Error(parser, message); +} + +static bool cmFortranParserIsKeyword(const char* word, + const char* keyword) +{ + return cmsysString_strcasecmp(word, keyword) == 0; +} + +/* Disable some warnings in the generated code. */ +#ifdef _MSC_VER +# pragma warning (disable: 4102) /* Unused goto label. */ +# pragma warning (disable: 4065) /* Switch contains default but no case. */ +# pragma warning (disable: 4701) /* Local variable may not be initialized. */ +# pragma warning (disable: 4702) /* Unreachable code. */ +# pragma warning (disable: 4127) /* Conditional expression is constant. */ +# pragma warning (disable: 4244) /* Conversion to smaller type, data loss. */ +#endif + + +/* Line 268 of yacc.c */ +#line 165 "cmFortranParser.cxx" + +/* Enabling traces. */ +#ifndef YYDEBUG +# define YYDEBUG 0 +#endif + +/* Enabling verbose error messages. */ +#ifdef YYERROR_VERBOSE +# undef YYERROR_VERBOSE +# define YYERROR_VERBOSE 1 +#else +# define YYERROR_VERBOSE 0 +#endif + +/* Enabling the token table. */ +#ifndef YYTOKEN_TABLE +# define YYTOKEN_TABLE 0 +#endif + + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + EOSTMT = 258, + ASSIGNMENT_OP = 259, + GARBAGE = 260, + CPP_INCLUDE = 261, + F90PPR_INCLUDE = 262, + COCO_INCLUDE = 263, + F90PPR_DEFINE = 264, + CPP_DEFINE = 265, + F90PPR_UNDEF = 266, + CPP_UNDEF = 267, + CPP_IFDEF = 268, + CPP_IFNDEF = 269, + CPP_IF = 270, + CPP_ELSE = 271, + CPP_ELIF = 272, + CPP_ENDIF = 273, + F90PPR_IFDEF = 274, + F90PPR_IFNDEF = 275, + F90PPR_IF = 276, + F90PPR_ELSE = 277, + F90PPR_ELIF = 278, + F90PPR_ENDIF = 279, + COMMA = 280, + DCOLON = 281, + CPP_TOENDL = 282, + UNTERMINATED_STRING = 283, + STRING = 284, + WORD = 285, + CPP_INCLUDE_ANGLE = 286 + }; +#endif +/* Tokens. */ +#define EOSTMT 258 +#define ASSIGNMENT_OP 259 +#define GARBAGE 260 +#define CPP_INCLUDE 261 +#define F90PPR_INCLUDE 262 +#define COCO_INCLUDE 263 +#define F90PPR_DEFINE 264 +#define CPP_DEFINE 265 +#define F90PPR_UNDEF 266 +#define CPP_UNDEF 267 +#define CPP_IFDEF 268 +#define CPP_IFNDEF 269 +#define CPP_IF 270 +#define CPP_ELSE 271 +#define CPP_ELIF 272 +#define CPP_ENDIF 273 +#define F90PPR_IFDEF 274 +#define F90PPR_IFNDEF 275 +#define F90PPR_IF 276 +#define F90PPR_ELSE 277 +#define F90PPR_ELIF 278 +#define F90PPR_ENDIF 279 +#define COMMA 280 +#define DCOLON 281 +#define CPP_TOENDL 282 +#define UNTERMINATED_STRING 283 +#define STRING 284 +#define WORD 285 +#define CPP_INCLUDE_ANGLE 286 + + + + +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef union YYSTYPE +{ + +/* Line 293 of yacc.c */ +#line 89 "cmFortranParser.y" + + char* string; + + + +/* Line 293 of yacc.c */ +#line 269 "cmFortranParser.cxx" +} YYSTYPE; +# define YYSTYPE_IS_TRIVIAL 1 +# define yystype YYSTYPE /* obsolescent; will be withdrawn */ +# define YYSTYPE_IS_DECLARED 1 +#endif + + +/* Copy the second part of user declarations. */ + + +/* Line 343 of yacc.c */ +#line 281 "cmFortranParser.cxx" + +#ifdef short +# undef short +#endif + +#ifdef YYTYPE_UINT8 +typedef YYTYPE_UINT8 yytype_uint8; +#else +typedef unsigned char yytype_uint8; +#endif + +#ifdef YYTYPE_INT8 +typedef YYTYPE_INT8 yytype_int8; +#elif (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +typedef signed char yytype_int8; +#else +typedef short int yytype_int8; +#endif + +#ifdef YYTYPE_UINT16 +typedef YYTYPE_UINT16 yytype_uint16; +#else +typedef unsigned short int yytype_uint16; +#endif + +#ifdef YYTYPE_INT16 +typedef YYTYPE_INT16 yytype_int16; +#else +typedef short int yytype_int16; +#endif + +#ifndef YYSIZE_T +# ifdef __SIZE_TYPE__ +# define YYSIZE_T __SIZE_TYPE__ +# elif defined size_t +# define YYSIZE_T size_t +# elif ! defined YYSIZE_T && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +# include /* INFRINGES ON USER NAME SPACE */ +# define YYSIZE_T size_t +# else +# define YYSIZE_T unsigned int +# endif +#endif + +#define YYSIZE_MAXIMUM ((YYSIZE_T) -1) + +#ifndef YY_ +# if defined YYENABLE_NLS && YYENABLE_NLS +# if ENABLE_NLS +# include /* INFRINGES ON USER NAME SPACE */ +# define YY_(msgid) dgettext ("bison-runtime", msgid) +# endif +# endif +# ifndef YY_ +# define YY_(msgid) msgid +# endif +#endif + +/* Suppress unused-variable warnings by "using" E. */ +#if ! defined lint || defined __GNUC__ +# define YYUSE(e) ((void) (e)) +#else +# define YYUSE(e) /* empty */ +#endif + +/* Identity function, used to suppress warnings about constant conditions. */ +#ifndef lint +# define YYID(n) (n) +#else +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static int +YYID (int yyi) +#else +static int +YYID (yyi) + int yyi; +#endif +{ + return yyi; +} +#endif + +#if ! defined yyoverflow || YYERROR_VERBOSE + +/* The parser invokes alloca or malloc; define the necessary symbols. */ + +# ifdef YYSTACK_USE_ALLOCA +# if YYSTACK_USE_ALLOCA +# ifdef __GNUC__ +# define YYSTACK_ALLOC __builtin_alloca +# elif defined __BUILTIN_VA_ARG_INCR +# include /* INFRINGES ON USER NAME SPACE */ +# elif defined _AIX +# define YYSTACK_ALLOC __alloca +# elif defined _MSC_VER +# include /* INFRINGES ON USER NAME SPACE */ +# define alloca _alloca +# else +# define YYSTACK_ALLOC alloca +# if ! defined _ALLOCA_H && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +# include /* INFRINGES ON USER NAME SPACE */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# endif +# endif +# endif + +# ifdef YYSTACK_ALLOC + /* Pacify GCC's `empty if-body' warning. */ +# define YYSTACK_FREE(Ptr) do { /* empty */; } while (YYID (0)) +# ifndef YYSTACK_ALLOC_MAXIMUM + /* The OS might guarantee only one guard page at the bottom of the stack, + and a page size can be as small as 4096 bytes. So we cannot safely + invoke alloca (N) if N exceeds 4096. Use a slightly smaller number + to allow for a few compiler-allocated temporary stack slots. */ +# define YYSTACK_ALLOC_MAXIMUM 4032 /* reasonable circa 2006 */ +# endif +# else +# define YYSTACK_ALLOC YYMALLOC +# define YYSTACK_FREE YYFREE +# ifndef YYSTACK_ALLOC_MAXIMUM +# define YYSTACK_ALLOC_MAXIMUM YYSIZE_MAXIMUM +# endif +# if (defined __cplusplus && ! defined EXIT_SUCCESS \ + && ! ((defined YYMALLOC || defined malloc) \ + && (defined YYFREE || defined free))) +# include /* INFRINGES ON USER NAME SPACE */ +# ifndef EXIT_SUCCESS +# define EXIT_SUCCESS 0 +# endif +# endif +# ifndef YYMALLOC +# define YYMALLOC malloc +# if ! defined malloc && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +void *malloc (YYSIZE_T); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# ifndef YYFREE +# define YYFREE free +# if ! defined free && ! defined EXIT_SUCCESS && (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +void free (void *); /* INFRINGES ON USER NAME SPACE */ +# endif +# endif +# endif +#endif /* ! defined yyoverflow || YYERROR_VERBOSE */ + + +#if (! defined yyoverflow \ + && (! defined __cplusplus \ + || (defined YYSTYPE_IS_TRIVIAL && YYSTYPE_IS_TRIVIAL))) + +/* A type that is properly aligned for any stack member. */ +union yyalloc +{ + yytype_int16 yyss_alloc; + YYSTYPE yyvs_alloc; +}; + +/* The size of the maximum gap between one aligned stack and the next. */ +# define YYSTACK_GAP_MAXIMUM (sizeof (union yyalloc) - 1) + +/* The size of an array large to enough to hold all stacks, each with + N elements. */ +# define YYSTACK_BYTES(N) \ + ((N) * (sizeof (yytype_int16) + sizeof (YYSTYPE)) \ + + YYSTACK_GAP_MAXIMUM) + +# define YYCOPY_NEEDED 1 + +/* Relocate STACK from its old location to the new one. The + local variables YYSIZE and YYSTACKSIZE give the old and new number of + elements in the stack, and YYPTR gives the new location of the + stack. Advance YYPTR to a properly aligned location for the next + stack. */ +# define YYSTACK_RELOCATE(Stack_alloc, Stack) \ + do \ + { \ + YYSIZE_T yynewbytes; \ + YYCOPY (&yyptr->Stack_alloc, Stack, yysize); \ + Stack = &yyptr->Stack_alloc; \ + yynewbytes = yystacksize * sizeof (*Stack) + YYSTACK_GAP_MAXIMUM; \ + yyptr += yynewbytes / sizeof (*yyptr); \ + } \ + while (YYID (0)) + +#endif + +#if defined YYCOPY_NEEDED && YYCOPY_NEEDED +/* Copy COUNT objects from FROM to TO. The source and destination do + not overlap. */ +# ifndef YYCOPY +# if defined __GNUC__ && 1 < __GNUC__ +# define YYCOPY(To, From, Count) \ + __builtin_memcpy (To, From, (Count) * sizeof (*(From))) +# else +# define YYCOPY(To, From, Count) \ + do \ + { \ + YYSIZE_T yyi; \ + for (yyi = 0; yyi < (Count); yyi++) \ + (To)[yyi] = (From)[yyi]; \ + } \ + while (YYID (0)) +# endif +# endif +#endif /* !YYCOPY_NEEDED */ + +/* YYFINAL -- State number of the termination state. */ +#define YYFINAL 2 +/* YYLAST -- Last index in YYTABLE. */ +#define YYLAST 276 + +/* YYNTOKENS -- Number of terminals. */ +#define YYNTOKENS 32 +/* YYNNTS -- Number of nonterminals. */ +#define YYNNTS 16 +/* YYNRULES -- Number of rules. */ +#define YYNRULES 53 +/* YYNRULES -- Number of states. */ +#define YYNSTATES 97 + +/* YYTRANSLATE(YYLEX) -- Bison symbol number corresponding to YYLEX. */ +#define YYUNDEFTOK 2 +#define YYMAXUTOK 286 + +#define YYTRANSLATE(YYX) \ + ((unsigned int) (YYX) <= YYMAXUTOK ? yytranslate[YYX] : YYUNDEFTOK) + +/* YYTRANSLATE[YYLEX] -- Bison symbol number corresponding to YYLEX. */ +static const yytype_uint8 yytranslate[] = +{ + 0, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, + 2, 2, 2, 2, 2, 2, 1, 2, 3, 4, + 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, + 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, + 25, 26, 27, 28, 29, 30, 31 +}; + +#if YYDEBUG +/* YYPRHS[YYN] -- Index of the first RHS symbol of rule number YYN in + YYRHS. */ +static const yytype_uint8 yyprhs[] = +{ + 0, 0, 3, 4, 7, 9, 11, 16, 19, 24, + 30, 38, 43, 47, 52, 57, 62, 67, 72, 76, + 80, 84, 88, 93, 97, 99, 101, 103, 105, 107, + 109, 111, 113, 115, 117, 119, 121, 123, 125, 127, + 129, 131, 133, 135, 137, 139, 140, 143, 145, 147, + 149, 151, 153, 155 +}; + +/* YYRHS -- A `-1'-separated list of the rules' RHS. */ +static const yytype_int8 yyrhs[] = +{ + 33, 0, -1, -1, 33, 34, -1, 36, -1, 35, + -1, 30, 4, 46, 3, -1, 30, 3, -1, 30, + 30, 46, 3, -1, 30, 26, 30, 46, 3, -1, + 30, 25, 30, 26, 30, 46, 3, -1, 30, 29, + 46, 3, -1, 31, 46, 3, -1, 37, 29, 46, + 3, -1, 38, 30, 46, 3, -1, 39, 30, 46, + 3, -1, 40, 30, 46, 3, -1, 41, 30, 46, + 3, -1, 42, 46, 3, -1, 43, 46, 3, -1, + 44, 46, 3, -1, 45, 46, 3, -1, 30, 5, + 46, 3, -1, 5, 46, 3, -1, 3, -1, 1, + -1, 6, -1, 7, -1, 8, -1, 10, -1, 9, + -1, 12, -1, 11, -1, 13, -1, 19, -1, 14, + -1, 20, -1, 15, -1, 21, -1, 17, -1, 23, + -1, 16, -1, 22, -1, 18, -1, 24, -1, -1, + 46, 47, -1, 30, -1, 29, -1, 5, -1, 4, + -1, 26, -1, 25, -1, 28, -1 +}; + +/* YYRLINE[YYN] -- source line where rule number YYN was defined. */ +static const yytype_uint16 yyrline[] = +{ + 0, 111, 111, 111, 113, 113, 115, 121, 131, 161, + 172, 185, 196, 203, 210, 216, 222, 228, 234, 239, + 244, 249, 254, 258, 259, 260, 265, 265, 265, 266, + 266, 267, 267, 268, 268, 269, 269, 270, 270, 271, + 271, 272, 272, 273, 273, 274, 274, 277, 278, 279, + 280, 281, 282, 283 +}; +#endif + +#if YYDEBUG || YYERROR_VERBOSE || YYTOKEN_TABLE +/* YYTNAME[SYMBOL-NUM] -- String name of the symbol SYMBOL-NUM. + First, the terminals, then, starting at YYNTOKENS, nonterminals. */ +static const char *const yytname[] = +{ + "$end", "error", "$undefined", "EOSTMT", "ASSIGNMENT_OP", "GARBAGE", + "CPP_INCLUDE", "F90PPR_INCLUDE", "COCO_INCLUDE", "F90PPR_DEFINE", + "CPP_DEFINE", "F90PPR_UNDEF", "CPP_UNDEF", "CPP_IFDEF", "CPP_IFNDEF", + "CPP_IF", "CPP_ELSE", "CPP_ELIF", "CPP_ENDIF", "F90PPR_IFDEF", + "F90PPR_IFNDEF", "F90PPR_IF", "F90PPR_ELSE", "F90PPR_ELIF", + "F90PPR_ENDIF", "COMMA", "DCOLON", "CPP_TOENDL", "UNTERMINATED_STRING", + "STRING", "WORD", "CPP_INCLUDE_ANGLE", "$accept", "code", "stmt", + "assignment_stmt", "keyword_stmt", "include", "define", "undef", "ifdef", + "ifndef", "if", "elif", "else", "endif", "other", "misc_code", 0 +}; +#endif + +# ifdef YYPRINT +/* YYTOKNUM[YYLEX-NUM] -- Internal token number corresponding to + token YYLEX-NUM. */ +static const yytype_uint16 yytoknum[] = +{ + 0, 256, 257, 258, 259, 260, 261, 262, 263, 264, + 265, 266, 267, 268, 269, 270, 271, 272, 273, 274, + 275, 276, 277, 278, 279, 280, 281, 282, 283, 284, + 285, 286 +}; +# endif + +/* YYR1[YYN] -- Symbol number of symbol that rule YYN derives. */ +static const yytype_uint8 yyr1[] = +{ + 0, 32, 33, 33, 34, 34, 35, 36, 36, 36, + 36, 36, 36, 36, 36, 36, 36, 36, 36, 36, + 36, 36, 36, 36, 36, 36, 37, 37, 37, 38, + 38, 39, 39, 40, 40, 41, 41, 42, 42, 43, + 43, 44, 44, 45, 45, 46, 46, 47, 47, 47, + 47, 47, 47, 47 +}; + +/* YYR2[YYN] -- Number of symbols composing right hand side of rule YYN. */ +static const yytype_uint8 yyr2[] = +{ + 0, 2, 0, 2, 1, 1, 4, 2, 4, 5, + 7, 4, 3, 4, 4, 4, 4, 4, 3, 3, + 3, 3, 4, 3, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, + 1, 1, 1, 1, 1, 0, 2, 1, 1, 1, + 1, 1, 1, 1 +}; + +/* YYDEFACT[STATE-NAME] -- Default reduction number in state STATE-NUM. + Performed when YYTABLE doesn't specify something else to do. Zero + means the default is an error. */ +static const yytype_uint8 yydefact[] = +{ + 2, 0, 1, 25, 24, 45, 26, 27, 28, 30, + 29, 32, 31, 33, 35, 37, 41, 39, 43, 34, + 36, 38, 42, 40, 44, 0, 45, 3, 5, 4, + 0, 0, 0, 0, 0, 45, 45, 45, 45, 0, + 7, 45, 45, 0, 0, 45, 45, 0, 45, 45, + 45, 45, 45, 0, 0, 0, 0, 23, 50, 49, + 52, 51, 53, 48, 47, 46, 0, 0, 0, 45, + 0, 0, 12, 0, 0, 0, 0, 0, 18, 19, + 20, 21, 6, 22, 0, 0, 11, 8, 13, 14, + 15, 16, 17, 45, 9, 0, 10 +}; + +/* YYDEFGOTO[NTERM-NUM]. */ +static const yytype_int8 yydefgoto[] = +{ + -1, 1, 27, 28, 29, 30, 31, 32, 33, 34, + 35, 36, 37, 38, 39, 65 +}; + +/* YYPACT[STATE-NUM] -- Index in YYTABLE of the portion describing + STATE-NUM. */ +#define YYPACT_NINF -29 +static const yytype_int16 yypact[] = +{ + -29, 39, -29, -29, -29, -29, -29, -29, -29, -29, + -29, -29, -29, -29, -29, -29, -29, -29, -29, -29, + -29, -29, -29, -29, -29, 246, -29, -29, -29, -29, + -28, -27, -22, -17, -16, -29, -29, -29, -29, 2, + -29, -29, -29, -13, -12, -29, -29, 61, -29, -29, + -29, -29, -29, 68, 74, 80, 108, -29, -29, -29, + -29, -29, -29, -29, -29, -29, 114, 120, -24, -29, + 126, 154, -29, 160, 166, 172, 200, 206, -29, -29, + -29, -29, -29, -29, -9, 212, -29, -29, -29, -29, + -29, -29, -29, -29, -29, 218, -29 +}; + +/* YYPGOTO[NTERM-NUM]. */ +static const yytype_int8 yypgoto[] = +{ + -29, -29, -29, -29, -29, -29, -29, -29, -29, -29, + -29, -29, -29, -29, -26, -29 +}; + +/* YYTABLE[YYPACT[STATE-NUM]]. What to do in state STATE-NUM. If + positive, shift that token. If negative, reduce the rule which + number is the opposite. If YYTABLE_NINF, syntax error. */ +#define YYTABLE_NINF -1 +static const yytype_uint8 yytable[] = +{ + 47, 48, 84, 49, 0, 57, 58, 59, 50, 53, + 54, 55, 56, 51, 52, 66, 67, 68, 69, 70, + 71, 93, 73, 74, 75, 76, 77, 60, 61, 0, + 62, 63, 64, 0, 0, 0, 0, 0, 0, 2, + 3, 0, 4, 85, 5, 6, 7, 8, 9, 10, + 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, + 21, 22, 23, 24, 72, 58, 59, 95, 0, 25, + 26, 78, 58, 59, 0, 0, 0, 79, 58, 59, + 0, 0, 0, 80, 58, 59, 60, 61, 0, 62, + 63, 64, 0, 60, 61, 0, 62, 63, 64, 60, + 61, 0, 62, 63, 64, 60, 61, 0, 62, 63, + 64, 81, 58, 59, 0, 0, 0, 82, 58, 59, + 0, 0, 0, 83, 58, 59, 0, 0, 0, 86, + 58, 59, 0, 60, 61, 0, 62, 63, 64, 60, + 61, 0, 62, 63, 64, 60, 61, 0, 62, 63, + 64, 60, 61, 0, 62, 63, 64, 87, 58, 59, + 0, 0, 0, 88, 58, 59, 0, 0, 0, 89, + 58, 59, 0, 0, 0, 90, 58, 59, 0, 60, + 61, 0, 62, 63, 64, 60, 61, 0, 62, 63, + 64, 60, 61, 0, 62, 63, 64, 60, 61, 0, + 62, 63, 64, 91, 58, 59, 0, 0, 0, 92, + 58, 59, 0, 0, 0, 94, 58, 59, 0, 0, + 0, 96, 58, 59, 0, 60, 61, 0, 62, 63, + 64, 60, 61, 0, 62, 63, 64, 60, 61, 0, + 62, 63, 64, 60, 61, 0, 62, 63, 64, 40, + 41, 42, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, + 0, 43, 44, 0, 0, 45, 46 +}; + +#define yypact_value_is_default(yystate) \ + ((yystate) == (-29)) + +#define yytable_value_is_error(yytable_value) \ + YYID (0) + +static const yytype_int8 yycheck[] = +{ + 26, 