diff options
Diffstat (limited to 'Source')
| -rw-r--r-- | Source/.gitattributes | 12 | ||||
| -rw-r--r-- | Source/cmCommandArgumentLexer.cxx | 1783 | ||||
| -rw-r--r-- | Source/cmCommandArgumentLexer.h | 144 | ||||
| -rw-r--r-- | Source/cmCommandArgumentLexer.in.l | 36 | ||||
| -rw-r--r-- | Source/cmDependsJavaLexer.cxx | 2255 | ||||
| -rw-r--r-- | Source/cmDependsJavaLexer.h | 201 | ||||
| -rw-r--r-- | Source/cmDependsJavaLexer.in.l | 30 | ||||
| -rw-r--r-- | Source/cmExprLexer.cxx | 1976 | ||||
| -rw-r--r-- | Source/cmExprLexer.h | 193 | ||||
| -rw-r--r-- | Source/cmExprLexer.in.l | 24 | ||||
| -rw-r--r-- | Source/cmFortranLexer.cxx | 183 | ||||
| -rw-r--r-- | Source/cmFortranLexer.h | 13 | ||||
| -rw-r--r-- | Source/cmFortranLexer.in.l | 10 | ||||
| -rw-r--r-- | Source/cmListFileLexer.c | 201 | ||||
| -rw-r--r-- | Source/cmListFileLexer.in.l | 13 | ||||
| -rw-r--r-- | Source/cmStandardLexer.h | 26 |
16 files changed, 3743 insertions, 3357 deletions
diff --git a/Source/.gitattributes b/Source/.gitattributes index e9e35bd..dbd6382 100644 --- a/Source/.gitattributes +++ b/Source/.gitattributes @@ -1,4 +1,10 @@ # Preserve indentation style in generated code. -cmListFileLexer.c whitespace=-tab-in-indent,-indent-with-non-tab -cmFortranLexer.cxx whitespace=-tab-in-indent,-indent-with-non-tab -cmFortranLexer.h whitespace=-tab-in-indent,-indent-with-non-tab +cmCommandArgumentLexer.cxx whitespace=-tab-in-indent,-indent-with-non-tab +cmCommandArgumentLexer.h whitespace=-tab-in-indent,-indent-with-non-tab +cmDependsJavaLexer.cxx whitespace=-tab-in-indent,-indent-with-non-tab +cmDependsJavaLexer.h whitespace=-tab-in-indent,-indent-with-non-tab +cmExprLexer.cxx whitespace=-tab-in-indent,-indent-with-non-tab +cmExprLexer.h whitespace=-tab-in-indent,-indent-with-non-tab +cmFortranLexer.cxx whitespace=-tab-in-indent,-indent-with-non-tab +cmFortranLexer.h whitespace=-tab-in-indent,-indent-with-non-tab +cmListFileLexer.c whitespace=-tab-in-indent,-indent-with-non-tab diff --git a/Source/cmCommandArgumentLexer.cxx b/Source/cmCommandArgumentLexer.cxx index fe460ba..12dce37 100644 --- a/Source/cmCommandArgumentLexer.cxx +++ b/Source/cmCommandArgumentLexer.cxx @@ -1,19 +1,17 @@ -/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying - file Copyright.txt or https://cmake.org/licensing for details. */ -#include "cmStandardIncludes.h" - +#include "cmStandardLexer.h" #line 2 "cmCommandArgumentLexer.cxx" #line 4 "cmCommandArgumentLexer.cxx" +#define FLEXINT_H 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 +#define YY_FLEX_MINOR_VERSION 6 +#define YY_FLEX_SUBMINOR_VERSION 1 #if YY_FLEX_SUBMINOR_VERSION > 0 #define FLEX_BETA #endif @@ -92,25 +90,13 @@ typedef unsigned int flex_uint32_t; #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 +/* TODO: this is always defined, so inline it */ #define yyconst const + +#if defined(__GNUC__) && __GNUC__ >= 3 +#define yynoreturn __attribute__((__noreturn__)) #else -#define yyconst +#define yynoreturn #endif /* Returned upon end-of-file. */ @@ -163,7 +149,15 @@ typedef void* yyscan_t; /* 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. @@ -175,96 +169,97 @@ typedef void* yyscan_t; 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 + #define EOB_ACT_CONTINUE_SCAN 0 #define EOB_ACT_END_OF_FILE 1 #define EOB_ACT_LAST_MATCH 2 #define YY_LESS_LINENO(n) + #define YY_LINENO_REWIND_TO(ptr) /* Return all but the first "n" matched characters back to the input stream. */ #define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ + 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 ) + *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; + { + 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. + */ + int 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; + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; - int yy_buffer_status; + 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 cmCommandArgument_yyrestart()), so that the user can continue scanning by - * just pointing yyin at a new input file. - */ + /* 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 cmCommandArgument_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 @@ -307,30 +302,30 @@ void cmCommandArgument_yyfree (void * ,yyscan_t yyscanner ); #define yy_new_buffer cmCommandArgument_yy_create_buffer #define yy_set_interactive(is_interactive) \ - { \ - if ( ! YY_CURRENT_BUFFER ){ \ + { \ + if ( ! YY_CURRENT_BUFFER ){ \ cmCommandArgument_yyensure_buffer_stack (yyscanner); \ - YY_CURRENT_BUFFER_LVALUE = \ + YY_CURRENT_BUFFER_LVALUE = \ cmCommandArgument_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ - } + } \ + YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ + } #define yy_set_bol(at_bol) \ - { \ - if ( ! YY_CURRENT_BUFFER ){\ + { \ + if ( ! YY_CURRENT_BUFFER ){\ cmCommandArgument_yyensure_buffer_stack (yyscanner); \ - YY_CURRENT_BUFFER_LVALUE = \ + YY_CURRENT_BUFFER_LVALUE = \ cmCommandArgument_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ - } + } \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ + } #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) /* Begin user sect3 */ -#define cmCommandArgument_yywrap(n) 1 +#define cmCommandArgument_yywrap(yyscanner) (/*CONSTCOND*/1) #define YY_SKIP_YYWRAP typedef unsigned char YY_CHAR; @@ -342,27 +337,27 @@ typedef int yy_state_type; 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 ); +static void yynoreturn 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; + yyg->yytext_ptr = yy_bp; \ + yyleng = (int) (yy_cp - yy_bp); \ + yyg->yy_hold_char = *yy_cp; \ + *yy_cp = '\0'; \ + yyg->yy_c_buf_p = yy_cp; #define YY_NUM_RULES 14 #define YY_END_OF_BUFFER 15 /* 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; - }; + { + flex_int32_t yy_verify; + flex_int32_t yy_nxt; + }; static yyconst flex_int16_t yy_accept[30] = { 0, 0, 0, 0, 0, 0, 0, 15, 9, 10, 7, @@ -370,7 +365,7 @@ static yyconst flex_int16_t yy_accept[30] = 7, 0, 8, 2, 0, 3, 0, 1, 0 } ; -static yyconst flex_int32_t yy_ec[256] = +static yyconst YY_CHAR yy_ec[256] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, @@ -402,13 +397,13 @@ static yyconst flex_int32_t yy_ec[256] = 1, 1, 1, 1, 1 } ; -static yyconst flex_int32_t yy_meta[12] = +static yyconst YY_CHAR yy_meta[12] = { 0, 1, 2, 3, 4, 3, 4, 4, 4, 3, 5, 3 } ; -static yyconst flex_int16_t yy_base[35] = +static yyconst flex_uint16_t yy_base[35] = { 0, 0, 0, 31, 30, 29, 28, 36, 0, 6, 16, 0, 41, 41, 41, 0, 41, 0, 22, 22, 41, @@ -424,7 +419,7 @@ static yyconst flex_int16_t yy_def[35] = 29, 29, 29, 29 } ; -static yyconst flex_int16_t yy_nxt[53] = +static yyconst flex_uint16_t yy_nxt[53] = { 0, 8, 8, 9, 10, 11, 10, 10, 10, 12, 13, 14, 19, 22, 28, 27, 20, 17, 17, 17, 17, @@ -457,31 +452,21 @@ static yyconst flex_int16_t yy_chk[53] = file Copyright.txt or https://cmake.org/licensing for details. */ /* -This file must be translated to C and modified to build everywhere. +This file must be translated to C++ and modified to build everywhere. -Run flex like this: +Run flex >= 2.6 like this: - flex --prefix=cmCommandArgument_yy --header-file=cmCommandArgumentLexer.h -ocmCommandArgumentLexer.cxx cmCommandArgumentLexer.in.l + flex --nounistd -DFLEXINT_H --prefix=cmCommandArgument_yy --header-file=cmCommandArgumentLexer.h -ocmCommandArgumentLexer.cxx cmCommandArgumentLexer.in.l Modify cmCommandArgumentLexer.cxx: - - add #include "cmStandardIncludes.h" to top of file - - put header block at top of file - - remove TABs - - remove "yyscanner" argument from these methods: - yy_fatal_error, cmCommandArgument_yyalloc, cmCommandArgument_yyrealloc, cmCommandArgument_yyfree - - remove all YY_BREAK lines occurring right after return statements - - change while ( 1 ) to for(;;) - - add "return 0;" to end of cmCommandArgument_yylex - -Modify cmCommandArgumentLexer.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) + - remove trailing whitespace: sed -i 's/\s*$//' cmCommandArgumentLexer.h cmCommandArgumentLexer.cxx + - remove blank lines at end of file + - #include "cmStandardLexer.h" at the top + - add cast in cmCommandArgument_yy_scan_bytes for loop condition of _yybytes_len to size_t */ -#include "cmStandardLexer.h" +/* IWYU pragma: no_forward_declare yyguts_t */ #include "cmCommandArgumentParserHelper.h" @@ -496,20 +481,12 @@ Modify cmCommandArgumentLexer.h: /*--------------------------------------------------------------------------*/ -#line 508 "cmCommandArgumentLexer.cxx" +#line 484 "cmCommandArgumentLexer.cxx" #define INITIAL 0 #define ESCAPES 1 #define NOESCAPES 2 -#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 <unistd.h> -#endif - #ifndef YY_EXTRA_TYPE #define YY_EXTRA_TYPE void * #endif @@ -569,19 +546,23 @@ void cmCommandArgument_yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscann FILE *cmCommandArgument_yyget_in (yyscan_t yyscanner ); -void cmCommandArgument_yyset_in (FILE * in_str ,yyscan_t yyscanner ); +void cmCommandArgument_yyset_in (FILE * _in_str ,yyscan_t yyscanner ); FILE *cmCommandArgument_yyget_out (yyscan_t yyscanner ); -void cmCommandArgument_yyset_out (FILE * out_str ,yyscan_t yyscanner ); +void cmCommandArgument_yyset_out (FILE * _out_str ,yyscan_t yyscanner ); -int cmCommandArgument_yyget_leng (yyscan_t yyscanner ); + int cmCommandArgument_yyget_leng (yyscan_t yyscanner ); char *cmCommandArgument_yyget_text (yyscan_t yyscanner ); int cmCommandArgument_yyget_lineno (yyscan_t yyscanner ); -void cmCommandArgument_yyset_lineno (int line_number ,yyscan_t yyscanner ); +void cmCommandArgument_yyset_lineno (int _line_number ,yyscan_t yyscanner ); + +int cmCommandArgument_yyget_column (yyscan_t yyscanner ); + +void cmCommandArgument_yyset_column (int _column_no ,yyscan_t yyscanner ); /* Macros after this point can all be overridden by user definitions in * section 1. @@ -595,6 +576,10 @@ extern int cmCommandArgument_yywrap (yyscan_t yyscanner ); #endif #endif +#ifndef YY_NO_UNPUT + +#endif + #ifndef yytext_ptr static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner); #endif @@ -615,7 +600,12 @@ static int input (yyscan_t yyscanner ); /* 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. */ @@ -623,7 +613,7 @@ static int input (yyscan_t yyscanner ); /* This used to be an fputs(), but since the string might contain NUL's, * we now use fwrite(). */ -#define ECHO fwrite( yytext, yyleng, 1, yyout ) +#define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0) #endif /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, @@ -631,33 +621,33 @@ static int input (yyscan_t yyscanner ); */ #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); \ - } \ - }\ + 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 = (int) 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 @@ -702,169 +692,177 @@ extern int cmCommandArgument_yylex (yyscan_t yyscanner); /* Code executed at the end of each rule. */ #ifndef YY_BREAK -#define YY_BREAK break; +#define YY_BREAK /*LINTED*/break; #endif #define YY_RULE_SETUP \ - YY_USER_ACTION + 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; + yy_state_type yy_current_state; + char *yy_cp, *yy_bp; + int yy_act; struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; -#line 64 "cmCommandArgumentLexer.in.l" + if ( !yyg->yy_init ) + { + yyg->yy_init = 1; +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif -#line 732 "cmCommandArgumentLexer.cxx" + if ( ! yyg->yy_start ) + yyg->yy_start = 1; /* first start state */ - if ( !yyg->yy_init ) - { - yyg->yy_init = 1; + if ( ! yyin ) + yyin = stdin; -#ifdef YY_USER_INIT - YY_USER_INIT; -#endif + if ( ! yyout ) + yyout = stdout; - if ( ! yyg->yy_start ) - yyg->yy_start = 1; /* first start state */ + if ( ! YY_CURRENT_BUFFER ) { + cmCommandArgument_yyensure_buffer_stack (yyscanner); + YY_CURRENT_BUFFER_LVALUE = + cmCommandArgument_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); + } - if ( ! yyin ) - yyin = stdin; + cmCommandArgument_yy_load_buffer_state(yyscanner ); + } - if ( ! yyout ) - yyout = stdout; + { +#line 42 "cmCommandArgumentLexer.in.l" - if ( ! YY_CURRENT_BUFFER ) { - cmCommandArgument_yyensure_buffer_stack (yyscanner); - YY_CURRENT_BUFFER_LVALUE = - cmCommandArgument_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); - } - cmCommandArgument_yy_load_buffer_state(yyscanner ); - } +#line 740 "cmCommandArgumentLexer.cxx" - for(;;) /* loops until end-of-file is reached */ - { - yy_cp = yyg->yy_c_buf_p; + while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */ + { + yy_cp = yyg->yy_c_buf_p; - /* Support of yytext. */ - *yy_cp = yyg->yy_hold_char; + /* 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_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 = yyg->yy_start; 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 >= 30 ) - 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] != 41 ); + 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 >= 30 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (flex_int16_t) yy_c]; + ++yy_cp; + } + while ( yy_base[yy_current_state] != 41 ); 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; + 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 66 "cmCommandArgumentLexer.in.l" +#line 44 "cmCommandArgumentLexer.in.l" { //std::cerr << __LINE__ << " here: [" << yytext << "]" << std::endl; yyextra->AllocateParserType(yylvalp, yytext+1, strlen(yytext)-2); return cal_ENVCURLY; } + YY_BREAK case 2: YY_RULE_SETUP -#line 72 "cmCommandArgumentLexer.in.l" +#line 50 "cmCommandArgumentLexer.in.l" { //std::cerr << __LINE__ << " here: [" << yytext << "]" << std::endl; yyextra->AllocateParserType(yylvalp, yytext+1, strlen(yytext)-2); return