29, 26, 30, -1, 3, 4, 5, 30, 35, + 36, 37, 38, 30, 30, 41, 42, 30, 30, 45, + 46, 30, 48, 49, 50, 51, 52, 25, 26, -1, + 28, 29, 30, -1, -1, -1, -1, -1, -1, 0, + 1, -1, 3, 69, 5, 6, 7, 8, 9, 10, + 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, + 21, 22, 23, 24, 3, 4, 5, 93, -1, 30, + 31, 3, 4, 5, -1, -1, -1, 3, 4, 5, + -1, -1, -1, 3, 4, 5, 25, 26, -1, 28, + 29, 30, -1, 25, 26, -1, 28, 29, 30, 25, + 26, -1, 28, 29, 30, 25, 26, -1, 28, 29, + 30, 3, 4, 5, -1, -1, -1, 3, 4, 5, + -1, -1, -1, 3, 4, 5, -1, -1, -1, 3, + 4, 5, -1, 25, 26, -1, 28, 29, 30, 25, + 26, -1, 28, 29, 30, 25, 26, -1, 28, 29, + 30, 25, 26, -1, 28, 29, 30, 3, 4, 5, + -1, -1, -1, 3, 4, 5, -1, -1, -1, 3, + 4, 5, -1, -1, -1, 3, 4, 5, -1, 25, + 26, -1, 28, 29, 30, 25, 26, -1, 28, 29, + 30, 25, 26, -1, 28, 29, 30, 25, 26, -1, + 28, 29, 30, 3, 4, 5, -1, -1, -1, 3, + 4, 5, -1, -1, -1, 3, 4, 5, -1, -1, + -1, 3, 4, 5, -1, 25, 26, -1, 28, 29, + 30, 25, 26, -1, 28, 29, 30, 25, 26, -1, + 28, 29, 30, 25, 26, -1, 28, 29, 30, 3, + 4, 5, -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, -1, -1, + -1, 25, 26, -1, -1, 29, 30 +}; + +/* YYSTOS[STATE-NUM] -- The (internal number of the) accessing + symbol of state STATE-NUM. */ +static const yytype_uint8 yystos[] = +{ + 0, 33, 0, 1, 3, 5, 6, 7, 8, 9, + 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, + 20, 21, 22, 23, 24, 30, 31, 34, 35, 36, + 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, + 3, 4, 5, 25, 26, 29, 30, 46, 29, 30, + 30, 30, 30, 46, 46, 46, 46, 3, 4, 5, + 25, 26, 28, 29, 30, 47, 46, 46, 30, 30, + 46, 46, 3, 46, 46, 46, 46, 46, 3, 3, + 3, 3, 3, 3, 26, 46, 3, 3, 3, 3, + 3, 3, 3, 30, 3, 46, 3 +}; + +#define yyerrok (yyerrstatus = 0) +#define yyclearin (yychar = YYEMPTY) +#define YYEMPTY (-2) +#define YYEOF 0 + +#define YYACCEPT goto yyacceptlab +#define YYABORT goto yyabortlab +#define YYERROR goto yyerrorlab + + +/* Like YYERROR except do call yyerror. This remains here temporarily + to ease the transition to the new meaning of YYERROR, for GCC. + Once GCC version 2 has supplanted version 1, this can go. However, + YYFAIL appears to be in use. Nevertheless, it is formally deprecated + in Bison 2.4.2's NEWS entry, where a plan to phase it out is + discussed. */ + +#define YYFAIL goto yyerrlab +#if defined YYFAIL + /* This is here to suppress warnings from the GCC cpp's + -Wunused-macros. Normally we don't worry about that warning, but + some users do, and we want to make it easy for users to remove + YYFAIL uses, which will produce warnings from Bison 2.5. */ +#endif + +#define YYRECOVERING() (!!yyerrstatus) + +#define YYBACKUP(Token, Value) \ +do \ + if (yychar == YYEMPTY && yylen == 1) \ + { \ + yychar = (Token); \ + yylval = (Value); \ + YYPOPSTACK (1); \ + goto yybackup; \ + } \ + else \ + { \ + yyerror (YY_("syntax error: cannot back up")); \ + YYERROR; \ + } \ +while (YYID (0)) + + +#define YYTERROR 1 +#define YYERRCODE 256 + + +/* YYLLOC_DEFAULT -- Set CURRENT to span from RHS[1] to RHS[N]. + If N is 0, then set CURRENT to the empty location which ends + the previous symbol: RHS[0] (always defined). */ + +#define YYRHSLOC(Rhs, K) ((Rhs)[K]) +#ifndef YYLLOC_DEFAULT +# define YYLLOC_DEFAULT(Current, Rhs, N) \ + do \ + if (YYID (N)) \ + { \ + (Current).first_line = YYRHSLOC (Rhs, 1).first_line; \ + (Current).first_column = YYRHSLOC (Rhs, 1).first_column; \ + (Current).last_line = YYRHSLOC (Rhs, N).last_line; \ + (Current).last_column = YYRHSLOC (Rhs, N).last_column; \ + } \ + else \ + { \ + (Current).first_line = (Current).last_line = \ + YYRHSLOC (Rhs, 0).last_line; \ + (Current).first_column = (Current).last_column = \ + YYRHSLOC (Rhs, 0).last_column; \ + } \ + while (YYID (0)) +#endif + + +/* This macro is provided for backward compatibility. */ + +#ifndef YY_LOCATION_PRINT +# define YY_LOCATION_PRINT(File, Loc) ((void) 0) +#endif + + +/* YYLEX -- calling `yylex' with the right arguments. */ + +#ifdef YYLEX_PARAM +# define YYLEX yylex (&yylval, YYLEX_PARAM) +#else +# define YYLEX yylex (&yylval) +#endif + +/* Enable debugging if requested. */ +#if YYDEBUG + +# ifndef YYFPRINTF +# include /* INFRINGES ON USER NAME SPACE */ +# define YYFPRINTF fprintf +# endif + +# define YYDPRINTF(Args) \ +do { \ + if (yydebug) \ + YYFPRINTF Args; \ +} while (YYID (0)) + +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) \ +do { \ + if (yydebug) \ + { \ + YYFPRINTF (stderr, "%s ", Title); \ + yy_symbol_print (stderr, \ + Type, Value); \ + YYFPRINTF (stderr, "\n"); \ + } \ +} while (YYID (0)) + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +/*ARGSUSED*/ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_symbol_value_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +#else +static void +yy_symbol_value_print (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; +#endif +{ + if (!yyvaluep) + return; +# ifdef YYPRINT + if (yytype < YYNTOKENS) + YYPRINT (yyoutput, yytoknum[yytype], *yyvaluep); +# else + YYUSE (yyoutput); +# endif + switch (yytype) + { + default: + break; + } +} + + +/*--------------------------------. +| Print this symbol on YYOUTPUT. | +`--------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_symbol_print (FILE *yyoutput, int yytype, YYSTYPE const * const yyvaluep) +#else +static void +yy_symbol_print (yyoutput, yytype, yyvaluep) + FILE *yyoutput; + int yytype; + YYSTYPE const * const yyvaluep; +#endif +{ + if (yytype < YYNTOKENS) + YYFPRINTF (yyoutput, "token %s (", yytname[yytype]); + else + YYFPRINTF (yyoutput, "nterm %s (", yytname[yytype]); + + yy_symbol_value_print (yyoutput, yytype, yyvaluep); + YYFPRINTF (yyoutput, ")"); +} + +/*------------------------------------------------------------------. +| yy_stack_print -- Print the state stack from its BOTTOM up to its | +| TOP (included). | +`------------------------------------------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_stack_print (yytype_int16 *yybottom, yytype_int16 *yytop) +#else +static void +yy_stack_print (yybottom, yytop) + yytype_int16 *yybottom; + yytype_int16 *yytop; +#endif +{ + YYFPRINTF (stderr, "Stack now"); + for (; yybottom <= yytop; yybottom++) + { + int yybot = *yybottom; + YYFPRINTF (stderr, " %d", yybot); + } + YYFPRINTF (stderr, "\n"); +} + +# define YY_STACK_PRINT(Bottom, Top) \ +do { \ + if (yydebug) \ + yy_stack_print ((Bottom), (Top)); \ +} while (YYID (0)) + + +/*------------------------------------------------. +| Report that the YYRULE is going to be reduced. | +`------------------------------------------------*/ + +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yy_reduce_print (YYSTYPE *yyvsp, int yyrule) +#else +static void +yy_reduce_print (yyvsp, yyrule) + YYSTYPE *yyvsp; + int yyrule; +#endif +{ + int yynrhs = yyr2[yyrule]; + int yyi; + unsigned long int yylno = yyrline[yyrule]; + YYFPRINTF (stderr, "Reducing stack by rule %d (line %lu):\n", + yyrule - 1, yylno); + /* The symbols being reduced. */ + for (yyi = 0; yyi < yynrhs; yyi++) + { + YYFPRINTF (stderr, " $%d = ", yyi + 1); + yy_symbol_print (stderr, yyrhs[yyprhs[yyrule] + yyi], + &(yyvsp[(yyi + 1) - (yynrhs)]) + ); + YYFPRINTF (stderr, "\n"); + } +} + +# define YY_REDUCE_PRINT(Rule) \ +do { \ + if (yydebug) \ + yy_reduce_print (yyvsp, Rule); \ +} while (YYID (0)) + +/* Nonzero means print parse trace. It is left uninitialized so that + multiple parsers can coexist. */ +int yydebug; +#else /* !YYDEBUG */ +# define YYDPRINTF(Args) +# define YY_SYMBOL_PRINT(Title, Type, Value, Location) +# define YY_STACK_PRINT(Bottom, Top) +# define YY_REDUCE_PRINT(Rule) +#endif /* !YYDEBUG */ + + +/* YYINITDEPTH -- initial size of the parser's stacks. */ +#ifndef YYINITDEPTH +# define YYINITDEPTH 200 +#endif + +/* YYMAXDEPTH -- maximum size the stacks can grow to (effective only + if the built-in stack extension method is used). + + Do not make this value too large; the results are undefined if + YYSTACK_ALLOC_MAXIMUM < YYSTACK_BYTES (YYMAXDEPTH) + evaluated