cal_NCURLY; } + YY_BREAK case 3: YY_RULE_SETUP -#line 78 "cmCommandArgumentLexer.in.l" +#line 56 "cmCommandArgumentLexer.in.l" { //std::cerr << __LINE__ << " here: [" << yytext << "]" << std::endl; yyextra->AllocateParserType(yylvalp, yytext+1, strlen(yytext)-2); return cal_ATNAME; } + YY_BREAK case 4: YY_RULE_SETUP -#line 84 "cmCommandArgumentLexer.in.l" +#line 62 "cmCommandArgumentLexer.in.l" { //std::cerr << __LINE__ << " here: [" << yytext << "]" << std::endl; //yyextra->AllocateParserType(yylvalp, yytext, strlen(yytext)); yylvalp->str = yyextra->DCURLYVariable; return cal_DCURLY; } + YY_BREAK case 5: YY_RULE_SETUP -#line 91 "cmCommandArgumentLexer.in.l" +#line 69 "cmCommandArgumentLexer.in.l" { //std::cerr << __LINE__ << " here: [" << yytext << "]" << std::endl; //yyextra->AllocateParserType(yylvalp, yytext, strlen(yytext)); yylvalp->str = yyextra->RCURLYVariable; return cal_RCURLY; } + YY_BREAK case 6: YY_RULE_SETUP -#line 98 "cmCommandArgumentLexer.in.l" +#line 76 "cmCommandArgumentLexer.in.l" { //std::cerr << __LINE__ << " here: [" << yytext << "]" << std::endl; //yyextra->AllocateParserType(yylvalp, yytext, strlen(yytext)); yylvalp->str = yyextra->ATVariable; return cal_AT; } + YY_BREAK case 7: YY_RULE_SETUP -#line 105 "cmCommandArgumentLexer.in.l" +#line 83 "cmCommandArgumentLexer.in.l" { //std::cerr << __LINE__ << " here: [" << yytext << "]" << std::endl; yyextra->AllocateParserType(yylvalp, yytext, strlen(yytext)); return cal_NAME; } + YY_BREAK case 8: YY_RULE_SETUP -#line 111 "cmCommandArgumentLexer.in.l" +#line 89 "cmCommandArgumentLexer.in.l" { if ( !yyextra->HandleEscapeSymbol(yylvalp, *(yytext+1)) ) { @@ -872,387 +870,398 @@ YY_RULE_SETUP } return cal_SYMBOL; } + YY_BREAK case 9: /* rule 9 can match eol */ YY_RULE_SETUP -#line 119 "cmCommandArgumentLexer.in.l" +#line 97 "cmCommandArgumentLexer.in.l" { //std::cerr << __LINE__ << " here: [" << yytext << "]" << std::endl; yyextra->AllocateParserType(yylvalp, yytext, strlen(yytext)); return cal_SYMBOL; } + YY_BREAK case 10: YY_RULE_SETUP -#line 125 "cmCommandArgumentLexer.in.l" +#line 103 "cmCommandArgumentLexer.in.l" { //yyextra->AllocateParserType(yylvalp, yytext, strlen(yytext)); yylvalp->str = yyextra->DOLLARVariable; return cal_DOLLAR; } + YY_BREAK case 11: YY_RULE_SETUP -#line 131 "cmCommandArgumentLexer.in.l" +#line 109 "cmCommandArgumentLexer.in.l" { //yyextra->AllocateParserType(yylvalp, yytext, strlen(yytext)); yylvalp->str = yyextra->LCURLYVariable; return cal_LCURLY; } + YY_BREAK case 12: YY_RULE_SETUP -#line 137 "cmCommandArgumentLexer.in.l" +#line 115 "cmCommandArgumentLexer.in.l" { //yyextra->AllocateParserType(yylvalp, yytext, strlen(yytext)); yylvalp->str = yyextra->BSLASHVariable; return cal_BSLASH; } + YY_BREAK case 13: YY_RULE_SETUP -#line 143 "cmCommandArgumentLexer.in.l" +#line 121 "cmCommandArgumentLexer.in.l" { //yyextra->AllocateParserType(yylvalp, yytext, strlen(yytext)); yylvalp->str = yyextra->BSLASHVariable; return cal_SYMBOL; } + YY_BREAK case 14: YY_RULE_SETUP -#line 149 "cmCommandArgumentLexer.in.l" +#line 127 "cmCommandArgumentLexer.in.l" ECHO; - YY_BREAK -#line 943 "cmCommandArgumentLexer.cxx" + YY_BREAK +#line 925 "cmCommandArgumentLexer.cxx" case YY_STATE_EOF(INITIAL): case YY_STATE_EOF(ESCAPES): case YY_STATE_EOF(NOESCAPES): - yyterminate(); - - 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 - * cmCommandArgument_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 ( cmCommandArgument_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 */ -return 0; /* this should not happen but it quiets some compilers */ + yyterminate(); + + 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 + * cmCommandArgument_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 ( cmCommandArgument_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 user's declarations */ } /* end of cmCommandArgument_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 + * 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. */ - cmCommandArgument_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; - cmCommandArgument_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 *) cmCommandArgument_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]; + char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; + char *source = yyg->yytext_ptr; + yy_size_t 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 = (yy_size_t) (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_LVALUE; + + 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. */ + cmCommandArgument_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 = NULL; + + 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, 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; + cmCommandArgument_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 ((int) (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. */ + int new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1); + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) cmCommandArgument_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; + 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; + yy_state_type yy_current_state; + char *yy_cp; struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yy_current_state = yyg->yy_start; - - 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 >= 30 ) - 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_current_state = yyg->yy_start; + + 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 >= 30 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (flex_int16_t) 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 ); + * 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; + 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 >= 30 ) - 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 == 29); - - return yy_is_jam ? 0 : yy_current_state; + 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 >= 30 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (flex_int16_t) yy_c]; + yy_is_jam = (yy_current_state == 29); + + (void)yyg; + return yy_is_jam ? 0 : yy_current_state; } +#ifndef YY_NO_UNPUT + +#endif + #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput (yyscan_t yyscanner) @@ -1261,72 +1270,72 @@ static int yy_get_next_buffer (yyscan_t yyscanner) #endif { - int c; + 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. */ - cmCommandArgument_yyrestart(yyin ,yyscanner); - - /*FALLTHROUGH*/ - - case EOB_ACT_END_OF_FILE: - { - if ( cmCommandArgument_yywrap(yyscanner ) ) - return EOF; - - if ( ! yyg->yy_did_buffer_switch_on_eof ) - YY_NEW_FILE; + *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. */ + cmCommandArgument_yyrestart(yyin ,yyscanner); + + /*FALLTHROUGH*/ + + case EOB_ACT_END_OF_FILE: + { + if ( cmCommandArgument_yywrap(yyscanner ) ) + return 0; + + if ( ! yyg->yy_did_buffer_switch_on_eof ) + YY_NEW_FILE; #ifdef __cplusplus - return yyinput(yyscanner); + return yyinput(yyscanner); #else - return input(yyscanner); + return input(yyscanner); #endif - } + } - case EOB_ACT_CONTINUE_SCAN: - yyg->yy_c_buf_p = yyg->yytext_ptr + offset; - break; - } - } - } + 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; + 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; - return c; + return c; } -#endif /* ifndef YY_NO_INPUT */ +#endif /* ifndef YY_NO_INPUT */ /** Immediately switch to a different input stream. * @param input_file A readable stream. @@ -1337,14 +1346,14 @@ static int yy_get_next_buffer (yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if ( ! YY_CURRENT_BUFFER ){ + if ( ! YY_CURRENT_BUFFER ){ cmCommandArgument_yyensure_buffer_stack (yyscanner); - YY_CURRENT_BUFFER_LVALUE = + YY_CURRENT_BUFFER_LVALUE = cmCommandArgument_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); - } + } - cmCommandArgument_yy_init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner); - cmCommandArgument_yy_load_buffer_state(yyscanner ); + cmCommandArgument_yy_init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner); + cmCommandArgument_yy_load_buffer_state(yyscanner ); } /** Switch to a different input buffer. @@ -1355,41 +1364,41 @@ static int yy_get_next_buffer (yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - /* TODO. We should be able to replace this entire function body - * with - * cmCommandArgument_yypop_buffer_state(); - * cmCommandArgument_yypush_buffer_state(new_buffer); + /* TODO. We should be able to replace this entire function body + * with + * cmCommandArgument_yypop_buffer_state(); + * cmCommandArgument_yypush_buffer_state(new_buffer); */ - cmCommandArgument_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; - cmCommandArgument_yy_load_buffer_state(yyscanner ); - - /* We don't actually know whether we did this switch during - * EOF (cmCommandArgument_yywrap()) processing, but the only time this flag - * is looked at is after cmCommandArgument_yywrap() is called, so it's safe - * to go ahead and always set it. - */ - yyg->yy_did_buffer_switch_on_eof = 1; + cmCommandArgument_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; + cmCommandArgument_yy_load_buffer_state(yyscanner ); + + /* We don't actually know whether we did this switch during + * EOF (cmCommandArgument_yywrap()) processing, but the only time this flag + * is looked at is after cmCommandArgument_yywrap() is called, so it's safe + * to go ahead and always set it. + */ + yyg->yy_did_buffer_switch_on_eof = 1; } static void cmCommandArgument_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; + 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. @@ -1400,26 +1409,26 @@ static void cmCommandArgument_yy_load_buffer_state (yyscan_t yyscanner) */ YY_BUFFER_STATE cmCommandArgument_yy_create_buffer (FILE * file, int size , yyscan_t yyscanner) { - YY_BUFFER_STATE b; + YY_BUFFER_STATE b; - b = (YY_BUFFER_STATE) cmCommandArgument_yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in cmCommandArgument_yy_create_buffer()" ); + b = (YY_BUFFER_STATE) cmCommandArgument_yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in cmCommandArgument_yy_create_buffer()" ); - b->yy_buf_size = size; + b->yy_buf_size = (yy_size_t)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 *) cmCommandArgument_yyalloc(b->yy_buf_size + 2 ,yyscanner ); - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in cmCommandArgument_yy_create_buffer()" ); + /* 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 *) cmCommandArgument_yyalloc(b->yy_buf_size + 2 ,yyscanner ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in cmCommandArgument_yy_create_buffer()" ); - b->yy_is_our_buffer = 1; + b->yy_is_our_buffer = 1; - cmCommandArgument_yy_init_buffer(b,file ,yyscanner); + cmCommandArgument_yy_init_buffer(b,file ,yyscanner); - return b; + return b; } /** Destroy the buffer. @@ -1430,22 +1439,18 @@ static void cmCommandArgument_yy_load_buffer_state (yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if ( ! b ) - return; + 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_CURRENT_BUFFER ) /* Not sure if we should pop here. */ + YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; - if ( b->yy_is_our_buffer ) - cmCommandArgument_yyfree((void *) b->yy_ch_buf ,yyscanner ); + if ( b->yy_is_our_buffer ) + cmCommandArgument_yyfree((void *) b->yy_ch_buf ,yyscanner ); - cmCommandArgument_yyfree((void *) b ,yyscanner ); + cmCommandArgument_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 cmCommandArgument_yyrestart() or at EOF. @@ -1453,13 +1458,13 @@ extern int isatty (int ); static void cmCommandArgument_yy_init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner) { - int oerrno = errno; + int oerrno = errno; struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - cmCommandArgument_yy_flush_buffer(b ,yyscanner); + cmCommandArgument_yy_flush_buffer(b ,yyscanner); - b->yy_input_file = file; - b->yy_fill_buffer = 1; + b->yy_input_file = file; + b->yy_fill_buffer = 1; /* If b is the current buffer, then cmCommandArgument_yy_init_buffer was _probably_ * called from cmCommandArgument_yyrestart() or through yy_get_next_buffer. @@ -1472,7 +1477,7 @@ extern int isatty (int ); b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; - errno = oerrno; + errno = oerrno; } /** Discard all buffered characters. On the next scan, YY_INPUT will be called. @@ -1482,25 +1487,25 @@ extern int isatty (int ); void cmCommandArgument_yy_flush_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if ( ! b ) - return; + if ( ! b ) + return; - b->yy_n_chars = 0; + 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; + /* 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_buf_pos = &b->yy_ch_buf[0]; - b->yy_at_bol = 1; - b->yy_buffer_status = YY_BUFFER_NEW; + b->yy_at_bol = 1; + b->yy_buffer_status = YY_BUFFER_NEW; - if ( b == YY_CURRENT_BUFFER ) - cmCommandArgument_yy_load_buffer_state(yyscanner ); + if ( b == YY_CURRENT_BUFFER ) + cmCommandArgument_yy_load_buffer_state(yyscanner ); } /** Pushes the new state onto the stack. The new state becomes @@ -1512,28 +1517,28 @@ extern int isatty (int ); void cmCommandArgument_yypush_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if (new_buffer == NULL) - return; - - cmCommandArgument_yyensure_buffer_stack(yyscanner); - - /* This block is copied from cmCommandArgument_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 cmCommandArgument_yy_switch_to_buffer. */ - cmCommandArgument_yy_load_buffer_state(yyscanner ); - yyg->yy_did_buffer_switch_on_eof = 1; + if (new_buffer == NULL) + return; + + cmCommandArgument_yyensure_buffer_stack(yyscanner); + + /* This block is copied from cmCommandArgument_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 