with infinite-precision integer arithmetic. */ + +#ifndef YYMAXDEPTH +# define YYMAXDEPTH 10000 +#endif + + +#if YYERROR_VERBOSE + +# ifndef yystrlen +# if defined __GLIBC__ && defined _STRING_H +# define yystrlen strlen +# else +/* Return the length of YYSTR. */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static YYSIZE_T +yystrlen (const char *yystr) +#else +static YYSIZE_T +yystrlen (yystr) + const char *yystr; +#endif +{ + YYSIZE_T yylen; + for (yylen = 0; yystr[yylen]; yylen++) + continue; + return yylen; +} +# endif +# endif + +# ifndef yystpcpy +# if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE +# define yystpcpy stpcpy +# else +/* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in + YYDEST. */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static char * +yystpcpy (char *yydest, const char *yysrc) +#else +static char * +yystpcpy (yydest, yysrc) + char *yydest; + const char *yysrc; +#endif +{ + char *yyd = yydest; + const char *yys = yysrc; + + while ((*yyd++ = *yys++) != '\0') + continue; + + return yyd - 1; +} +# endif +# endif + +# ifndef yytnamerr +/* Copy to YYRES the contents of YYSTR after stripping away unnecessary + quotes and backslashes, so that it's suitable for yyerror. The + heuristic is that double-quoting is unnecessary unless the string + contains an apostrophe, a comma, or backslash (other than + backslash-backslash). YYSTR is taken from yytname. If YYRES is + null, do not copy; instead, return the length of what the result + would have been. */ +static YYSIZE_T +yytnamerr (char *yyres, const char *yystr) +{ + if (*yystr == '"') + { + YYSIZE_T yyn = 0; + char const *yyp = yystr; + + for (;;) + switch (*++yyp) + { + case '\'': + case ',': + goto do_not_strip_quotes; + + case '\\': + if (*++yyp != '\\') + goto do_not_strip_quotes; + /* Fall through. */ + default: + if (yyres) + yyres[yyn] = *yyp; + yyn++; + break; + + case '"': + if (yyres) + yyres[yyn] = '\0'; + return yyn; + } + do_not_strip_quotes: ; + } + + if (! yyres) + return yystrlen (yystr); + + return yystpcpy (yyres, yystr) - yyres; +} +# endif + +/* Copy into *YYMSG, which is of size *YYMSG_ALLOC, an error message + about the unexpected token YYTOKEN for the state stack whose top is + YYSSP. + + Return 0 if *YYMSG was successfully written. Return 1 if *YYMSG is + not large enough to hold the message. In that case, also set + *YYMSG_ALLOC to the required number of bytes. Return 2 if the + required number of bytes is too large to store. */ +static int +yysyntax_error (YYSIZE_T *yymsg_alloc, char **yymsg, + yytype_int16 *yyssp, int yytoken) +{ + YYSIZE_T yysize0 = yytnamerr (0, yytname[yytoken]); + YYSIZE_T yysize = yysize0; + YYSIZE_T yysize1; + enum { YYERROR_VERBOSE_ARGS_MAXIMUM = 5 }; + /* Internationalized format string. */ + const char *yyformat = 0; + /* Arguments of yyformat. */ + char const *yyarg[YYERROR_VERBOSE_ARGS_MAXIMUM]; + /* Number of reported tokens (one for the "unexpected", one per + "expected"). */ + int yycount = 0; + + /* There are many possibilities here to consider: + - Assume YYFAIL is not used. It's too flawed to consider. See + + for details. YYERROR is fine as it does not invoke this + function. + - If this state is a consistent state with a default action, then + the only way this function was invoked is if the default action + is an error action. In that case, don't check for expected + tokens because there are none. + - The only way there can be no lookahead present (in yychar) is if + this state is a consistent state with a default action. Thus, + detecting the absence of a lookahead is sufficient to determine + that there is no unexpected or expected token to report. In that + case, just report a simple "syntax error". + - Don't assume there isn't a lookahead just because this state is a + consistent state with a default action. There might have been a + previous inconsistent state, consistent state with a non-default + action, or user semantic action that manipulated yychar. + - Of course, the expected token list depends on states to have + correct lookahead information, and it depends on the parser not + to perform extra reductions after fetching a lookahead from the + scanner and before detecting a syntax error. Thus, state merging + (from LALR or IELR) and default reductions corrupt the expected + token list. However, the list is correct for canonical LR with + one exception: it will still contain any token that will not be + accepted due to an error action in a later state. + */ + if (yytoken != YYEMPTY) + { + int yyn = yypact[*yyssp]; + yyarg[yycount++] = yytname[yytoken]; + if (!yypact_value_is_default (yyn)) + { + /* Start YYX at -YYN if negative to avoid negative indexes in + YYCHECK. In other words, skip the first -YYN actions for + this state because they are default actions. */ + int yyxbegin = yyn < 0 ? -yyn : 0; + /* Stay within bounds of both yycheck and yytname. */ + int yychecklim = YYLAST - yyn + 1; + int yyxend = yychecklim < YYNTOKENS ? yychecklim : YYNTOKENS; + int yyx; + + for (yyx = yyxbegin; yyx < yyxend; ++yyx) + if (yycheck[yyx + yyn] == yyx && yyx != YYTERROR + && !yytable_value_is_error (yytable[yyx + yyn])) + { + if (yycount == YYERROR_VERBOSE_ARGS_MAXIMUM) + { + yycount = 1; + yysize = yysize0; + break; + } + yyarg[yycount++] = yytname[yyx]; + yysize1 = yysize + yytnamerr (0, yytname[yyx]); + if (! (yysize <= yysize1 + && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + } + } + } + + switch (yycount) + { +# define YYCASE_(N, S) \ + case N: \ + yyformat = S; \ + break + YYCASE_(0, YY_("syntax error")); + YYCASE_(1, YY_("syntax error, unexpected %s")); + YYCASE_(2, YY_("syntax error, unexpected %s, expecting %s")); + YYCASE_(3, YY_("syntax error, unexpected %s, expecting %s or %s")); + YYCASE_(4, YY_("syntax error, unexpected %s, expecting %s or %s or %s")); + YYCASE_(5, YY_("syntax error, unexpected %s, expecting %s or %s or %s or %s")); +# undef YYCASE_ + } + + yysize1 = yysize + yystrlen (yyformat); + if (! (yysize <= yysize1 && yysize1 <= YYSTACK_ALLOC_MAXIMUM)) + return 2; + yysize = yysize1; + + if (*yymsg_alloc < yysize) + { + *yymsg_alloc = 2 * yysize; + if (! (yysize <= *yymsg_alloc + && *yymsg_alloc <= YYSTACK_ALLOC_MAXIMUM)) + *yymsg_alloc = YYSTACK_ALLOC_MAXIMUM; + return 1; + } + + /* Avoid sprintf, as that infringes on the user's name space. + Don't have undefined behavior even if the translation + produced a string with the wrong number of "%s"s. */ + { + char *yyp = *yymsg; + int yyi = 0; + while ((*yyp = *yyformat) != '\0') + if (*yyp == '%' && yyformat[1] == 's' && yyi < yycount) + { + yyp += yytnamerr (yyp, yyarg[yyi++]); + yyformat += 2; + } + else + { + yyp++; + yyformat++; + } + } + return 0; +} +#endif /* YYERROR_VERBOSE */ + +/*-----------------------------------------------. +| Release the memory associated to this symbol. | +`-----------------------------------------------*/ + +/*ARGSUSED*/ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +static void +yydestruct (const char *yymsg, int yytype, YYSTYPE *yyvaluep) +#else +static void +yydestruct (yymsg, yytype, yyvaluep) + const char *yymsg; + int yytype; + YYSTYPE *yyvaluep; +#endif +{ + YYUSE (yyvaluep); + + if (!yymsg) + yymsg = "Deleting"; + YY_SYMBOL_PRINT (yymsg, yytype, yyvaluep, yylocationp); + + switch (yytype) + { + + default: + break; + } +} + + +/* Prevent warnings from -Wmissing-prototypes. */ +#ifdef YYPARSE_PARAM +#if defined __STDC__ || defined __cplusplus +int yyparse (void *YYPARSE_PARAM); +#else +int yyparse (); +#endif +#else /* ! YYPARSE_PARAM */ +#if defined __STDC__ || defined __cplusplus +int yyparse (void); +#else +int yyparse (); +#endif +#endif /* ! YYPARSE_PARAM */ + + +/*----------. +| yyparse. | +`----------*/ + +#ifdef YYPARSE_PARAM +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (void *YYPARSE_PARAM) +#else +int +yyparse (YYPARSE_PARAM) + void *YYPARSE_PARAM; +#endif +#else /* ! YYPARSE_PARAM */ +#if (defined __STDC__ || defined __C99__FUNC__ \ + || defined __cplusplus || defined _MSC_VER) +int +yyparse (void) +#else +int +yyparse () + +#endif +#endif +{ +/* The lookahead symbol. */ +int yychar; + +/* The semantic value of the lookahead symbol. */ +YYSTYPE yylval; + + /* Number of syntax errors so far. */ + int yynerrs; + + int yystate; + /* Number of tokens to shift before error messages enabled. */ + int yyerrstatus; + + /* The stacks and their tools: + `yyss': related to states. + `yyvs': related to semantic values. + + Refer to the stacks thru separate pointers, to allow yyoverflow + to reallocate them elsewhere. */ + + /* The state stack. */ + yytype_int16 yyssa[YYINITDEPTH]; + yytype_int16 *yyss; + yytype_int16 *yyssp; + + /* The semantic value stack. */ + YYSTYPE yyvsa[YYINITDEPTH]; + YYSTYPE *yyvs; + YYSTYPE *yyvsp; + + YYSIZE_T yystacksize; + + int yyn; + int yyresult; + /* Lookahead token as an internal (translated) token number. */ + int yytoken; + /* The variables used to return semantic value and location from the + action routines. */ + YYSTYPE yyval; + +#if YYERROR_VERBOSE + /* Buffer for error messages, and its allocated size. */ + char yymsgbuf[128]; + char *yymsg = yymsgbuf; + YYSIZE_T yymsg_alloc = sizeof yymsgbuf; +#endif + +#define YYPOPSTACK(N) (yyvsp -= (N), yyssp -= (N)) + + /* The number of symbols on the RHS of the reduced rule. + Keep to zero when no symbol should be popped. */ + int yylen = 0; + + yytoken = 0; + yyss = yyssa; + yyvs = yyvsa; + yystacksize = YYINITDEPTH; + + YYDPRINTF ((stderr, "Starting parse\n")); + + yystate = 0; + yyerrstatus = 0; + yynerrs = 0; + yychar = YYEMPTY; /* Cause a token to be read. */ + + /* Initialize stack pointers. + Waste one element of value and location stack + so that they stay on the same level as the state stack. + The wasted elements are never initialized. */ + yyssp = yyss; + yyvsp = yyvs; + + goto yysetstate; + +/*------------------------------------------------------------. +| yynewstate -- Push a new state, which is found in yystate. | +`------------------------------------------------------------*/ + yynewstate: + /* In all cases, when you get here, the value and location stacks + have just been pushed. So pushing a state here evens the stacks. */ + yyssp++; + + yysetstate: + *yyssp = yystate; + + if (yyss + yystacksize - 1 <= yyssp) + { + /* Get the current used size of the three stacks, in elements. */ + YYSIZE_T yysize = yyssp - yyss + 1; + +#ifdef yyoverflow + { + /* Give user a chance to reallocate the stack. Use copies of + these so that the &'s don't force the real ones into + memory. */ + YYSTYPE *yyvs1 = yyvs; + yytype_int16 *yyss1 = yyss; + + /* Each stack pointer address is followed by the size of the + data in use in that stack, in bytes. This used to be a + conditional around just the two extra args, but that might + be undefined if yyoverflow is a macro. */ + yyoverflow (YY_("memory exhausted"), + &yyss1, yysize * sizeof (*yyssp), + &yyvs1, yysize * sizeof (*yyvsp), + &yystacksize); + + yyss = yyss1; + yyvs = yyvs1; + } +#else /* no yyoverflow */ +# ifndef YYSTACK_RELOCATE + goto yyexhaustedlab; +# else + /* Extend the stack our own way. */ + if (YYMAXDEPTH <= yystacksize) + goto yyexhaustedlab; + yystacksize *= 2; + if (YYMAXDEPTH < yystacksize) + yystacksize = YYMAXDEPTH; + + { + yytype_int16 *yyss1 = yyss; + union yyalloc *yyptr = + (union yyalloc *) YYSTACK_ALLOC (YYSTACK_BYTES (yystacksize)); + if (! yyptr) + goto yyexhaustedlab; + YYSTACK_RELOCATE (yyss_alloc, yyss); + YYSTACK_RELOCATE (yyvs_alloc, yyvs); +# undef YYSTACK_RELOCATE + if (yyss1 != yyssa) + YYSTACK_FREE (yyss1); + } +# endif +#endif /* no yyoverflow */ + + yyssp = yyss + yysize - 1; + yyvsp = yyvs + yysize - 1; + + YYDPRINTF ((stderr, "Stack size increased to %lu\n", + (unsigned long int) yystacksize)); + + if (yyss + yystacksize - 1 <= yyssp) + YYABORT; + } + + YYDPRINTF ((stderr, "Entering state %d\n", yystate)); + + if (yystate == YYFINAL) + YYACCEPT; + + goto yybackup; + +/*-----------. +| yybackup. | +`-----------*/ +yybackup: + + /* Do appropriate processing given the current state. Read a + lookahead token if we need one and don't already have one. */ + + /* First try to decide what to do without reference to lookahead token. */ + yyn = yypact[yystate]; + if (yypact_value_is_default (yyn)) + goto yydefault; + + /* Not known => get a lookahead token if don't already have one. */ + + /* YYCHAR is either YYEMPTY or YYEOF or a valid lookahead symbol. */ + if (yychar == YYEMPTY) + { + YYDPRINTF ((stderr, "Reading a token: ")); + yychar = YYLEX; + } + + if (yychar <= YYEOF) + { + yychar = yytoken = YYEOF; + YYDPRINTF ((stderr, "Now at end of input.\n")); + } + else + { + yytoken = YYTRANSLATE (yychar); + YY_SYMBOL_PRINT ("Next token is", yytoken, &yylval, &yylloc); + } + + /* If the proper action on seeing token YYTOKEN is to reduce or to + detect an error, take that action. */ + yyn += yytoken; + if (yyn < 0 || YYLAST < yyn || yycheck[yyn] != yytoken) + goto yydefault; + yyn = yytable[yyn]; + if (yyn <= 0) + { + if (yytable_value_is_error (yyn)) + goto yyerrlab; + yyn = -yyn; + goto yyreduce; + } + + /* Count tokens shifted since error; after three, turn off error + status. */ + if (yyerrstatus) + yyerrstatus--; + + /* Shift the lookahead token. */ + YY_SYMBOL_PRINT ("Shifting", yytoken, &yylval, &yylloc); + + /* Discard the shifted token. */ + yychar = YYEMPTY; + + yystate = yyn; + *++yyvsp = yylval; + + goto yynewstate; + + +/*-----------------------------------------------------------. +| yydefault -- do the default action for the current state. | +`-----------------------------------------------------------*/ +yydefault: + yyn = yydefact[yystate]; + if (yyn == 0) + goto yyerrlab; + goto yyreduce; + + +/*-----------------------------. +| yyreduce -- Do a reduction. | +`-----------------------------*/ +yyreduce: + /* yyn is the number of a rule to reduce with. */ + yylen = yyr2[yyn]; + + /* If YYLEN is nonzero, implement the default value of the action: + `$$ = $1'. + + Otherwise, the following line sets YYVAL to garbage. + This behavior is undocumented and Bison + users should not rely upon it. Assigning to YYVAL + unconditionally makes the parser a bit smaller, and it avoids a + GCC warning that YYVAL may be used uninitialized. */ + yyval = yyvsp[1-yylen]; + + + YY_REDUCE_PRINT (yyn); + switch (yyn) + { + case 6: + +/* Line 1806 of yacc.c */ +#line 116 "cmFortranParser.y" + { + free((yyvsp[(1) - (4)].string)); + } + break; + + case 7: + +/* Line 1806 of yacc.c */ +#line 122 "cmFortranParser.y" + { + if (cmFortranParserIsKeyword((yyvsp[(1) - (2)].string), "interface")) + { + cmFortranParser* parser = + cmFortran_yyget_extra(yyscanner); + cmFortranParser_SetInInterface(parser, true); + } + free((yyvsp[(1) - (2)].string)); + } + break; + + case 8: + +/* Line 1806 of yacc.c */ +#line 132 "cmFortranParser.y" + { + if (cmFortranParserIsKeyword((yyvsp[(1) - (4)].string), "use")) + { + cmFortranParser* parser = + cmFortran_yyget_extra(yyscanner); + cmFortranParser_RuleUse(parser, (yyvsp[(2) - (4)].string)); + } + else if (cmFortranParserIsKeyword((yyvsp[(1) - (4)].string), "module")) + { + cmFortranParser* parser = + cmFortran_yyget_extra(yyscanner); + cmFortranParser_RuleModule(parser, (yyvsp[(2) - (4)].string)); + } + else if (cmFortranParserIsKeyword((yyvsp[(1) - (4)].string), "interface")) + { + cmFortranParser* parser = + cmFortran_yyget_extra(yyscanner); + cmFortranParser_SetInInterface(parser, true); + } + else if (cmFortranParserIsKeyword((yyvsp[(2) - (4)].string), "interface") && + cmFortranParserIsKeyword((yyvsp[(1) - (4)].string), "end")) + { + cmFortranParser* parser = + cmFortran_yyget_extra(yyscanner); + cmFortranParser_SetInInterface(parser, false); + } + free((yyvsp[(1) - (4)].string)); + free((yyvsp[(2) - (4)].string)); + } + break; + + case 9: + +/* Line 1806 of yacc.c */ +#line 162 "cmFortranParser.y" + { + if (cmFortranParserIsKeyword((yyvsp[(1) - (5)].string), "use")) + { + cmFortranParser* parser = + cmFortran_yyget_extra(yyscanner); + cmFortranParser_RuleUse(parser, (yyvsp[(3) - (5)].string)); + } + free((yyvsp[(1) - (5)].string)); + free((yyvsp[(3) - (5)].string)); + } + break; + + case 10: + +/* Line 1806 of yacc.c */ +#line 173 "cmFortranParser.y" + { + if (cmFortranParserIsKeyword((yyvsp[(1) - (7)].string), "use") && + cmFortranParserIsKeyword((yyvsp[(3) - (7)].string), "non_intrinsic") ) + { + cmFortranParser* parser = + cmFortran_yyget_extra(yyscanner); + cmFortranParser_RuleUse(parser, (yyvsp[(5) - (7)].string)); + } + free((yyvsp[(1) - (7)].string)); + free((yyvsp[(3) - (7)].string)); + free((yyvsp[(5) - (7)].string)); + } + break; + + case 11: + +/* Line 1806 of yacc.c */ +#line 186 "cmFortranParser.y" + { + if (cmFortranParserIsKeyword((yyvsp[(1) - (4)].string), "include")) + { + cmFortranParser* parser = + cmFortran_yyget_extra(yyscanner); + cmFortranParser_RuleInclude(parser, (yyvsp[(2) - (4)].string)); + } + free((yyvsp[(1) - (4)].string)); + free((yyvsp[(2) - (4)].string)); + } + break; + + case 12: + +/* Line 1806 of yacc.c */ +#line 197 "cmFortranParser.y" + { + cmFortranParser* parser = + cmFortran_yyget_extra(yyscanner); + cmFortranParser_RuleInclude(parser, (yyvsp[(1) - (3)].string)); + free((yyvsp[(1) - (3)].string)); + } + break; + + case 13: + +/* Line 1806 of yacc.c */ +#line 204 "cmFortranParser.y" + { + cmFortranParser* parser = + cmFortran_yyget_extra(yyscanner); + cmFortranParser_RuleInclude(parser, (yyvsp[(2) - (4)].string)); + free((yyvsp[(2) - (4)].string)); + } + break; + + case 14: + +/* Line 1806 of yacc.c */ +#line 211 "cmFortranParser.y" + { + cmFortranParser* parser = cmFortran_yyget_extra(yyscanner); + cmFortranParser_RuleDefine(parser, (yyvsp[(2) - (4)].string)); + free((yyvsp[(2) - (4)].string)); + } + break; + + case 15: + +/* Line 1806 of yacc.c */ +#line 217 "cmFortranParser.y" + { + cmFortranParser* parser = cmFortran_yyget_extra(yyscanner); + cmFortranParser_RuleUndef(parser, (yyvsp[(2) - (4)].string)); + free((yyvsp[(2) - (4)].string)); + } + break; + + case 16: + +/* Line 1806 of yacc.c */ +#line 223 "cmFortranParser.y" + { + cmFortranParser* parser = cmFortran_yyget_extra(yyscanner); + cmFortranParser_RuleIfdef(parser, (yyvsp[(2) - (4)].string)); + free((yyvsp[(2) - (4)].string)); + } + break; + + case 17: + +/* Line 1806 of yacc.c */ +#line 229 "cmFortranParser.y" + { + cmFortranParser* parser = cmFortran_yyget_extra(yyscanner); + cmFortranParser_RuleIfndef(parser, (yyvsp[(2) - (4)].string)); + free((yyvsp[(2) - (4)].string)); + } + break; + + case 18: + +/* Line 1806 of yacc.c */ +#line 235 "cmFortranParser.y" + { + cmFortranParser* parser = cmFortran_yyget_extra(yyscanner); + cmFortranParser_RuleIf(parser); + } + break; + + case 19: + +/* Line 1806 of yacc.c */ +#line 240 "cmFortranParser.y" + { + cmFortranParser* parser = cmFortran_yyget_extra(yyscanner); + cmFortranParser_RuleElif(parser); + } + break; + + case 20: + +/* Line 1806 of yacc.c */ +#line 245 "cmFortranParser.y" + { + cmFortranParser* parser = cmFortran_yyget_extra(yyscanner); + cmFortranParser_RuleElse(parser); + } + break; + + case 21: + +/* Line 1806 of yacc.c */ +#line 250 "cmFortranParser.y" + { + cmFortranParser* parser = cmFortran_yyget_extra(yyscanner); + cmFortranParser_RuleEndif(parser); + } + break; + + case 22: + +/* Line 1806 of yacc.c */ +#line 255 "cmFortranParser.y" + { + free((yyvsp[(1) - (4)].string)); + } + break; + + case 47: + +/* Line 1806 of yacc.c */ +#line 277 "cmFortranParser.y" + { free ((yyvsp[(1) - (1)].string)); } + break; + + case 48: + +/* Line 1806 of yacc.c */ +#line 278 "cmFortranParser.y" + { free ((yyvsp[(1) - (1)].string)); } + break; + + + +/* Line 1806 of yacc.c */ +#line 1860 "cmFortranParser.cxx" + default: break; + } + /* User semantic actions sometimes alter yychar, and that requires + that yytoken be updated with the new translation. We take the + approach of translating immediately before every use of yytoken. + One alternative is translating here after every semantic action, + but that translation would be missed if the semantic action invokes + YYABORT, YYACCEPT, or YYERROR immediately after altering yychar or + if it invokes YYBACKUP. In the case of YYABORT or YYACCEPT, an + incorrect destructor might then be invoked immediately. In the + case of YYERROR or YYBACKUP, subsequent parser actions might lead + to an incorrect destructor call or verbose syntax error message + before the lookahead is translated. */ + YY_SYMBOL_PRINT ("-> $$ =", yyr1[yyn], &yyval, &yyloc); + + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + + *++yyvsp = yyval; + + /* Now `shift' the result of the reduction. Determine what state + that goes to, based on the state we popped back to and the rule + number reduced by. */ + + yyn = yyr1[yyn]; + + yystate = yypgoto[yyn - YYNTOKENS] + *yyssp; + if (0 <= yystate && yystate <= YYLAST && yycheck[yystate] == *yyssp) + yystate = yytable[yystate]; + else + yystate = yydefgoto[yyn - YYNTOKENS]; + + goto yynewstate; + + +/*------------------------------------. +| yyerrlab -- here on detecting error | +`------------------------------------*/ +yyerrlab: + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = yychar == YYEMPTY ? YYEMPTY : YYTRANSLATE (yychar); + + /* If not already recovering from an error, report this error. */ + if (!yyerrstatus) + { + ++yynerrs; +#if ! YYERROR_VERBOSE + yyerror (YY_("syntax error")); +#else +# define YYSYNTAX_ERROR yysyntax_error (&yymsg_alloc, &yymsg, \ + yyssp, yytoken) + { + char const *yymsgp = YY_("syntax error"); + int yysyntax_error_status; + yysyntax_error_status = YYSYNTAX_ERROR; + if (yysyntax_error_status == 0) + yymsgp = yymsg; + else if (yysyntax_error_status == 1) + { + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); + yymsg = (char *) YYSTACK_ALLOC (yymsg_alloc); + if (!yymsg) + { + yymsg = yymsgbuf; + yymsg_alloc = sizeof yymsgbuf; + yysyntax_error_status = 2; + } + else + { + yysyntax_error_status = YYSYNTAX_ERROR; + yymsgp = yymsg; + } + } + yyerror (yymsgp); + if (yysyntax_error_status == 2) + goto yyexhaustedlab; + } +# undef YYSYNTAX_ERROR +#endif + } + + + + if (yyerrstatus == 3) + { + /* If just tried and failed to reuse lookahead token after an + error, discard it. */ + + if (yychar <= YYEOF) + { + /* Return failure if at end of input. */ + if (yychar == YYEOF) + YYABORT; + } + else + { + yydestruct ("Error: discarding", + yytoken, &yylval); + yychar = YYEMPTY; + } + } + +#if 0 + /* Else will try to reuse lookahead token after shifting the error + token. */ + goto yyerrlab1; + + +/*---------------------------------------------------. +| yyerrorlab -- error raised explicitly by YYERROR. | +`---------------------------------------------------*/ +yyerrorlab: + + /* Pacify compilers like GCC when the user code never invokes + YYERROR and the label yyerrorlab therefore never appears in user + code. */ + if (/*CONSTCOND*/ 0) + goto yyerrorlab; + + /* Do not reclaim the symbols of the rule which action triggered + this YYERROR. */ + YYPOPSTACK (yylen); + yylen = 0; + YY_STACK_PRINT (yyss, yyssp); + yystate = *yyssp; + goto yyerrlab1; + + +/*-------------------------------------------------------------. +| yyerrlab1 -- common code for both syntax error and YYERROR. | +`-------------------------------------------------------------*/ +yyerrlab1: +#endif + yyerrstatus = 3; /* Each real token shifted decrements this. */ + + for (;;) + { + yyn = yypact[yystate]; + if (!yypact_value_is_default (yyn)) + { + yyn += YYTERROR; + if (0 <= yyn && yyn <= YYLAST && yycheck[yyn] == YYTERROR) + { + yyn = yytable[yyn]; + if (0 < yyn) + break; + } + } + + /* Pop the current state because it cannot handle the error token. */ + if (yyssp == yyss) + YYABORT; + + + yydestruct ("Error: popping", + yystos[yystate], yyvsp); + YYPOPSTACK (1); + yystate = *yyssp; + YY_STACK_PRINT (yyss, yyssp); + } + + *++yyvsp = yylval; + + + /* Shift the error token. */ + YY_SYMBOL_PRINT ("Shifting", yystos[yyn], yyvsp, yylsp); + + yystate = yyn; + goto yynewstate; + + +/*-------------------------------------. +| yyacceptlab -- YYACCEPT comes here. | +`-------------------------------------*/ +yyacceptlab: + yyresult = 0; + goto yyreturn; + +/*-----------------------------------. +| yyabortlab -- YYABORT comes here. | +`-----------------------------------*/ +yyabortlab: + yyresult = 1; + goto yyreturn; + +#if !defined(yyoverflow) || YYERROR_VERBOSE +/*-------------------------------------------------. +| yyexhaustedlab -- memory exhaustion comes here. | +`-------------------------------------------------*/ +yyexhaustedlab: + yyerror (YY_("memory exhausted")); + yyresult = 2; + /* Fall through. */ +#endif + +yyreturn: + if (yychar != YYEMPTY) + { + /* Make sure we have latest lookahead translation. See comments at + user semantic actions for why this is necessary. */ + yytoken = YYTRANSLATE (yychar); + yydestruct ("Cleanup: discarding lookahead", + yytoken, &yylval); + } + /* Do not reclaim the symbols of the rule which action triggered + this YYABORT or YYACCEPT. */ + YYPOPSTACK (yylen); + YY_STACK_PRINT (yyss, yyssp); + while (yyssp != yyss) + { + yydestruct ("Cleanup: popping", + yystos[*yyssp], yyvsp); + YYPOPSTACK (1); + } +#ifndef yyoverflow + if (yyss != yyssa) + YYSTACK_FREE (yyss); +#endif +#if YYERROR_VERBOSE + if (yymsg != yymsgbuf) + YYSTACK_FREE (yymsg); +#endif + /* Make sure YYID is used. */ + return YYID (yyresult); +} + + + +/* Line 2067 of yacc.c */ +#line 286 "cmFortranParser.y" + +/* End of grammar */ diff --git a/Source/cmFortranParser.h b/Source/cmFortranParser.h new file mode 100644 index 0000000..4c28fd0 --- /dev/null +++ b/Source/cmFortranParser.h @@ -0,0 +1,96 @@ +/*============================================================================ + CMake - Cross Platform Makefile Generator + Copyright 2000-2009 Kitware, Inc., Insight Software Consortium + + Distributed under the OSI-approved BSD License (the "License"); + see accompanying file Copyright.txt for details. + + This software is distributed WITHOUT ANY WARRANTY; without even the + implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + See the License for more information. +============================================================================*/ +#ifndef cmFortranParser_h +#define cmFortranParser_h + +#include /* size_t */ + +/* Forward declare parser object type. */ +typedef struct cmFortranParser_s cmFortranParser; + +/* Functions to enter/exit #include'd files in order. */ +bool cmFortranParser_FilePush(cmFortranParser* parser, + const char* fname); +bool cmFortranParser_FilePop(cmFortranParser* parser); + +/* Callbacks for lexer. */ +int cmFortranParser_Input(cmFortranParser* parser, + char* buffer, size_t bufferSize); + + +void cmFortranParser_StringStart(cmFortranParser* parser); +const char* cmFortranParser_StringEnd(cmFortranParser* parser); +void cmFortranParser_StringAppend(cmFortranParser* parser, + char c); + +void cmFortranParser_SetInInterface(cmFortranParser* parser, + bool is_in); +bool cmFortranParser_GetInInterface(cmFortranParser* parser); + + +void cmFortranParser_SetInPPFalseBranch(cmFortranParser* parser, + bool is_in); +bool cmFortranParser_GetInPPFalseBranch(cmFortranParser* parser); + + +void cmFortranParser_SetOldStartcond(cmFortranParser* parser, + int arg); +int cmFortranParser_GetOldStartcond(cmFortranParser* parser); + +/* Callbacks for parser. */ +void cmFortranParser_Error(cmFortranParser* parser, + const char* message); +void cmFortranParser_RuleUse(cmFortranParser* parser, + const char* name); +void cmFortranParser_RuleInclude(cmFortranParser* parser, + const char* name); +void cmFortranParser_RuleModule(cmFortranParser* parser, + const char* name); +void cmFortranParser_RuleDefine(cmFortranParser* parser, + const char* name); +void cmFortranParser_RuleUndef(cmFortranParser* parser, + const char* name); +void cmFortranParser_RuleIfdef(cmFortranParser* parser, + const char* name); +void cmFortranParser_RuleIfndef(cmFortranParser* parser, + const char* name); +void cmFortranParser_RuleIf(cmFortranParser* parser); +void cmFortranParser_RuleElif(cmFortranParser* parser); +void cmFortranParser_RuleElse(cmFortranParser* parser); +void cmFortranParser_RuleEndif(cmFortranParser* parser); + +/* Define the parser stack element type. */ +typedef union cmFortran_yystype_u cmFortran_yystype; +union cmFortran_yystype_u +{ + char* string; +}; + +/* Setup the proper yylex interface. */ +#define YY_EXTRA_TYPE cmFortranParser* +#define YY_DECL \ +int cmFortran_yylex(YYSTYPE* yylvalp, yyscan_t yyscanner) +#define YYSTYPE cmFortran_yystype +#define YYSTYPE_IS_DECLARED 1 +#if !defined(cmFortranLexer_cxx) +# include "cmFortranLexer.h" +#endif +#if !defined(cmFortranLexer_cxx) +#if !defined(cmFortranParser_cxx) +# undef YY_EXTRA_TYPE +# undef YY_DECL +# undef YYSTYPE +# undef YYSTYPE_IS_DECLARED +#endif +#endif + +#endif diff --git a/Source/cmFortranParser.y b/Source/cmFortranParser.y new file mode 100644 index 0000000..31c268d --- /dev/null +++ b/Source/cmFortranParser.y @@ -0,0 +1,282 @@ +%{ +/*============================================================================ + CMake - Cross Platform Makefile Generator + Copyright 2000-2009 Kitware, Inc., Insight Software Consortium + + Distributed under the OSI-approved BSD License (the "License"); + see accompanying file Copyright.txt for details. + + This software is distributed WITHOUT ANY WARRANTY; without even the + implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. + See the License for more information. +============================================================================*/ +/*------------------------------------------------------------------------- + Portions of this source have been derived from makedepf90 version 2.8.8, + + Copyright (C) 2000--2006 Erik Edelmann + + The code was originally distributed under the GPL but permission + from the copyright holder has been obtained to distribute this + derived work under the CMake license. +-------------------------------------------------------------------------*/ + +/* + +This file must be translated to C and modified to build everywhere. + +Run bison like this: + + bison --yacc --name-prefix=cmFortran_yy + --defines=cmFortranParserTokens.h + -ocmFortranParser.cxx + cmFortranParser.y + +Modify cmFortranParser.cxx: + - remove TABs + - remove use of the 'register' storage class specifier + - Remove the yyerrorlab block in range ["goto yyerrlab1", "yyerrlab1:"] +*/ + +/*-------------------------------------------------------------------------*/ +#define cmFortranParser_cxx +#include "cmFortranParser.h" /* Interface to parser object. */ +#include "cmFortranParserTokens.h" /* Need YYSTYPE for YY_DECL. */ + +#include + +/* Configure the parser to use a lexer object. */ +#define YYPARSE_PARAM yyscanner +#define YYLEX_PARAM yyscanner +#define YYERROR_VERBOSE 1 +#define cmFortran_yyerror(x) \ + cmFortranError(yyscanner, x) + +/* Forward declare the lexer entry point. */ +YY_DECL; + +/* Helper function to forward error callback. */ +static void cmFortranError(yyscan_t yyscanner, const char* message) +{ + cmFortranParser* parser = cmFortran_yyget_extra(yyscanner); + cmFortranParser_Error(parser, message); +} + +static bool cmFortranParserIsKeyword(const char* word, + const char* keyword) +{ + return cmsysString_strcasecmp(word, keyword) == 0; +} + +/* Disable some warnings in the generated code. */ +#ifdef _MSC_VER +# pragma warning (disable: 4102) /* Unused goto label. */ +# pragma warning (disable: 4065) /* Switch contains default but no case. */ +# pragma warning (disable: 4701) /* Local variable may not be initialized. */ +# pragma