cmCommandArgument_yy_switch_to_buffer. */ + cmCommandArgument_yy_load_buffer_state(yyscanner ); + yyg->yy_did_buffer_switch_on_eof = 1; } /** Removes and deletes the top of the stack, if present. @@ -1543,18 +1548,18 @@ void cmCommandArgument_yypush_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_ void cmCommandArgument_yypop_buffer_state (yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if (!YY_CURRENT_BUFFER) - return; - - cmCommandArgument_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) { - cmCommandArgument_yy_load_buffer_state(yyscanner ); - yyg->yy_did_buffer_switch_on_eof = 1; - } + if (!YY_CURRENT_BUFFER) + return; + + cmCommandArgument_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) { + cmCommandArgument_yy_load_buffer_state(yyscanner ); + yyg->yy_did_buffer_switch_on_eof = 1; + } } /* Allocates the stack if it does not exist. @@ -1562,46 +1567,46 @@ void cmCommandArgument_yypop_buffer_state (yyscan_t yyscanner) */ static void cmCommandArgument_yyensure_buffer_stack (yyscan_t yyscanner) { - int num_to_alloc; + int num_to_alloc; struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if (!yyg->yy_buffer_stack) { + 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. + /* 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**)cmCommandArgument_yyalloc - (num_to_alloc * sizeof(struct yy_buffer_state*) - , yyscanner); - if ( ! yyg->yy_buffer_stack ) - YY_FATAL_ERROR( "out of dynamic memory in cmCommandArgument_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**)cmCommandArgument_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 cmCommandArgument_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; - } + num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */ + yyg->yy_buffer_stack = (struct yy_buffer_state**)cmCommandArgument_yyalloc + (num_to_alloc * sizeof(struct yy_buffer_state*) + , yyscanner); + if ( ! yyg->yy_buffer_stack ) + YY_FATAL_ERROR( "out of dynamic memory in cmCommandArgument_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. */ + yy_size_t grow_size = 8 /* arbitrary grow size */; + + num_to_alloc = yyg->yy_buffer_stack_max + grow_size; + yyg->yy_buffer_stack = (struct yy_buffer_state**)cmCommandArgument_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 cmCommandArgument_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. @@ -1612,31 +1617,31 @@ static void cmCommandArgument_yyensure_buffer_stack (yyscan_t yyscanner) */ YY_BUFFER_STATE cmCommandArgument_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) cmCommandArgument_yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in cmCommandArgument_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; - - cmCommandArgument_yy_switch_to_buffer(b ,yyscanner ); - - return b; + 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 NULL; + + b = (YY_BUFFER_STATE) cmCommandArgument_yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in cmCommandArgument_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 = NULL; + 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; + + cmCommandArgument_yy_switch_to_buffer(b ,yyscanner ); + + return b; } /** Setup the input buffer state to scan a string. The next call to cmCommandArgument_yylex() will @@ -1650,11 +1655,11 @@ YY_BUFFER_STATE cmCommandArgument_yy_scan_buffer (char * base, yy_size_t size YY_BUFFER_STATE cmCommandArgument_yy_scan_string (yyconst char * yystr , yyscan_t yyscanner) { - return cmCommandArgument_yy_scan_bytes(yystr,strlen(yystr) ,yyscanner); + return cmCommandArgument_yy_scan_bytes(yystr,(int) strlen(yystr) ,yyscanner); } /** Setup the input buffer state to scan the given bytes. The next call to cmCommandArgument_yylex() will - * scan from a @e copy of @a yybytes. + * 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. @@ -1662,60 +1667,62 @@ YY_BUFFER_STATE cmCommandArgument_yy_scan_string (yyconst char * yystr , yyscan_ */ YY_BUFFER_STATE cmCommandArgument_yy_scan_bytes (yyconst char * yybytes, int _yybytes_len , yyscan_t yyscanner) { - YY_BUFFER_STATE b; - char *buf; - yy_size_t n; - int i; + YY_BUFFER_STATE b; + char *buf; + yy_size_t n; + yy_size_t i; - /* Get memory for full buffer, including space for trailing EOB's. */ - n = _yybytes_len + 2; - buf = (char *) cmCommandArgument_yyalloc(n ,yyscanner ); - if ( ! buf ) - YY_FATAL_ERROR( "out of dynamic memory in cmCommandArgument_yy_scan_bytes()" ); + /* Get memory for full buffer, including space for trailing EOB's. */ + n = (yy_size_t) _yybytes_len + 2; + buf = (char *) cmCommandArgument_yyalloc(n ,yyscanner ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in cmCommandArgument_yy_scan_bytes()" ); - for ( i = 0; i < _yybytes_len; ++i ) - buf[i] = yybytes[i]; + for ( i = 0; i < (size_t)_yybytes_len; ++i ) + buf[i] = yybytes[i]; - buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; + buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; - b = cmCommandArgument_yy_scan_buffer(buf,n ,yyscanner); - if ( ! b ) - YY_FATAL_ERROR( "bad buffer in cmCommandArgument_yy_scan_bytes()" ); + b = cmCommandArgument_yy_scan_buffer(buf,n ,yyscanner); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in cmCommandArgument_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; + /* 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; + return b; } #ifndef YY_EXIT_FAILURE #define YY_EXIT_FAILURE 2 #endif -static void yy_fatal_error (yyconst char* msg , yyscan_t) +static void yynoreturn yy_fatal_error (yyconst char* msg , yyscan_t yyscanner) { - (void) fprintf( stderr, "%s\n", msg ); - exit( YY_EXIT_FAILURE ); + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + (void)yyg; + (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. */ \ + 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 ) + 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. */ @@ -1802,51 +1809,51 @@ void cmCommandArgument_yyset_extra (YY_EXTRA_TYPE user_defined , yyscan_t yysca } /** Set the current line number. - * @param line_number The line number to set. + * @param _line_number line number * @param yyscanner The scanner object. */ -void cmCommandArgument_yyset_lineno (int line_number , yyscan_t yyscanner) +void cmCommandArgument_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( "cmCommandArgument_yyset_lineno called with no buffer" , yyscanner); + YY_FATAL_ERROR( "cmCommandArgument_yyset_lineno called with no buffer" ); - yylineno = line_number; + yylineno = _line_number; } /** Set the current column. - * @param column_no The column number to set. + * @param _column_no column number * @param yyscanner The scanner object. */ -void cmCommandArgument_yyset_column (int column_no , yyscan_t yyscanner) +void cmCommandArgument_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( "cmCommandArgument_yyset_column called with no buffer" , yyscanner); + YY_FATAL_ERROR( "cmCommandArgument_yyset_column called with no buffer" ); - yycolumn = column_no; + yycolumn = _column_no; } /** Set the input stream. This does not discard the current * input buffer. - * @param in_str A readable stream. + * @param _in_str A readable stream. * @param yyscanner The scanner object. * @see cmCommandArgument_yy_switch_to_buffer */ -void cmCommandArgument_yyset_in (FILE * in_str , yyscan_t yyscanner) +void cmCommandArgument_yyset_in (FILE * _in_str , yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyin = in_str ; + yyin = _in_str ; } -void cmCommandArgument_yyset_out (FILE * out_str , yyscan_t yyscanner) +void cmCommandArgument_yyset_out (FILE * _out_str , yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyout = out_str ; + yyout = _out_str ; } int cmCommandArgument_yyget_debug (yyscan_t yyscanner) @@ -1855,10 +1862,10 @@ int cmCommandArgument_yyget_debug (yyscan_t yyscanner) return yy_flex_debug; } -void cmCommandArgument_yyset_debug (int bdebug , yyscan_t yyscanner) +void cmCommandArgument_yyset_debug (int _bdebug , yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yy_flex_debug = bdebug ; + yy_flex_debug = _bdebug ; } /* Accessor methods for yylval and yylloc */ @@ -1934,10 +1941,10 @@ static int yy_init_globals (yyscan_t yyscanner) * This function is called from cmCommandArgument_yylex_destroy(), so don't allocate here. */ - yyg->yy_buffer_stack = 0; + yyg->yy_buffer_stack = NULL; yyg->yy_buffer_stack_top = 0; yyg->yy_buffer_stack_max = 0; - yyg->yy_c_buf_p = (char *) 0; + yyg->yy_c_buf_p = NULL; yyg->yy_init = 0; yyg->yy_start = 0; @@ -1950,8 +1957,8 @@ static int yy_init_globals (yyscan_t yyscanner) yyin = stdin; yyout = stdout; #else - yyin = (FILE *) 0; - yyout = (FILE *) 0; + yyin = NULL; + yyout = NULL; #endif /* For future reference: Set errno on error, since we are called by @@ -1966,15 +1973,15 @@ int cmCommandArgument_yylex_destroy (yyscan_t yyscanner) struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* Pop the buffer stack, destroying each element. */ - while(YY_CURRENT_BUFFER){ - cmCommandArgument_yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner ); - YY_CURRENT_BUFFER_LVALUE = NULL; - cmCommandArgument_yypop_buffer_state(yyscanner); - } + while(YY_CURRENT_BUFFER){ + cmCommandArgument_yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner ); + YY_CURRENT_BUFFER_LVALUE = NULL; + cmCommandArgument_yypop_buffer_state(yyscanner); + } - /* Destroy the stack itself. */ - cmCommandArgument_yyfree(yyg->yy_buffer_stack ,yyscanner); - yyg->yy_buffer_stack = NULL; + /* Destroy the stack itself. */ + cmCommandArgument_yyfree(yyg->yy_buffer_stack ,yyscanner); + yyg->yy_buffer_stack = NULL; /* Destroy the start condition stack. */ cmCommandArgument_yyfree(yyg->yy_start_stack ,yyscanner ); @@ -1997,48 +2004,58 @@ int cmCommandArgument_yylex_destroy (yyscan_t yyscanner) #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]; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + (void)yyg; + + 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 ) - ; + int n; + for ( n = 0; s[n]; ++n ) + ; - return n; + return n; } #endif -void *cmCommandArgument_yyalloc (yy_size_t size , yyscan_t) +void *cmCommandArgument_yyalloc (yy_size_t size , yyscan_t yyscanner) { - return (void *) malloc( size ); + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + (void)yyg; + return malloc(size); } -void *cmCommandArgument_yyrealloc (void * ptr, yy_size_t size , yyscan_t) +void *cmCommandArgument_yyrealloc (void * ptr, yy_size_t size , yyscan_t yyscanner) { - /* 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 ); + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + (void)yyg; + + /* 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 realloc(ptr, size); } -void cmCommandArgument_yyfree (void * ptr , yyscan_t) +void cmCommandArgument_yyfree (void * ptr , yyscan_t yyscanner) { - free( (char *) ptr ); /* see cmCommandArgument_yyrealloc() for (char *) cast */ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + (void)yyg; + free( (char *) ptr ); /* see cmCommandArgument_yyrealloc() for (char *) cast */ } #define YYTABLES_NAME "yytables" -#line 149 "cmCommandArgumentLexer.in.l" +#line 127 "cmCommandArgumentLexer.in.l" @@ -2047,13 +2064,9 @@ void cmCommandArgument_SetupEscapes(yyscan_t yyscanner, bool noEscapes) { /* Hack into the internal flex-generated scanner to set the state. */ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if(noEscapes) - { + if(noEscapes) { BEGIN(NOESCAPES); - } - else - { + } else { BEGIN(ESCAPES); - } + } } - diff --git a/Source/cmCommandArgumentLexer.h b/Source/cmCommandArgumentLexer.h index 7234fe1..82e87b5 100644 --- a/Source/cmCommandArgumentLexer.h +++ b/Source/cmCommandArgumentLexer.h @@ -1,17 +1,20 @@ -/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying - file Copyright.txt or https://cmake.org/licensing for details. */ #ifndef cmCommandArgument_yyHEADER_H #define cmCommandArgument_yyHEADER_H 1 #define cmCommandArgument_yyIN_HEADER 1 +#line 6 "cmCommandArgumentLexer.h" + +#line 8 "cmCommandArgumentLexer.h" + +#define FLEXINT_H 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 +#define YY_FLEX_MINOR_VERSION 6 +#define YY_FLEX_SUBMINOR_VERSION 1 #if YY_FLEX_SUBMINOR_VERSION > 0 #define FLEX_BETA #endif @@ -90,25 +93,13 @@ typedef unsigned int flex_uint32_t; #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 +/* TODO: this is always defined, so inline it */ #define yyconst const + +#if defined(__GNUC__) && __GNUC__ >= 3 +#define yynoreturn __attribute__((__noreturn__)) #else -#define yyconst +#define yynoreturn #endif /* An opaque pointer. */ @@ -130,7 +121,15 @@ typedef void* yyscan_t; /* 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 @@ -146,52 +145,52 @@ typedef size_t yy_size_t; #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; + { + 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. + */ + int 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; + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; - int yy_buffer_status; + int yy_buffer_status; - }; + }; #endif /* !YY_STRUCT_YY_BUFFER_STATE */ void cmCommandArgument_yyrestart (FILE *input_file ,yyscan_t yyscanner ); @@ -212,7 +211,7 @@ void cmCommandArgument_yyfree (void * ,yyscan_t yyscanner ); /* Begin user sect3 */ -#define cmCommandArgument_yywrap(n) 1 +#define cmCommandArgument_yywrap(yyscanner) (/*CONSTCOND*/1) #define YY_SKIP_YYWRAP #define yytext_ptr yytext_r @@ -247,19 +246,23 @@ void cmCommandArgument_yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscann FILE *cmCommandArgument_yyget_in (yyscan_t yyscanner ); -void cmCommandArgument_yyset_in (FILE * in_str ,yyscan_t yyscanner ); +void cmCommandArgument_yyset_in (FILE * _in_str ,yyscan_t yyscanner ); FILE *cmCommandArgument_yyget_out (yyscan_t yyscanner ); -void cmCommandArgument_yyset_out (FILE * out_str ,yyscan_t yyscanner ); +void cmCommandArgument_yyset_out (FILE * _out_str ,yyscan_t yyscanner ); -int cmCommandArgument_yyget_leng (yyscan_t yyscanner ); + int cmCommandArgument_yyget_leng (yyscan_t yyscanner ); char *cmCommandArgument_yyget_text (yyscan_t yyscanner ); int cmCommandArgument_yyget_lineno (yyscan_t yyscanner ); -void cmCommandArgument_yyset_lineno (int line_number ,yyscan_t yyscanner ); +void cmCommandArgument_yyset_lineno (int _line_number ,yyscan_t yyscanner ); + +int cmCommandArgument_yyget_column (yyscan_t yyscanner ); + +void cmCommandArgument_yyset_column (int _column_no ,yyscan_t yyscanner ); /* Macros after this point can all be overridden by user definitions in * section 1. @@ -287,7 +290,12 @@ static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner); /* 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. */ @@ -320,5 +328,9 @@ extern int cmCommandArgument_yylex (yyscan_t yyscanner); #undef YY_DECL #endif +#line 127 "cmCommandArgumentLexer.in.l" + + +#line 335 "cmCommandArgumentLexer.h" #undef cmCommandArgument_yyIN_HEADER #endif /* cmCommandArgument_yyHEADER_H */ diff --git a/Source/cmCommandArgumentLexer.in.l b/Source/cmCommandArgumentLexer.in.l index eb9d08c..e3a8094 100644 --- a/Source/cmCommandArgumentLexer.in.l +++ b/Source/cmCommandArgumentLexer.in.l @@ -3,32 +3,21 @@ file Copyright.txt or https://cmake.org/licensing for details. */ /* -This file must be translated to C and modified to build everywhere. +This file must be translated to C++ and modified to build everywhere. -Run flex like this: +Run flex >= 2.6 like this: - flex --prefix=cmCommandArgument_yy --header-file=cmCommandArgumentLexer.h -ocmCommandArgumentLexer.cxx cmCommandArgumentLexer.in.l + flex --nounistd -DFLEXINT_H --prefix=cmCommandArgument_yy --header-file=cmCommandArgumentLexer.h -ocmCommandArgumentLexer.cxx cmCommandArgumentLexer.in.l Modify cmCommandArgumentLexer.cxx: - - add #include "cmStandardIncludes.h" to top of file - - put header block at top of file - - remove TABs - - remove use of the 'register' storage class specifier - - remove "yyscanner" argument from these methods: - yy_fatal_error, cmCommandArgument_yyalloc, cmCommandArgument_yyrealloc, cmCommandArgument_yyfree - - remove all YY_BREAK lines occurring right after return statements - - change while ( 1 ) to for(;;) - - add "return 0;" to end of cmCommandArgument_yylex - -Modify cmCommandArgumentLexer.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) + - remove trailing whitespace: sed -i 's/\s*$//' cmCommandArgumentLexer.h cmCommandArgumentLexer.cxx + - remove blank lines at end of file + - #include "cmStandardLexer.h" at the top + - add cast in yy_scan_bytes for loop condition of _yybytes_len to size_t */ -#include "cmStandardLexer.h" +/* IWYU pragma: no_forward_declare yyguts_t */ #include "cmCommandArgumentParserHelper.h" @@ -142,12 +131,9 @@ void cmCommandArgument_SetupEscapes(yyscan_t yyscanner, bool noEscapes) { /* Hack into the internal flex-generated scanner to set the state. */ struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if(noEscapes) - { + if(noEscapes) { BEGIN(NOESCAPES); - } - else - { + } else { BEGIN(ESCAPES); - } + } } diff --git a/Source/cmDependsJavaLexer.cxx b/Source/cmDependsJavaLexer.cxx index aa4c4e0..8159f47 100644 --- a/Source/cmDependsJavaLexer.cxx +++ b/Source/cmDependsJavaLexer.cxx @@ -1,18 +1,17 @@ -#include <cmConfigure.h> - -#include "cmStandardIncludes.h" +#include "cmStandardLexer.h" #line 2 "cmDependsJavaLexer.cxx" #line 4 "cmDependsJavaLexer.cxx" +#define FLEXINT_H 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 31 +#define YY_FLEX_MINOR_VERSION 6 +#define YY_FLEX_SUBMINOR_VERSION 1 #if YY_FLEX_SUBMINOR_VERSION > 0 #define FLEX_BETA #endif @@ -25,10 +24,6 @@ #include <errno.h> #include <stdlib.h> -#if defined(__BEOS__) || defined (__HAIKU__) -#include <unistd.h> /* prevents a conflict with a #define later on... */ -#endif - /* end standard C headers. */ /* flex integer type definitions */ @@ -38,7 +33,15 @@ /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ -#if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L +#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 <inttypes.h> typedef int8_t flex_int8_t; typedef uint8_t flex_uint8_t; @@ -53,7 +56,6 @@ typedef int flex_int32_t; typedef unsigned char flex_uint8_t; typedef unsigned short int flex_uint16_t; typedef unsigned int flex_uint32_t; -#endif /* ! C99 */ /* Limits of integral types. */ #ifndef INT8_MIN @@ -84,26 +86,17 @@ typedef unsigned int flex_uint32_t; #define UINT32_MAX (4294967295U) #endif -#endif /* ! FLEXINT_H */ - -#ifdef __cplusplus - -/* The "const" storage-class-modifier is valid. */ -#define YY_USE_CONST - -#else /* ! __cplusplus */ - -#if __STDC__ - -#define YY_USE_CONST +#endif /* ! C99 */ -#endif /* __STDC__ */ -#endif /* ! __cplusplus */ +#endif /* ! FLEXINT_H */ -#ifdef YY_USE_CONST +/* TODO: this is always defined, so inline it */ #define yyconst const + +#if defined(__GNUC__) && __GNUC__ >= 3 +#define yynoreturn __attribute__((__noreturn__)) #else -#define yyconst +#define yynoreturn #endif /* Returned upon end-of-file. */ @@ -133,8 +126,6 @@ typedef void* yyscan_t; #define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) #define yy_flex_debug yyg->yy_flex_debug_r -int cmDependsJava_yylex_init (yyscan_t* scanner); - /* 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. @@ -158,107 +149,117 @@ int cmDependsJava_yylex_init (yyscan_t* scanner); /* 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 +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef size_t yy_size_t; +#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) + #define YY_LINENO_REWIND_TO(ptr) /* Return all but the first "n" matched characters back to the input stream. */ #define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ + 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 ) - -/* The following is because we cannot portably get our hands on size_t - * (without autoconf's help, which isn't available because we want - * flex-generated scanners to compile on their own). - */ + *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 ) -#ifndef YY_TYPEDEF_YY_SIZE_T -#define YY_TYPEDEF_YY_SIZE_T -typedef unsigned int yy_size_t; -#endif +#define unput(c) yyunput( c, yyg->yytext_ptr , yyscanner ) #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; + { + 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. + */ + int 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; + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; - int yy_buffer_status; + 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 cmDependsJava_yyrestart()), so that the user can continue scanning by - * just pointing yyin at a new input file. - */ + /* 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 cmDependsJava_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 @@ -301,30 +302,30 @@ void cmDependsJava_yyfree (void * ,yyscan_t yyscanner ); #define yy_new_buffer cmDependsJava_yy_create_buffer #define yy_set_interactive(is_interactive) \ - { \ - if ( ! YY_CURRENT_BUFFER ){ \ + { \ + if ( ! YY_CURRENT_BUFFER ){ \ cmDependsJava_yyensure_buffer_stack (yyscanner); \ - YY_CURRENT_BUFFER_LVALUE = \ + YY_CURRENT_BUFFER_LVALUE = \ cmDependsJava_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ - } + } \ + YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ + } #define yy_set_bol(at_bol) \ - { \ - if ( ! YY_CURRENT_BUFFER ){\ + { \ + if ( ! YY_CURRENT_BUFFER ){\ cmDependsJava_yyensure_buffer_stack (yyscanner); \ - YY_CURRENT_BUFFER_LVALUE = \ + YY_CURRENT_BUFFER_LVALUE = \ cmDependsJava_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ - } + } \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ + } #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) /* Begin user sect3 */ -#define cmDependsJava_yywrap(n) 1 +#define cmDependsJava_yywrap(yyscanner) (/*CONSTCOND*/1) #define YY_SKIP_YYWRAP typedef unsigned char YY_CHAR; @@ -336,27 +337,27 @@ typedef int yy_state_type; 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 ); +static void yynoreturn 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; + yyg->yytext_ptr = yy_bp; \ + yyleng = (int) (yy_cp - yy_bp); \ + yyg->yy_hold_char = *yy_cp; \ + *yy_cp = '\0'; \ + yyg->yy_c_buf_p = yy_cp; #define YY_NUM_RULES 111 #define YY_END_OF_BUFFER 112 /* 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; - }; + { + flex_int32_t yy_verify; + flex_int32_t yy_nxt; + }; static yyconst flex_int16_t yy_accept[327] = { 0, 0, 0, 0, 0, 0, 0, 112, 110, 109, 109, @@ -397,7 +398,7 @@ static yyconst flex_int16_t yy_accept[327] = 27, 29, 107, 107, 45, 0 } ; -static yyconst flex_int32_t yy_ec[256] = +static yyconst YY_CHAR yy_ec[256] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 3, 1, 2, 2, 1, 1, 1, 1, 1, 1, 1, @@ -429,7 +430,7 @@ static yyconst flex_int32_t yy_ec[256] = 1, 1, 1, 1, 1 } ; -static yyconst flex_int32_t yy_meta[65] = +static yyconst YY_CHAR yy_meta[65] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 2, 1, 1, 1, 1, 1, 1, 1, 1, 3, 3, 3, @@ -440,7 +441,7 @@ static yyconst flex_int32_t yy_meta[65] = 1, 1, 1, 1 } ; -static yyconst flex_int16_t yy_base[334] = +static yyconst flex_uint16_t yy_base[334] = { 0, 0, 0, 401, 400, 62, 63, 411, 414, 414, 414, 386, 414, 414, 385, 61, 374, 414, 414, 383, 57, @@ -522,7 +523,7 @@ static yyconst flex_int16_t yy_def[334] = 326, 326, 326 } ; -static yyconst flex_int16_t yy_nxt[479] = +static yyconst flex_uint16_t yy_nxt[479] = { 0, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 26, @@ -647,28 +648,23 @@ static yyconst flex_int16_t yy_chk[479] = file Copyright.txt or https://cmake.org/licensing for details. */ /* -This file must be translated to C and modified to build everywhere. - -Run flex like this: +This file must be translated to C++ and modified to build everywhere. - flex --prefix=cmDependsJava_yy --header-file=cmDependsJavaLexer.h -ocmDependsJavaLexer.cxx cmDependsJavaLexer.in.l +Run flex >= 2.6 like this: -Modify cmDependsJavaLexer.c: - - remove TABs - - remove "yyscanner" argument from these methods: - yy_fatal_error, cmDependsJava_yyalloc, cmDependsJava_yyrealloc, cmDependsJava_yyfree - - remove all YY_BREAK lines occurring right after return statements - - change while ( 1 ) to for(;;) + flex --nounistd -DFLEXINT_H --prefix=cmDependsJava_yy --header-file=cmDependsJavaLexer.h -ocmDependsJavaLexer.cxx cmDependsJavaLexer.in.l -Modify cmDependsJavaLexer.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) +Modify cmDependsJavaLexer.cxx: + - remove trailing whitespace: sed -i 's/\s*$//' cmDependsJavaLexer.h cmDependsJavaLexer.cxx + - remove blank lines at end of file + - #include "cmStandardLexer.h" at the top + - add cast in cmDependsJava_yy_scan_bytes for loop condition of _yybytes_len to size_t */ -#include "cmStandardLexer.h" +/* IWYU pragma: no_forward_declare yyguts_t */ + +#include <iostream> #include "cmDependsJavaParserHelper.h" @@ -687,20 +683,12 @@ Modify cmDependsJavaLexer.h: /*--------------------------------------------------------------------------*/ -#line 721 "cmDependsJavaLexer.cxx" +#line 686 "cmDependsJavaLexer.cxx" #define INITIAL 0 #define comment 1 #define string 2 -#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 <unistd.h> -#endif - #ifndef YY_EXTRA_TYPE #define YY_EXTRA_TYPE void * #endif @@ -739,6 +727,12 @@ struct yyguts_t }; /* end struct yyguts_t */ +static int yy_init_globals (yyscan_t yyscanner ); + +int cmDependsJava_yylex_init (yyscan_t* scanner); + +int cmDependsJava_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. */ @@ -754,19 +748,23 @@ void cmDependsJava_yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner ) FILE *cmDependsJava_yyget_in (yyscan_t yyscanner ); -void cmDependsJava_yyset_in (FILE * in_str ,yyscan_t yyscanner ); +void cmDependsJava_yyset_in (FILE * _in_str ,yyscan_t yyscanner ); FILE *cmDependsJava_yyget_out (yyscan_t yyscanner ); -void cmDependsJava_yyset_out (FILE * out_str ,yyscan_t yyscanner ); +void cmDependsJava_yyset_out (FILE * _out_str ,yyscan_t yyscanner ); -int cmDependsJava_yyget_leng (yyscan_t yyscanner ); + int cmDependsJava_yyget_leng (yyscan_t yyscanner ); char *cmDependsJava_yyget_text (yyscan_t yyscanner ); int cmDependsJava_yyget_lineno (yyscan_t yyscanner ); -void cmDependsJava_yyset_lineno (int line_number ,yyscan_t yyscanner ); +void cmDependsJava_yyset_lineno (int _line_number ,yyscan_t yyscanner ); + +int cmDependsJava_yyget_column (yyscan_t yyscanner ); + +void cmDependsJava_yyset_column (int _column_no ,yyscan_t yyscanner ); /* Macros after this point can all be overridden by user definitions in * section 1. @@ -780,6 +778,12 @@ extern int cmDependsJava_yywrap (yyscan_t yyscanner ); #endif #endif +#ifndef YY_NO_UNPUT + + static void yyunput (int c,char *buf_ptr ,yyscan_t yyscanner); + +#endif + #ifndef yytext_ptr static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner); #endif @@ -800,7 +804,12 @@ static int input (yyscan_t yyscanner ); /* 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. */ @@ -808,7 +817,7 @@ static int input (yyscan_t yyscanner ); /* This used to be an fputs(), but since the string might contain NUL's, * we now use fwrite(). */ -#define ECHO (void) fwrite( yytext, yyleng, 1, yyout ) +#define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0) #endif /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, @@ -816,33 +825,33 @@ static int input (yyscan_t yyscanner ); */ #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); \ - } \ - }\ + 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 = (int) 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 @@ -887,897 +896,1052 @@ extern int cmDependsJava_yylex (yyscan_t yyscanner); /* Code executed at the end of each rule. */ #ifndef YY_BREAK -#define YY_BREAK break; +#define YY_BREAK /*LINTED*/break; #endif #define YY_RULE_SETUP \ - YY_USER_ACTION + 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; + yy_state_type yy_current_state; + char *yy_cp, *yy_bp; + int yy_act; struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; -#line 88 "cmDependsJavaLexer.in.l" - -#line 940 "cmDependsJavaLexer.cxx" - - if ( yyg->yy_init ) - { - yyg->yy_init = 0; + if ( !yyg->yy_init ) + { + yyg->yy_init = 1; #ifdef YY_USER_INIT - YY_USER_INIT; + YY_USER_INIT; #endif - if ( ! yyg->yy_start ) - yyg->yy_start = 1; /* first start state */ + if ( ! yyg->yy_start ) + yyg->yy_start = 1; /* first start state */ - if ( ! yyin ) - yyin = stdin; + if ( ! yyin ) + yyin = stdin; - if ( ! yyout ) - yyout = stdout; + if ( ! yyout ) + yyout = stdout; - if ( ! YY_CURRENT_BUFFER ) { - cmDependsJava_yyensure_buffer_stack (yyscanner); - YY_CURRENT_BUFFER_LVALUE = - cmDependsJava_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); - } + if ( ! YY_CURRENT_BUFFER ) { + cmDependsJava_yyensure_buffer_stack (yyscanner); + YY_CURRENT_BUFFER_LVALUE = + cmDependsJava_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); + } - cmDependsJava_yy_load_buffer_state(yyscanner ); - } + cmDependsJava_yy_load_buffer_state(yyscanner ); + } - for(;;) /* loops until end-of-file is reached */ - { - yy_cp = yyg->yy_c_buf_p; + { +#line 48 "cmDependsJavaLexer.in.l" - /* Support of yytext. */ - *yy_cp = yyg->yy_hold_char; +#line 943 "cmDependsJavaLexer.cxx" - /* yy_bp points to the position in yy_ch_buf of the start of - * the current run. - */ - yy_bp = yy_cp; + while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */ + { + yy_cp = yyg->yy_c_buf_p; + + /* Support of yytext. */ + *yy_cp = yyg->yy_hold_char; - yy_current_state = yyg->yy_start; + /* 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_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 >= 327 ) - 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] != 414 ); + 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 >= 327 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (flex_int16_t) yy_c]; + ++yy_cp; + } + while ( yy_base[yy_current_state] != 414 ); 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; + 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 89 "cmDependsJavaLexer.in.l" +#line 49 "cmDependsJavaLexer.in.l" { BEGIN(comment); } - YY_BREAK + YY_BREAK case 2: YY_RULE_SETUP -#line 90 "cmDependsJavaLexer.in.l" +#line 50 "cmDependsJavaLexer.in.l" { BEGIN(INITIAL); } - YY_BREAK + YY_BREAK case 3: /* rule 3 can match eol */ YY_RULE_SETUP -#line 91 "cmDependsJavaLexer.in.l" +#line 51 "cmDependsJavaLexer.in.l" {} - YY_BREAK + YY_BREAK case 4: YY_RULE_SETUP -#line 93 "cmDependsJavaLexer.in.l" +#line 53 "cmDependsJavaLexer.in.l" { BEGIN(string); } - YY_BREAK + YY_BREAK case 5: YY_RULE_SETUP -#line 94 "cmDependsJavaLexer.in.l" +#line 54 "cmDependsJavaLexer.in.l" { BEGIN(INITIAL); return jp_STRINGLITERAL; } + YY_BREAK case 6: YY_RULE_SETUP -#line 95 "cmDependsJavaLexer.in.l" +#line 55 "cmDependsJavaLexer.in.l" {} - YY_BREAK + YY_BREAK case 7: YY_RULE_SETUP -#line 97 "cmDependsJavaLexer.in.l" +#line 57 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_ABSTRACT; } + YY_BREAK case 8: YY_RULE_SETUP -#line 98 "cmDependsJavaLexer.in.l" +#line 58 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_ASSERT; } + YY_BREAK case 9: YY_RULE_SETUP -#line 99 "cmDependsJavaLexer.in.l" +#line 59 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_BOOLEAN_TYPE; } + YY_BREAK case 10: YY_RULE_SETUP -#line 100 "cmDependsJavaLexer.in.l" +#line 60 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_BREAK; } + YY_BREAK case 11: YY_RULE_SETUP -#line 101 "cmDependsJavaLexer.in.l" +#line 61 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_BYTE_TYPE; } + YY_BREAK case 12: YY_RULE_SETUP -#line 102 "cmDependsJavaLexer.in.l" +#line 62 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_CASE; } + YY_BREAK case 13: YY_RULE_SETUP -#line 103 "cmDependsJavaLexer.in.l" +#line 63 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_CATCH; } + YY_BREAK case 14: YY_RULE_SETUP -#line 104 "cmDependsJavaLexer.in.l" +#line 64 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_CHAR_TYPE; } + YY_BREAK case 15: YY_RULE_SETUP -#line 105 "cmDependsJavaLexer.in.l" +#line 65 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_CLASS; } + YY_BREAK case 16: YY_RULE_SETUP -#line 106 "cmDependsJavaLexer.in.l" +#line 66 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_CONTINUE; } + YY_BREAK case 17: YY_RULE_SETUP -#line 107 "cmDependsJavaLexer.in.l" +#line 67 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_DEFAULT; } + YY_BREAK case 18: YY_RULE_SETUP -#line 108 "cmDependsJavaLexer.in.l" +#line 68 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_DO; } + YY_BREAK case 19: YY_RULE_SETUP -#line 109 "cmDependsJavaLexer.in.l" +#line 69 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_DOUBLE_TYPE; } + YY_BREAK case 20: YY_RULE_SETUP -#line 110 "cmDependsJavaLexer.in.l" +#line 70 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_ELSE; } + YY_BREAK case 21: YY_RULE_SETUP -#line 111 "cmDependsJavaLexer.in.l" +#line 71 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_EXTENDS; } + YY_BREAK case 22: YY_RULE_SETUP -#line 112 "cmDependsJavaLexer.in.l" +#line 72 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_FINAL; } + YY_BREAK case 23: YY_RULE_SETUP -#line 113 "cmDependsJavaLexer.in.l" +#line 73 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_FINALLY; } + YY_BREAK case 24: YY_RULE_SETUP -#line 114 "cmDependsJavaLexer.in.l" +#line 74 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_FLOAT_TYPE; } + YY_BREAK case 25: YY_RULE_SETUP -#line 115 "cmDependsJavaLexer.in.l" +#line 75 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_FOR; } + YY_BREAK case 26: YY_RULE_SETUP -#line 116 "cmDependsJavaLexer.in.l" +#line 76 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_IF; } + YY_BREAK case 27: YY_RULE_SETUP -#line 117 "cmDependsJavaLexer.in.l" +#line 77 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_IMPLEMENTS; } + YY_BREAK case 28: YY_RULE_SETUP -#line 118 "cmDependsJavaLexer.in.l" +#line 78 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_IMPORT; } + YY_BREAK case 29: YY_RULE_SETUP -#line 119 "cmDependsJavaLexer.in.l" +#line 79 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_INSTANCEOF; } + YY_BREAK case 30: YY_RULE_SETUP -#line 120 "cmDependsJavaLexer.in.l" +#line 80 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_INT_TYPE; } + YY_BREAK case 31: YY_RULE_SETUP -#line 121 "cmDependsJavaLexer.in.l" +#line 81 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_INTERFACE; } + YY_BREAK case 32: YY_RULE_SETUP -#line 122 "cmDependsJavaLexer.in.l" +#line 82 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_LONG_TYPE; } + YY_BREAK case 33: YY_RULE_SETUP -#line 123 "cmDependsJavaLexer.in.l" +#line 83 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_NATIVE; } + YY_BREAK case 34: YY_RULE_SETUP -#line 124 "cmDependsJavaLexer.in.l" +#line 84 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_NEW; } + YY_BREAK case 35: YY_RULE_SETUP -#line 125 "cmDependsJavaLexer.in.l" +#line 85 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_PACKAGE; } + YY_BREAK case 36: YY_RULE_SETUP -#line 126 "cmDependsJavaLexer.in.l" +#line 86 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_PRIVATE; } + YY_BREAK case 37: YY_RULE_SETUP -#line 127 "cmDependsJavaLexer.in.l" +#line 87 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_PROTECTED; } + YY_BREAK case 38: YY_RULE_SETUP -#line 128 "cmDependsJavaLexer.in.l" +#line 88 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_PUBLIC; } + YY_BREAK case 39: YY_RULE_SETUP -#line 129 "cmDependsJavaLexer.in.l" +#line 89 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_RETURN; } + YY_BREAK case 40: YY_RULE_SETUP -#line 130 "cmDependsJavaLexer.in.l" +#line 90 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_SHORT_TYPE; } + YY_BREAK case 41: YY_RULE_SETUP -#line 131 "cmDependsJavaLexer.in.l" +#line 91 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_STATIC; } + YY_BREAK case 42: YY_RULE_SETUP -#line 132 "cmDependsJavaLexer.in.l" +#line 92 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_STRICTFP; } + YY_BREAK case 43: YY_RULE_SETUP -#line 133 "cmDependsJavaLexer.in.l" +#line 93 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_SUPER; } + YY_BREAK case 44: YY_RULE_SETUP -#line 134 "cmDependsJavaLexer.in.l" +#line 94 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_SWITCH; } + YY_BREAK case 45: YY_RULE_SETUP -#line 135 "cmDependsJavaLexer.in.l" +#line 95 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_SYNCHRONIZED; } + YY_BREAK case 46: YY_RULE_SETUP -#line 136 "cmDependsJavaLexer.in.l" +#line 96 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_THIS; } + YY_BREAK case 47: YY_RULE_SETUP -#line 137 "cmDependsJavaLexer.in.l" +#line 97 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_THROW; } + YY_BREAK case 48: YY_RULE_SETUP -#line 138 "cmDependsJavaLexer.in.l" +#line 98 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_THROWS; } + YY_BREAK case 49: YY_RULE_SETUP -#line 139 "cmDependsJavaLexer.in.l" +#line 99 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_TRANSIENT; } + YY_BREAK case 50: YY_RULE_SETUP -#line 140 "cmDependsJavaLexer.in.l" +#line 100 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_TRY; } + YY_BREAK case 51: YY_RULE_SETUP -#line 141 "cmDependsJavaLexer.in.l" +#line 101 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_VOID; } + YY_BREAK case 52: YY_RULE_SETUP -#line 142 "cmDependsJavaLexer.in.l" +#line 102 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_VOLATILE; } + YY_BREAK case 53: YY_RULE_SETUP -#line 143 "cmDependsJavaLexer.in.l" +#line 103 "cmDependsJavaLexer.in.l" { KEYWORD; return jp_WHILE; } + YY_BREAK case 54: YY_RULE_SETUP -#line 145 "cmDependsJavaLexer.in.l" +#line 105 "cmDependsJavaLexer.in.l" { PRIMITIVE; return jp_BOOLEANLITERAL; } + YY_BREAK case 55: /* rule 55 can match eol */ YY_RULE_SETUP -#line 146 "cmDependsJavaLexer.in.l" +#line 106 "cmDependsJavaLexer.in.l" { PRIMITIVE; return jp_CHARACTERLITERAL; } + YY_BREAK case 56: YY_RULE_SETUP -#line 147 "cmDependsJavaLexer.in.l" +#line 107 "cmDependsJavaLexer.in.l" { PRIMITIVE; return jp_DECIMALINTEGERLITERAL; } + YY_BREAK case 57: YY_RULE_SETUP -#line 148 "cmDependsJavaLexer.in.l" +#line 108 "cmDependsJavaLexer.in.l" { PRIMITIVE; return jp_FLOATINGPOINTLITERAL; } + YY_BREAK case 58: YY_RULE_SETUP -#line 149 "cmDependsJavaLexer.in.l" +#line 109 "cmDependsJavaLexer.in.l" { PRIMITIVE; return jp_HEXINTEGERLITERAL; } + YY_BREAK case 59: YY_RULE_SETUP -#line 150 "cmDependsJavaLexer.in.l" +#line 110 "cmDependsJavaLexer.in.l" { PRIMITIVE; return jp_NULLLITERAL; } + YY_BREAK case 60: YY_RULE_SETUP -#line 152 "cmDependsJavaLexer.in.l" +#line 112 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_AND; } + YY_BREAK case 61: YY_RULE_SETUP -#line 153 "cmDependsJavaLexer.in.l" +#line 113 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_ANDAND; } + YY_BREAK case 62: YY_RULE_SETUP -#line 154 "cmDependsJavaLexer.in.l" +#line 114 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_ANDEQUALS; } + YY_BREAK case 63: YY_RULE_SETUP -#line 155 "cmDependsJavaLexer.in.l" +#line 115 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_BRACKETEND; } + YY_BREAK case 64: YY_RULE_SETUP -#line 156 "cmDependsJavaLexer.in.l" +#line 116 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_BRACKETSTART; } + YY_BREAK case 65: YY_RULE_SETUP -#line 157 "cmDependsJavaLexer.in.l" +#line 117 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_CARROT; } + YY_BREAK case 66: YY_RULE_SETUP -#line 158 "cmDependsJavaLexer.in.l" +#line 118 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_CARROTEQUALS; } + YY_BREAK case 67: YY_RULE_SETUP -#line 159 "cmDependsJavaLexer.in.l" +#line 119 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_COLON; } + YY_BREAK case 68: YY_RULE_SETUP -#line 160 "cmDependsJavaLexer.in.l" +#line 120 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_COMMA; } + YY_BREAK case 69: YY_RULE_SETUP -#line 161 "cmDependsJavaLexer.in.l" +#line 121 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_CURLYEND; } + YY_BREAK case 70: YY_RULE_SETUP -#line 162 "cmDependsJavaLexer.in.l" +#line 122 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_CURLYSTART; } + YY_BREAK case 71: YY_RULE_SETUP -#line 163 "cmDependsJavaLexer.in.l" +#line 123 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_DIVIDE; } + YY_BREAK case 72: YY_RULE_SETUP -#line 164 "cmDependsJavaLexer.in.l" +#line 124 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_DIVIDEEQUALS; } + YY_BREAK case 73: YY_RULE_SETUP -#line 165 "cmDependsJavaLexer.in.l" +#line 125 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_DOLLAR; } + YY_BREAK case 74: YY_RULE_SETUP -#line 166 "cmDependsJavaLexer.in.l" +#line 126 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_DOT; } + YY_BREAK case 75: YY_RULE_SETUP -#line 167 "cmDependsJavaLexer.in.l" +#line 127 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_EQUALS; } + YY_BREAK case 76: YY_RULE_SETUP -#line 168 "cmDependsJavaLexer.in.l" +#line 128 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_EQUALSEQUALS; } + YY_BREAK case 77: YY_RULE_SETUP -#line 169 "cmDependsJavaLexer.in.l" +#line 129 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_EXCLAMATION; } + YY_BREAK case 78: YY_RULE_SETUP -#line 170 "cmDependsJavaLexer.in.l" +#line 130 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_EXCLAMATIONEQUALS; } + YY_BREAK case 79: YY_RULE_SETUP -#line 171 "cmDependsJavaLexer.in.l" +#line 131 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_GREATER; } + YY_BREAK case 80: YY_RULE_SETUP -#line 172 "cmDependsJavaLexer.in.l" +#line 132 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_GTEQUALS; } + YY_BREAK case 81: YY_RULE_SETUP -#line 173 "cmDependsJavaLexer.in.l" +#line 133 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_GTGT; } + YY_BREAK case 82: YY_RULE_SETUP -#line 174 "cmDependsJavaLexer.in.l" +#line 134 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_GTGTEQUALS; } + YY_BREAK case 83: YY_RULE_SETUP -#line 175 "cmDependsJavaLexer.in.l" +#line 135 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_GTGTGT; } + YY_BREAK case 84: YY_RULE_SETUP -#line 176 "cmDependsJavaLexer.in.l" +#line 136 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_GTGTGTEQUALS; } + YY_BREAK case 85: YY_RULE_SETUP -#line 177 "cmDependsJavaLexer.in.l" +#line 137 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_LESLESEQUALS; } + YY_BREAK case 86: YY_RULE_SETUP -#line 178 "cmDependsJavaLexer.in.l" +#line 138 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_LESSTHAN; } + YY_BREAK case 87: YY_RULE_SETUP -#line 179 "cmDependsJavaLexer.in.l" +#line 139 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_LTEQUALS; } + YY_BREAK case 88: YY_RULE_SETUP -#line 180 "cmDependsJavaLexer.in.l" +#line 140 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_LTLT; } + YY_BREAK case 89: YY_RULE_SETUP -#line 181 "cmDependsJavaLexer.in.l" +#line 141 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_MINUS; } + YY_BREAK case 90: YY_RULE_SETUP -#line 182 "cmDependsJavaLexer.in.l" +#line 142 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_MINUSEQUALS; } + YY_BREAK case 91: YY_RULE_SETUP -#line 183 "cmDependsJavaLexer.in.l" +#line 143 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_MINUSMINUS; } + YY_BREAK case 92: YY_RULE_SETUP -#line 184 "cmDependsJavaLexer.in.l" +#line 144 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_PAREEND; } + YY_BREAK case 93: YY_RULE_SETUP -#line 185 "cmDependsJavaLexer.in.l" +#line 145 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_PARESTART; } + YY_BREAK case 94: YY_RULE_SETUP -#line 186 "cmDependsJavaLexer.in.l" +#line 146 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_PERCENT; } + YY_BREAK case 95: YY_RULE_SETUP -#line 187 "cmDependsJavaLexer.in.l" +#line 147 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_PERCENTEQUALS; } + YY_BREAK case 96: YY_RULE_SETUP -#line 188 "cmDependsJavaLexer.in.l" +#line 148 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_PIPE; } + YY_BREAK case 97: YY_RULE_SETUP -#line 189 "cmDependsJavaLexer.in.l" +#line 149 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_PIPEEQUALS; } + YY_BREAK case 98: YY_RULE_SETUP -#line 190 "cmDependsJavaLexer.in.l" +#line 150 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_PIPEPIPE; } + YY_BREAK case 99: YY_RULE_SETUP -#line 191 "cmDependsJavaLexer.in.l" +#line 151 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_PLUS; } + YY_BREAK case 100: YY_RULE_SETUP -#line 192 "cmDependsJavaLexer.in.l" +#line 152 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_PLUSEQUALS; } + YY_BREAK case 101: YY_RULE_SETUP -#line 193 "cmDependsJavaLexer.in.l" +#line 153 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_PLUSPLUS; } + YY_BREAK case 102: YY_RULE_SETUP -#line 194 "cmDependsJavaLexer.in.l" +#line 154 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_QUESTION; } + YY_BREAK case 103: YY_RULE_SETUP -#line 195 "cmDependsJavaLexer.in.l" +#line 155 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_SEMICOL; } + YY_BREAK case 104: YY_RULE_SETUP -#line 196 "cmDependsJavaLexer.in.l" +#line 156 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_TILDE; } + YY_BREAK case 105: YY_RULE_SETUP -#line 197 "cmDependsJavaLexer.in.l" +#line 157 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_TIMES; } + YY_BREAK case 106: YY_RULE_SETUP -#line 198 "cmDependsJavaLexer.in.l" +#line 158 "cmDependsJavaLexer.in.l" { SYMBOL; return jp_TIMESEQUALS; } + YY_BREAK case 107: YY_RULE_SETUP -#line 200 "cmDependsJavaLexer.in.l" +#line 160 "cmDependsJavaLexer.in.l" { yyextra->AllocateParserType(yylvalp, yytext, strlen(yytext)); return jp_NAME; } + YY_BREAK case 108: /* rule 108 can match eol */ YY_RULE_SETUP -#line 205 "cmDependsJavaLexer.in.l" +#line 165 "cmDependsJavaLexer.in.l" { } - YY_BREAK + YY_BREAK case 109: /* rule 109 can match eol */ YY_RULE_SETUP -#line 206 "cmDependsJavaLexer.in.l" +#line 166 "cmDependsJavaLexer.in.l" { } - YY_BREAK + YY_BREAK case 110: YY_RULE_SETUP -#line 207 "cmDependsJavaLexer.in.l" +#line 167 "cmDependsJavaLexer.in.l" { std::cerr << "Unknown character: " << yytext[0] << " (" << (int)yytext[0] << ")" << std::endl; yyextra->Error("Unknown character"); return jp_ERROR; } + YY_BREAK case 111: YY_RULE_SETUP -#line 214 "cmDependsJavaLexer.in.l" +#line 174 "cmDependsJavaLexer.in.l" ECHO; - YY_BREAK -#line 1590 "cmDependsJavaLexer.cxx" + YY_BREAK +#line 1567 "cmDependsJavaLexer.cxx" case YY_STATE_EOF(INITIAL): case YY_STATE_EOF(comment): case YY_STATE_EOF(string): - yyterminate(); - - 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 - * cmDependsJava_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 ( cmDependsJava_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 */ -return 0; /* this should not happen but it quiets some compilers */ + yyterminate(); + + 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 + * cmDependsJava_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 ( cmDependsJava_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 user's declarations */ } /* end of cmDependsJava_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 + * 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 - { - size_t nuto_read = - YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; - - while ( nuto_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. */ - cmDependsJava_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]; - - nuto_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - - number_to_move - 1; - - } - - if ( nuto_read > YY_READ_BUF_SIZE ) - nuto_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, nuto_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; - cmDependsJava_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; + char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; + char *source = yyg->yytext_ptr; + yy_size_t 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 = (yy_size_t) (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_LVALUE; + + 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. */ + cmDependsJava_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 = NULL; + + 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, 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; + cmDependsJava_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 ((int) (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. */ + int new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1); + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) cmDependsJava_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]; - 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; + 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; + yy_state_type yy_current_state; + char *yy_cp; struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yy_current_state = yyg->yy_start; - - 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 >= 327 ) - 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_current_state = yyg->yy_start; + + 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 >= 327 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (flex_int16_t) 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 ); + * 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; + 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 >= 327 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (flex_int16_t) yy_c]; + yy_is_jam = (yy_current_state == 326); + + (void)yyg; + return yy_is_jam ? 0 : yy_current_state; +} + +#ifndef YY_NO_UNPUT + + static void yyunput (int c, char * yy_bp , yyscan_t yyscanner) +{ + char *yy_cp; struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - 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 >= 327 ) - 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 == 326); + 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 = (int) 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" ); + } - return yy_is_jam ? 0 : yy_current_state; + *--yy_cp = (char) c; + + yyg->yytext_ptr = yy_bp; + yyg->yy_hold_char = *yy_cp; + yyg->yy_c_buf_p = yy_cp; } +#endif + #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput (yyscan_t yyscanner) @@ -1786,72 +1950,72 @@ static int yy_get_next_buffer (yyscan_t yyscanner) #endif { - int c; + 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. */ - cmDependsJava_yyrestart(yyin ,yyscanner); - - /*FALLTHROUGH*/ - - case EOB_ACT_END_OF_FILE: - { - if ( cmDependsJava_yywrap(yyscanner ) ) - return EOF; - - if ( ! yyg->yy_did_buffer_switch_on_eof ) - YY_NEW_FILE; + *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. */ + cmDependsJava_yyrestart(yyin ,yyscanner); + + /*FALLTHROUGH*/ + + case EOB_ACT_END_OF_FILE: + { + if ( cmDependsJava_yywrap(yyscanner ) ) + return 0; + + if ( ! yyg->yy_did_buffer_switch_on_eof ) + YY_NEW_FILE; #ifdef __cplusplus - return yyinput(yyscanner); + return yyinput(yyscanner); #else - return input(yyscanner); + return input(yyscanner); #endif - } + } - case EOB_ACT_CONTINUE_SCAN: - yyg->yy_c_buf_p = yyg->yytext_ptr + offset; - break; - } - } - } + 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; + 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; - return c; + return c; } -#endif /* ifndef YY_NO_INPUT */ +#endif /* ifndef YY_NO_INPUT */ /** Immediately switch to a different input stream. * @param input_file A readable stream. @@ -1862,14 +2026,14 @@ static int yy_get_next_buffer (yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if ( ! YY_CURRENT_BUFFER ){ + if ( ! YY_CURRENT_BUFFER ){ cmDependsJava_yyensure_buffer_stack (yyscanner); - YY_CURRENT_BUFFER_LVALUE = + YY_CURRENT_BUFFER_LVALUE = cmDependsJava_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); - } + } - cmDependsJava_yy_init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner); - cmDependsJava_yy_load_buffer_state(yyscanner ); + cmDependsJava_yy_init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner); + cmDependsJava_yy_load_buffer_state(yyscanner ); } /** Switch to a different input buffer. @@ -1880,41 +2044,41 @@ static int yy_get_next_buffer (yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - /* TODO. We should be able to replace this entire function body - * with - * cmDependsJava_yypop_buffer_state(); - * cmDependsJava_yypush_buffer_state(new_buffer); + /* TODO. We should be able to replace this entire function body + * with + * cmDependsJava_yypop_buffer_state(); + * cmDependsJava_yypush_buffer_state(new_buffer); */ - cmDependsJava_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; - cmDependsJava_yy_load_buffer_state(yyscanner ); - - /* We don't actually know whether we did this switch during - * EOF (cmDependsJava_yywrap()) processing, but the only time this flag - * is looked at is after cmDependsJava_yywrap() is called, so it's safe - * to go ahead and always set it. - */ - yyg->yy_did_buffer_switch_on_eof = 1; + cmDependsJava_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; + cmDependsJava_yy_load_buffer_state(yyscanner ); + + /* We don't actually know whether we did this switch during + * EOF (cmDependsJava_yywrap()) processing, but the only time this flag + * is looked at is after cmDependsJava_yywrap() is called, so it's safe + * to go ahead and always set it. + */ + yyg->yy_did_buffer_switch_on_eof = 1; } static void cmDependsJava_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; + 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. @@ -1925,26 +2089,26 @@ static void cmDependsJava_yy_load_buffer_state (yyscan_t yyscanner) */ YY_BUFFER_STATE cmDependsJava_yy_create_buffer (FILE * file, int size , yyscan_t yyscanner) { - YY_BUFFER_STATE b; + YY_BUFFER_STATE b; - b = (YY_BUFFER_STATE) cmDependsJava_yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in cmDependsJava_yy_create_buffer()" ); + b = (YY_BUFFER_STATE) cmDependsJava_yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in cmDependsJava_yy_create_buffer()" ); - b->yy_buf_size = size; + b->yy_buf_size = (yy_size_t)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 *) cmDependsJava_yyalloc(b->yy_buf_size + 2 ,yyscanner ); - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in cmDependsJava_yy_create_buffer()" ); + /* 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 *) cmDependsJava_yyalloc(b->yy_buf_size + 2 ,yyscanner ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in cmDependsJava_yy_create_buffer()" ); - b->yy_is_our_buffer = 1; + b->yy_is_our_buffer = 1; - cmDependsJava_yy_init_buffer(b,file ,yyscanner); + cmDependsJava_yy_init_buffer(b,file ,yyscanner); - return b; + return b; } /** Destroy the buffer. @@ -1955,22 +2119,18 @@ static void cmDependsJava_yy_load_buffer_state (yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if ( ! b ) - return; + 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_CURRENT_BUFFER ) /* Not sure if we should pop here. */ + YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; - if ( b->yy_is_our_buffer ) - cmDependsJava_yyfree((void *) b->yy_ch_buf ,yyscanner ); + if ( b->yy_is_our_buffer ) + cmDependsJava_yyfree((void *) b->yy_ch_buf ,yyscanner ); - cmDependsJava_yyfree((void *) b ,yyscanner ); + cmDependsJava_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 cmDependsJava_yyrestart() or at EOF. @@ -1978,13 +2138,13 @@ extern int isatty (int ); static void cmDependsJava_yy_init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner) { - int oerrno = errno; + int oerrno = errno; struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - cmDependsJava_yy_flush_buffer(b ,yyscanner); + cmDependsJava_yy_flush_buffer(b ,yyscanner); - b->yy_input_file = file; - b->yy_fill_buffer = 1; + b->yy_input_file = file; + b->yy_fill_buffer = 1; /* If b is the current buffer, then cmDependsJava_yy_init_buffer was _probably_ * called from cmDependsJava_yyrestart() or through yy_get_next_buffer. @@ -1997,7 +2157,7 @@ extern int isatty (int ); b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; - errno = oerrno; + errno = oerrno; } /** Discard all buffered characters. On the next scan, YY_INPUT will be called. @@ -2007,25 +2167,25 @@ extern int isatty (int ); void cmDependsJava_yy_flush_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if ( ! b ) - return; + if ( ! b ) + return; - b->yy_n_chars = 0; + 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; + /* 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_buf_pos = &b->yy_ch_buf[0]; - b->yy_at_bol = 1; - b->yy_buffer_status = YY_BUFFER_NEW; + b->yy_at_bol = 1; + b->yy_buffer_status = YY_BUFFER_NEW; - if ( b == YY_CURRENT_BUFFER ) - cmDependsJava_yy_load_buffer_state(yyscanner ); + if ( b == YY_CURRENT_BUFFER ) + cmDependsJava_yy_load_buffer_state(yyscanner ); } /** Pushes the new state onto the stack. The new state becomes @@ -2037,28 +2197,28 @@ extern int isatty (int ); void cmDependsJava_yypush_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if (new_buffer == NULL) - return; - - cmDependsJava_yyensure_buffer_stack(yyscanner); - - /* This block is copied from cmDependsJava_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 cmDependsJava_yy_switch_to_buffer. */ - cmDependsJava_yy_load_buffer_state(yyscanner ); - yyg->yy_did_buffer_switch_on_eof = 1; + if (new_buffer == NULL) + return; + + cmDependsJava_yyensure_buffer_stack(yyscanner); + + /* This block is copied from cmDependsJava_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 cmDependsJava_yy_switch_to_buffer. */ + cmDependsJava_yy_load_buffer_state(yyscanner ); + yyg->yy_did_buffer_switch_on_eof = 1; } /** Removes and deletes the top of the stack, if present. @@ -2068,18 +2228,18 @@ void cmDependsJava_yypush_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yy void cmDependsJava_yypop_buffer_state (yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if (!YY_CURRENT_BUFFER) - return; - - cmDependsJava_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) { - cmDependsJava_yy_load_buffer_state(yyscanner ); - yyg->yy_did_buffer_switch_on_eof = 1; - } + if (!YY_CURRENT_BUFFER) + return; + + cmDependsJava_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) { + cmDependsJava_yy_load_buffer_state(yyscanner ); + yyg->yy_did_buffer_switch_on_eof = 1; + } } /* Allocates the stack if it does not exist. @@ -2087,42 +2247,46 @@ void cmDependsJava_yypop_buffer_state (yyscan_t yyscanner) */ static void cmDependsJava_yyensure_buffer_stack (yyscan_t yyscanner) { - int nuto_alloc; + int num_to_alloc; struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if (!yyg->yy_buffer_stack) { + 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. + /* 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. */ - nuto_alloc = 1; - yyg->yy_buffer_stack = (struct yy_buffer_state**)cmDependsJava_yyalloc - (nuto_alloc * sizeof(struct yy_buffer_state*) - , yyscanner); - - memset(yyg->yy_buffer_stack, 0, nuto_alloc * sizeof(struct yy_buffer_state*)); - - yyg->yy_buffer_stack_max = nuto_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 */; - - nuto_alloc = yyg->yy_buffer_stack_max + grow_size; - yyg->yy_buffer_stack = (struct yy_buffer_state**)cmDependsJava_yyrealloc - (yyg->yy_buffer_stack, - nuto_alloc * sizeof(struct yy_buffer_state*) - , yyscanner); - - /* 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 = nuto_alloc; - } + num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */ + yyg->yy_buffer_stack = (struct yy_buffer_state**)cmDependsJava_yyalloc + (num_to_alloc * sizeof(struct yy_buffer_state*) + , yyscanner); + if ( ! yyg->yy_buffer_stack ) + YY_FATAL_ERROR( "out of dynamic memory in cmDependsJava_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. */ + yy_size_t grow_size = 8 /* arbitrary grow size */; + + num_to_alloc = yyg->yy_buffer_stack_max + grow_size; + yyg->yy_buffer_stack = (struct yy_buffer_state**)cmDependsJava_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 cmDependsJava_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. @@ -2133,110 +2297,112 @@ static void cmDependsJava_yyensure_buffer_stack (yyscan_t yyscanner) */ YY_BUFFER_STATE cmDependsJava_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) cmDependsJava_yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in cmDependsJava_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; - - cmDependsJava_yy_switch_to_buffer(b ,yyscanner ); - - return b; + 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 NULL; + + b = (YY_BUFFER_STATE) cmDependsJava_yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in cmDependsJava_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 = NULL; + 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; + + cmDependsJava_yy_switch_to_buffer(b ,yyscanner ); + + return b; } /** Setup the input buffer state to scan a string. The next call to cmDependsJava_yylex() will - * scan from a @e copy of @a yy_str. - * @param yy_str a NUL-terminated string to scan + * 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 * cmDependsJava_yy_scan_bytes() instead. */ -YY_BUFFER_STATE cmDependsJava_yy_scan_string (yyconst char * yy_str , yyscan_t yyscanner) +YY_BUFFER_STATE cmDependsJava_yy_scan_string (yyconst char * yystr , yyscan_t yyscanner) { - return cmDependsJava_yy_scan_bytes(yy_str,strlen(yy_str) ,yyscanner); + return cmDependsJava_yy_scan_bytes(yystr,(int) strlen(yystr) ,yyscanner); } /** Setup the input buffer state to scan the given bytes. The next call to cmDependsJava_yylex() will * scan from a @e copy of @a bytes. - * @param bytes the byte buffer to scan - * @param len the number of bytes in the buffer pointed to by @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 cmDependsJava_yy_scan_bytes (yyconst char * bytes, int len , yyscan_t yyscanner) +YY_BUFFER_STATE cmDependsJava_yy_scan_bytes (yyconst char * yybytes, int _yybytes_len , yyscan_t yyscanner) { - YY_BUFFER_STATE b; - char *buf; - yy_size_t n; - int i; + YY_BUFFER_STATE b; + char *buf; + yy_size_t n; + yy_size_t i; - /* Get memory for full buffer, including space for trailing EOB's. */ - n = len + 2; - buf = (char *) cmDependsJava_yyalloc(n ,yyscanner ); - if ( ! buf ) - YY_FATAL_ERROR( "out of dynamic memory in cmDependsJava_yy_scan_bytes()" ); + /* Get memory for full buffer, including space for trailing EOB's. */ + n = (yy_size_t) _yybytes_len + 2; + buf = (char *) cmDependsJava_yyalloc(n ,yyscanner ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in cmDependsJava_yy_scan_bytes()" ); - for ( i = 0; i < len; ++i ) - buf[i] = bytes[i]; + for ( i = 0; i < (size_t)_yybytes_len; ++i ) + buf[i] = yybytes[i]; - buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR; + buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; - b = cmDependsJava_yy_scan_buffer(buf,n ,yyscanner); - if ( ! b ) - YY_FATAL_ERROR( "bad buffer in cmDependsJava_yy_scan_bytes()" ); + b = cmDependsJava_yy_scan_buffer(buf,n ,yyscanner); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in cmDependsJava_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; + /* 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; + return b; } #ifndef YY_EXIT_FAILURE #define YY_EXIT_FAILURE 2 #endif -static void yy_fatal_error (yyconst char* msg , yyscan_t) +static void yynoreturn yy_fatal_error (yyconst char* msg , yyscan_t yyscanner) { - (void) fprintf( stderr, "%s\n", msg ); - exit( YY_EXIT_FAILURE ); + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + (void)yyg; + (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. */ \ + 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 ) + 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. */ @@ -2323,51 +2489,51 @@ void cmDependsJava_yyset_extra (YY_EXTRA_TYPE user_defined , yyscan_t yyscanner } /** Set the current line number. - * @param line_number The line number to set. + * @param _line_number line number * @param yyscanner The scanner object. */ -void cmDependsJava_yyset_lineno (int line_number , yyscan_t yyscanner) +void cmDependsJava_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( "cmDependsJava_yyset_lineno called with no buffer" , yyscanner); + YY_FATAL_ERROR( "cmDependsJava_yyset_lineno called with no buffer" ); - yylineno = line_number; + yylineno = _line_number; } /** Set the current column. - * @param column_no The column number to set. + * @param _column_no column number * @param yyscanner The scanner object. */ -void cmDependsJava_yyset_column (int column_no , yyscan_t yyscanner) +void cmDependsJava_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( "cmDependsJava_yyset_column called with no buffer" , yyscanner); + YY_FATAL_ERROR( "cmDependsJava_yyset_column called with no buffer" ); - yycolumn = column_no; + yycolumn = _column_no; } /** Set the input stream. This does not discard the current * input buffer. - * @param in_str A readable stream. + * @param _in_str A readable stream. * @param yyscanner The scanner object. * @see cmDependsJava_yy_switch_to_buffer */ -void cmDependsJava_yyset_in (FILE * in_str , yyscan_t yyscanner) +void cmDependsJava_yyset_in (FILE * _in_str , yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyin = in_str ; + yyin = _in_str ; } -void cmDependsJava_yyset_out (FILE * out_str , yyscan_t yyscanner) +void cmDependsJava_yyset_out (FILE * _out_str , yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyout = out_str ; + yyout = _out_str ; } int cmDependsJava_yyget_debug (yyscan_t yyscanner) @@ -2376,45 +2542,14 @@ int cmDependsJava_yyget_debug (yyscan_t yyscanner) return yy_flex_debug; } -void cmDependsJava_yyset_debug (int bdebug , yyscan_t yyscanner) +void cmDependsJava_yyset_debug (int _bdebug , yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yy_flex_debug = bdebug ; + yy_flex_debug = _bdebug ; } /* Accessor methods for yylval and yylloc */ -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 once per scanner lifetime. */ - - 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 = 1; - yyg->yy_start = 0; - yyg->yy_start_stack_ptr = 0; - yyg->yy_start_stack_depth = 0; - yyg->yy_start_stack = (int *) 0; - -/* 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 - * cmDependsJava_yylex_init() - */ - return 0; -} - /* User-visible API */ /* cmDependsJava_yylex_init is special because it creates the scanner itself, so it is @@ -2437,33 +2572,108 @@ int cmDependsJava_yylex_init(yyscan_t* ptr_yy_globals) return 1; } - memset(*ptr_yy_globals,0,sizeof(struct yyguts_t)); + /* 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 ); } +/* cmDependsJava_yylex_init_extra has the same functionality as cmDependsJava_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 cmDependsJava_yyalloc in + * the yyextra field. + */ + +int cmDependsJava_yylex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_globals ) + +{ + struct yyguts_t dummy_yyguts; + + cmDependsJava_yyset_extra (yy_user_defined, &dummy_yyguts); + + if (ptr_yy_globals == NULL){ + errno = EINVAL; + return 1; + } + + *ptr_yy_globals = (yyscan_t) cmDependsJava_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)); + + cmDependsJava_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 cmDependsJava_yylex_destroy(), so don't allocate here. + */ + + yyg->yy_buffer_stack = NULL; + yyg->yy_buffer_stack_top = 0; + yyg->yy_buffer_stack_max = 0; + yyg->yy_c_buf_p = NULL; + 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 = NULL; + yyout = NULL; +#endif + + /* For future reference: Set errno on error, since we are called by + * cmDependsJava_yylex_init() + */ + return 0; +} + /* cmDependsJava_yylex_destroy is for both reentrant and non-reentrant scanners. */ int cmDependsJava_yylex_destroy (yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* Pop the buffer stack, destroying each element. */ - while(YY_CURRENT_BUFFER){ - cmDependsJava_yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner ); - YY_CURRENT_BUFFER_LVALUE = NULL; - cmDependsJava_yypop_buffer_state(yyscanner); - } + while(YY_CURRENT_BUFFER){ + cmDependsJava_yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner ); + YY_CURRENT_BUFFER_LVALUE = NULL; + cmDependsJava_yypop_buffer_state(yyscanner); + } - /* Destroy the stack itself. */ - cmDependsJava_yyfree(yyg->yy_buffer_stack ,yyscanner); - yyg->yy_buffer_stack = NULL; + /* Destroy