warning (disable: 4702) /* Unreachable code. */ +# pragma warning (disable: 4127) /* Conditional expression is constant. */ +# pragma warning (disable: 4244) /* Conversion to smaller type, data loss. */ +#endif +%} + +/* Generate a reentrant parser object. */ +%pure-parser + +%union { + char* string; +} + +/*-------------------------------------------------------------------------*/ +/* Tokens */ +%token EOSTMT ASSIGNMENT_OP GARBAGE +%token CPP_INCLUDE F90PPR_INCLUDE COCO_INCLUDE +%token F90PPR_DEFINE CPP_DEFINE F90PPR_UNDEF CPP_UNDEF +%token CPP_IFDEF CPP_IFNDEF CPP_IF CPP_ELSE CPP_ELIF CPP_ENDIF +%token F90PPR_IFDEF F90PPR_IFNDEF F90PPR_IF +%token F90PPR_ELSE F90PPR_ELIF F90PPR_ENDIF +%token COMMA DCOLON +%token CPP_TOENDL +%token UNTERMINATED_STRING +%token STRING WORD +%token CPP_INCLUDE_ANGLE + +/*-------------------------------------------------------------------------*/ +/* grammar */ +%% + +code: /* empty */ | code stmt; + +stmt: keyword_stmt | assignment_stmt; + +assignment_stmt: WORD ASSIGNMENT_OP other EOSTMT /* Ignore */ + { + free($1); + } + +keyword_stmt: + WORD EOSTMT + { + if (cmFortranParserIsKeyword($1, "interface")) + { + cmFortranParser* parser = + cmFortran_yyget_extra(yyscanner); + cmFortranParser_SetInInterface(parser, true); + } + free($1); + } +| WORD WORD other EOSTMT + { + if (cmFortranParserIsKeyword($1, "use")) + { + cmFortranParser* parser = + cmFortran_yyget_extra(yyscanner); + cmFortranParser_RuleUse(parser, $2); + } + else if (cmFortranParserIsKeyword($1, "module")) + { + cmFortranParser* parser = + cmFortran_yyget_extra(yyscanner); + cmFortranParser_RuleModule(parser, $2); + } + else if (cmFortranParserIsKeyword($1, "interface")) + { + cmFortranParser* parser = + cmFortran_yyget_extra(yyscanner); + cmFortranParser_SetInInterface(parser, true); + } + else if (cmFortranParserIsKeyword($2, "interface") && + cmFortranParserIsKeyword($1, "end")) + { + cmFortranParser* parser = + cmFortran_yyget_extra(yyscanner); + cmFortranParser_SetInInterface(parser, false); + } + free($1); + free($2); + } +| WORD DCOLON WORD other EOSTMT + { + if (cmFortranParserIsKeyword($1, "use")) + { + cmFortranParser* parser = + cmFortran_yyget_extra(yyscanner); + cmFortranParser_RuleUse(parser, $3); + } + free($1); + free($3); + } +| WORD COMMA WORD DCOLON WORD other EOSTMT + { + if (cmFortranParserIsKeyword($1, "use") && + cmFortranParserIsKeyword($3, "non_intrinsic") ) + { + cmFortranParser* parser = + cmFortran_yyget_extra(yyscanner); + cmFortranParser_RuleUse(parser, $5); + } + free($1); + free($3); + free($5); + } +| WORD STRING other EOSTMT /* Ignore */ + { + if (cmFortranParserIsKeyword($1, "include")) + { + cmFortranParser* parser = + cmFortran_yyget_extra(yyscanner); + cmFortranParser_RuleInclude(parser, $2); + } + free($1); + free($2); + } +| CPP_INCLUDE_ANGLE other EOSTMT + { + cmFortranParser* parser = + cmFortran_yyget_extra(yyscanner); + cmFortranParser_RuleInclude(parser, $1); + free($1); + } +| include STRING other EOSTMT + { + cmFortranParser* parser = + cmFortran_yyget_extra(yyscanner); + cmFortranParser_RuleInclude(parser, $2); + free($2); + } +| define WORD other EOSTMT + { + cmFortranParser* parser = cmFortran_yyget_extra(yyscanner); + cmFortranParser_RuleDefine(parser, $2); + free($2); + } +| undef WORD other EOSTMT + { + cmFortranParser* parser = cmFortran_yyget_extra(yyscanner); + cmFortranParser_RuleUndef(parser, $2); + free($2); + } +| ifdef WORD other EOSTMT + { + cmFortranParser* parser = cmFortran_yyget_extra(yyscanner); + cmFortranParser_RuleIfdef(parser, $2); + free($2); + } +| ifndef WORD other EOSTMT + { + cmFortranParser* parser = cmFortran_yyget_extra(yyscanner); + cmFortranParser_RuleIfndef(parser, $2); + free($2); + } +| if other EOSTMT + { + cmFortranParser* parser = cmFortran_yyget_extra(yyscanner); + cmFortranParser_RuleIf(parser); + } +| elif other EOSTMT + { + cmFortranParser* parser = cmFortran_yyget_extra(yyscanner); + cmFortranParser_RuleElif(parser); + } +| else other EOSTMT + { + cmFortranParser* parser = cmFortran_yyget_extra(yyscanner); + cmFortranParser_RuleElse(parser); + } +| endif other EOSTMT + { + cmFortranParser* parser = cmFortran_yyget_extra(yyscanner); + cmFortranParser_RuleEndif(parser); + } +| WORD GARBAGE other EOSTMT /* Ignore */ + { + free($1); + } +| GARBAGE other EOSTMT +| EOSTMT +| error +; + + + +include: CPP_INCLUDE | F90PPR_INCLUDE | COCO_INCLUDE ; +define: CPP_DEFINE | F90PPR_DEFINE; +undef: CPP_UNDEF | F90PPR_UNDEF ; +ifdef: CPP_IFDEF | F90PPR_IFDEF ; +ifndef: CPP_IFNDEF | F90PPR_IFNDEF ; +if: CPP_IF | F90PPR_IF ; +elif: CPP_ELIF | F90PPR_ELIF ; +else: CPP_ELSE | F90PPR_ELSE ; +endif: CPP_ENDIF | F90PPR_ENDIF ; +other: /* empty */ | other misc_code ; + +misc_code: + WORD { free ($1); } +| STRING { free ($1); } +| GARBAGE +| ASSIGNMENT_OP +| DCOLON +| COMMA +| UNTERMINATED_STRING +; + +%% +/* End of grammar */ diff --git a/Source/cmFortranParserTokens.h b/Source/cmFortranParserTokens.h new file mode 100644 index 0000000..cfbdd1e --- /dev/null +++ b/Source/cmFortranParserTokens.h @@ -0,0 +1,122 @@ +/* A Bison parser, made by GNU Bison 2.5. */ + +/* Bison interface for Yacc-like parsers in C + + Copyright (C) 1984, 1989-1990, 2000-2011 Free Software Foundation, Inc. + + This program is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program. If not, see . */ + +/* As a special exception, you may create a larger work that contains + part or all of the Bison parser skeleton and distribute that work + under terms of your choice, so long as that work isn't itself a + parser generator using the skeleton or a modified version thereof + as a parser skeleton. Alternatively, if you modify or redistribute + the parser skeleton itself, you may (at your option) remove this + special exception, which will cause the skeleton and the resulting + Bison output files to be licensed under the GNU General Public + License without this special exception. + + This special exception was added by the Free Software Foundation in + version 2.2 of Bison. */ + + +/* Tokens. */ +#ifndef YYTOKENTYPE +# define YYTOKENTYPE + /* Put the tokens into the symbol table, so that GDB and other debuggers + know about them. */ + enum yytokentype { + EOSTMT = 258, + ASSIGNMENT_OP = 259, + GARBAGE = 260, + CPP_INCLUDE = 261, + F90PPR_INCLUDE = 262, + COCO_INCLUDE = 263, + F90PPR_DEFINE = 264, + CPP_DEFINE = 265, + F90PPR_UNDEF = 266, + CPP_UNDEF = 267, + CPP_IFDEF = 268, + CPP_IFNDEF = 269, + CPP_IF = 270, + CPP_ELSE = 271, + CPP_ELIF = 272, + CPP_ENDIF = 273, + F90PPR_IFDEF = 274, + F90PPR_IFNDEF = 275, + F90PPR_IF = 276, + F90PPR_ELSE = 277, + F90PPR_ELIF = 278, + F90PPR_ENDIF = 279, + COMMA = 280, + DCOLON = 281, + CPP_TOENDL = 282, + UNTERMINATED_STRING = 283, + STRING = 284, + WORD = 285, + CPP_INCLUDE_ANGLE = 286 + }; +#endif +/* Tokens. */ +#define EOSTMT 258 +#define ASSIGNMENT_OP 259 +#define GARBAGE 260 +#define CPP_INCLUDE 261 +#define F90PPR_INCLUDE 262 +#define COCO_INCLUDE 263 +#define F90PPR_DEFINE 264 +#define CPP_DEFINE 265 +#define F90PPR_UNDEF 266 +#define CPP_UNDEF 267 +#define CPP_IFDEF 268 +#define CPP_IFNDEF 269 +#define CPP_IF 270 +#define CPP_ELSE 271 +#define CPP_ELIF 272 +#define CPP_ENDIF 273 +#define F90PPR_IFDEF 274 +#define F90PPR_IFNDEF 275 +#define F90PPR_IF 276 +#define F90PPR_ELSE 277 +#define F90PPR_ELIF 278 +#define F90PPR_ENDIF 279 +#define COMMA 280 +#define DCOLON 281 +#define CPP_TOENDL 282 +#define UNTERMINATED_STRING 283 +#define STRING 284 +#define WORD 285 +#define CPP_INCLUDE_ANGLE 286 + + + + +#if ! defined YYSTYPE && ! defined YYSTYPE_IS_DECLARED +typedef union YYSTYPE +{ + +/* Line 2068 of yacc.c */ +#line 89 "cmFortranParser.y" + + char* string; + + + +/* Line 2068 of yacc.c */ +#line 118 "cmFortranParserTokens.h" +} YYSTYPE; +# define YYSTYPE_IS_TRIVIAL 1 +# define yystype YYSTYPE /* obsolescent; will be withdrawn */ +# define YYSTYPE_IS_DECLARED 1 +#endif -- cgit v0.12