the stack itself. */ + cmDependsJava_yyfree(yyg->yy_buffer_stack ,yyscanner); + yyg->yy_buffer_stack = NULL; /* Destroy the start condition stack. */ cmDependsJava_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 + * cmDependsJava_yylex() is called, initialization will occur. */ + yy_init_globals( yyscanner); + /* Destroy the main struct (reentrant only). */ cmDependsJava_yyfree ( yyscanner , yyscanner ); + yyscanner = NULL; return 0; } @@ -2474,62 +2684,55 @@ int cmDependsJava_yylex_destroy (yyscan_t yyscanner) #ifndef yytext_ptr static void yy_flex_strncpy (char* s1, yyconst char * s2, int n , yyscan_t yyscanner) { - int i; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - for ( i = 0; i < n; ++i ) - s1[i] = s2[i]; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + (void)yyg; + + 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; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - for ( n = 0; s[n]; ++n ) - ; + int n; + for ( n = 0; s[n]; ++n ) + ; - return n; + return n; } #endif -void *cmDependsJava_yyalloc (yy_size_t size , yyscan_t) +void *cmDependsJava_yyalloc (yy_size_t size , yyscan_t yyscanner) { - return (void *) malloc( size ); + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + (void)yyg; + return malloc(size); } -void *cmDependsJava_yyrealloc (void * ptr, yy_size_t size , yyscan_t) +void *cmDependsJava_yyrealloc (void * ptr, yy_size_t size , yyscan_t yyscanner) { - /* 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 ); + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + (void)yyg; + + /* 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 realloc(ptr, size); } -void cmDependsJava_yyfree (void * ptr , yyscan_t) +void cmDependsJava_yyfree (void * ptr , yyscan_t yyscanner) { - free( (char *) ptr ); /* see cmDependsJava_yyrealloc() for (char *) cast */ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + (void)yyg; + free( (char *) ptr ); /* see cmDependsJava_yyrealloc() for (char *) cast */ } #define YYTABLES_NAME "yytables" -#undef YY_NEW_FILE -#undef YY_FLUSH_BUFFER -#undef yy_set_bol -#undef yy_new_buffer -#undef yy_set_interactive -#undef yytext_ptr -#undef YY_DO_BEFORE_ACTION - -#ifdef YY_DECL_IS_OURS -#undef YY_DECL_IS_OURS -#undef YY_DECL -#endif -#line 214 "cmDependsJavaLexer.in.l" - - - +#line 174 "cmDependsJavaLexer.in.l" diff --git a/Source/cmDependsJavaLexer.h b/Source/cmDependsJavaLexer.h index e82db26..ccadd70 100644 --- a/Source/cmDependsJavaLexer.h +++ b/Source/cmDependsJavaLexer.h @@ -1,17 +1,20 @@ -/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying - file Copyright.txt or https://cmake.org/licensing for details. */ #ifndef cmDependsJava_yyHEADER_H #define cmDependsJava_yyHEADER_H 1 #define cmDependsJava_yyIN_HEADER 1 +#line 6 "cmDependsJavaLexer.h" + +#line 8 "cmDependsJavaLexer.h" + +#define FLEXINT_H 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 31 +#define YY_FLEX_MINOR_VERSION 6 +#define YY_FLEX_SUBMINOR_VERSION 1 #if YY_FLEX_SUBMINOR_VERSION > 0 #define FLEX_BETA #endif @@ -24,10 +27,6 @@ #include <errno.h> #include <stdlib.h> -#if defined(__BEOS__) || defined(__HAIKU__) -#include <unistd.h> /* prevents a conflict with a #define later on... */ -#endif - /* end standard C headers. */ /* flex integer type definitions */ @@ -37,7 +36,15 @@ /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ -#if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L +#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 <inttypes.h> typedef int8_t flex_int8_t; typedef uint8_t flex_uint8_t; @@ -52,7 +59,6 @@ typedef int flex_int32_t; typedef unsigned char flex_uint8_t; typedef unsigned short int flex_uint16_t; typedef unsigned int flex_uint32_t; -#endif /* ! C99 */ /* Limits of integral types. */ #ifndef INT8_MIN @@ -83,26 +89,17 @@ typedef unsigned int flex_uint32_t; #define UINT32_MAX (4294967295U) #endif -#endif /* ! FLEXINT_H */ - -#ifdef __cplusplus - -/* The "const" storage-class-modifier is valid. */ -#define YY_USE_CONST - -#else /* ! __cplusplus */ - -#if __STDC__ - -#define YY_USE_CONST +#endif /* ! C99 */ -#endif /* __STDC__ */ -#endif /* ! __cplusplus */ +#endif /* ! FLEXINT_H */ -#ifdef YY_USE_CONST +/* TODO: this is always defined, so inline it */ #define yyconst const + +#if defined(__GNUC__) && __GNUC__ >= 3 +#define yynoreturn __attribute__((__noreturn__)) #else -#define yyconst +#define yynoreturn #endif /* An opaque pointer. */ @@ -122,91 +119,91 @@ typedef void* yyscan_t; #define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) #define yy_flex_debug yyg->yy_flex_debug_r -int cmDependsJava_yylex_init (yyscan_t* scanner); +/* 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 -/* The following is because we cannot portably get our hands on size_t - * (without autoconf's help, which isn't available because we want - * flex-generated scanners to compile on their own). - */ - #ifndef YY_TYPEDEF_YY_SIZE_T #define YY_TYPEDEF_YY_SIZE_T -typedef unsigned int 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; + { + 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. + */ + int 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; + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; - int yy_buffer_status; + int yy_buffer_status; - }; + }; #endif /* !YY_STRUCT_YY_BUFFER_STATE */ void cmDependsJava_yyrestart (FILE *input_file ,yyscan_t yyscanner ); -void cmDependsJava_yy_switch_to_buffer (YY_BUFFER_STATE new_buffer , - yyscan_t yyscanner ); -YY_BUFFER_STATE cmDependsJava_yy_create_buffer (FILE *file,int size , - yyscan_t yyscanner ); +void cmDependsJava_yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); +YY_BUFFER_STATE cmDependsJava_yy_create_buffer (FILE *file,int size ,yyscan_t yyscanner ); void cmDependsJava_yy_delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); void cmDependsJava_yy_flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); -void cmDependsJava_yypush_buffer_state (YY_BUFFER_STATE new_buffer , - yyscan_t yyscanner ); +void cmDependsJava_yypush_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); void cmDependsJava_yypop_buffer_state (yyscan_t yyscanner ); -YY_BUFFER_STATE cmDependsJava_yy_scan_buffer (char *base,yy_size_t size , - yyscan_t yyscanner ); -YY_BUFFER_STATE cmDependsJava_yy_scan_string (yyconst char *yy_str , - yyscan_t yyscanner ); -YY_BUFFER_STATE cmDependsJava_yy_scan_bytes (yyconst char *bytes,int len , - yyscan_t yyscanner ); +YY_BUFFER_STATE cmDependsJava_yy_scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner ); +YY_BUFFER_STATE cmDependsJava_yy_scan_string (yyconst char *yy_str ,yyscan_t yyscanner ); +YY_BUFFER_STATE cmDependsJava_yy_scan_bytes (yyconst char *bytes,int len ,yyscan_t yyscanner ); void *cmDependsJava_yyalloc (yy_size_t ,yyscan_t yyscanner ); void *cmDependsJava_yyrealloc (void *,yy_size_t ,yyscan_t yyscanner ); @@ -214,7 +211,7 @@ void cmDependsJava_yyfree (void * ,yyscan_t yyscanner ); /* Begin user sect3 */ -#define cmDependsJava_yywrap(n) 1 +#define cmDependsJava_yywrap(yyscanner) (/*CONSTCOND*/1) #define YY_SKIP_YYWRAP #define yytext_ptr yytext_r @@ -230,6 +227,10 @@ void cmDependsJava_yyfree (void * ,yyscan_t yyscanner ); #define YY_EXTRA_TYPE void * #endif +int cmDependsJava_yylex_init (yyscan_t* scanner); + +int cmDependsJava_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. */ @@ -241,24 +242,27 @@ void cmDependsJava_yyset_debug (int debug_flag ,yyscan_t yyscanner ); YY_EXTRA_TYPE cmDependsJava_yyget_extra (yyscan_t yyscanner ); -void cmDependsJava_yyset_extra (YY_EXTRA_TYPE user_defined , - yyscan_t yyscanner ); +void cmDependsJava_yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner ); FILE *cmDependsJava_yyget_in (yyscan_t yyscanner ); -void cmDependsJava_yyset_in (FILE * in_str ,yyscan_t yyscanner ); +void cmDependsJava_yyset_in (FILE * _in_str ,yyscan_t yyscanner ); FILE *cmDependsJava_yyget_out (yyscan_t yyscanner ); -void cmDependsJava_yyset_out (FILE * out_str ,yyscan_t yyscanner ); +void cmDependsJava_yyset_out (FILE * _out_str ,yyscan_t yyscanner ); -int cmDependsJava_yyget_leng (yyscan_t yyscanner ); + int cmDependsJava_yyget_leng (yyscan_t yyscanner ); char *cmDependsJava_yyget_text (yyscan_t yyscanner ); int cmDependsJava_yyget_lineno (yyscan_t yyscanner ); -void cmDependsJava_yyset_lineno (int line_number ,yyscan_t yyscanner ); +void cmDependsJava_yyset_lineno (int _line_number ,yyscan_t yyscanner ); + +int cmDependsJava_yyget_column (yyscan_t yyscanner ); + +void cmDependsJava_yyset_column (int _column_no ,yyscan_t yyscanner ); /* Macros after this point can all be overridden by user definitions in * section 1. @@ -286,7 +290,12 @@ static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner); /* 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. */ @@ -305,15 +314,13 @@ extern int cmDependsJava_yylex (yyscan_t yyscanner); #define YY_DECL int cmDependsJava_yylex (yyscan_t yyscanner) #endif /* !YY_DECL */ -/* yy_get_previous_state - get the state just before the - EOB char was reached */ +/* 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 yytext_ptr #undef YY_DO_BEFORE_ACTION #ifdef YY_DECL_IS_OURS @@ -321,5 +328,9 @@ extern int cmDependsJava_yylex (yyscan_t yyscanner); #undef YY_DECL #endif +#line 174 "cmDependsJavaLexer.in.l" + + +#line 335 "cmDependsJavaLexer.h" #undef cmDependsJava_yyIN_HEADER #endif /* cmDependsJava_yyHEADER_H */ diff --git a/Source/cmDependsJavaLexer.in.l b/Source/cmDependsJavaLexer.in.l index fcc5693..8cb42b1 100644 --- a/Source/cmDependsJavaLexer.in.l +++ b/Source/cmDependsJavaLexer.in.l @@ -3,29 +3,23 @@ file Copyright.txt or https://cmake.org/licensing for details. */ /* -This file must be translated to C and modified to build everywhere. +This file must be translated to C++ and modified to build everywhere. -Run flex like this: +Run flex >= 2.6 like this: - flex --prefix=cmDependsJava_yy --header-file=cmDependsJavaLexer.h -ocmDependsJavaLexer.cxx cmDependsJavaLexer.in.l + flex --nounistd -DFLEXINT_H --prefix=cmDependsJava_yy --header-file=cmDependsJavaLexer.h -ocmDependsJavaLexer.cxx cmDependsJavaLexer.in.l -Modify cmDependsJavaLexer.c: - - remove TABs - - remove use of the 'register' storage class specifier - - remove "yyscanner" argument from these methods: - yy_fatal_error, cmDependsJava_yyalloc, cmDependsJava_yyrealloc, cmDependsJava_yyfree - - remove all YY_BREAK lines occurring right after return statements - - change while ( 1 ) to for(;;) - -Modify cmDependsJavaLexer.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) +Modify cmDependsJavaLexer.cxx: + - remove trailing whitespace: sed -i 's/\s*$//' cmDependsJavaLexer.h cmDependsJavaLexer.cxx + - remove blank lines at end of file + - #include "cmStandardLexer.h" at the top + - add cast in yy_scan_bytes for loop condition of _yybytes_len to size_t */ -#include "cmStandardLexer.h" +/* IWYU pragma: no_forward_declare yyguts_t */ + +#include <iostream> #include "cmDependsJavaParserHelper.h" @@ -170,7 +164,7 @@ null { PRIMITIVE; return jp_NULLLITERAL; } \/\/.*\n { } [ \f\t\n\r] { } -. { +. { std::cerr << "Unknown character: " << yytext[0] << " (" << (int)yytext[0] << ")" << std::endl; yyextra->Error("Unknown character"); diff --git a/Source/cmExprLexer.cxx b/Source/cmExprLexer.cxx index 0ecab22..fb6f0db 100644 --- a/Source/cmExprLexer.cxx +++ b/Source/cmExprLexer.cxx @@ -1,18 +1,17 @@ -#include <cmConfigure.h> - -#include "cmStandardIncludes.h" -#line 2 "/home/andy/vtk/CMake-bin/Source/cmExprLexer.cxx" +#include "cmStandardLexer.h" +#line 2 "cmExprLexer.cxx" -#line 4 "/home/andy/vtk/CMake-bin/Source/cmExprLexer.cxx" +#line 4 "cmExprLexer.cxx" +#define FLEXINT_H 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 31 +#define YY_FLEX_MINOR_VERSION 6 +#define YY_FLEX_SUBMINOR_VERSION 1 #if YY_FLEX_SUBMINOR_VERSION > 0 #define FLEX_BETA #endif @@ -34,7 +33,15 @@ /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ -#if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L +#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 <inttypes.h> typedef int8_t flex_int8_t; typedef uint8_t flex_uint8_t; @@ -49,7 +56,6 @@ typedef int flex_int32_t; typedef unsigned char flex_uint8_t; typedef unsigned short int flex_uint16_t; typedef unsigned int flex_uint32_t; -#endif /* ! C99 */ /* Limits of integral types. */ #ifndef INT8_MIN @@ -80,26 +86,17 @@ typedef unsigned int flex_uint32_t; #define UINT32_MAX (4294967295U) #endif -#endif /* ! FLEXINT_H */ - -#ifdef __cplusplus - -/* The "const" storage-class-modifier is valid. */ -#define YY_USE_CONST - -#else /* ! __cplusplus */ - -#if __STDC__ - -#define YY_USE_CONST +#endif /* ! C99 */ -#endif /* __STDC__ */ -#endif /* ! __cplusplus */ +#endif /* ! FLEXINT_H */ -#ifdef YY_USE_CONST +/* TODO: this is always defined, so inline it */ #define yyconst const + +#if defined(__GNUC__) && __GNUC__ >= 3 +#define yynoreturn __attribute__((__noreturn__)) #else -#define yyconst +#define yynoreturn #endif /* Returned upon end-of-file. */ @@ -129,8 +126,6 @@ typedef void* yyscan_t; #define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) #define yy_flex_debug yyg->yy_flex_debug_r -int cmExpr_yylex_init (yyscan_t* scanner); - /* 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. @@ -154,108 +149,117 @@ int cmExpr_yylex_init (yyscan_t* scanner); /* 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 +#ifndef YY_TYPEDEF_YY_SIZE_T +#define YY_TYPEDEF_YY_SIZE_T +typedef size_t yy_size_t; +#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) + #define YY_LINENO_REWIND_TO(ptr) -/* Return all but the first "n" matched characters back to the input - stream. */ +/* Return all but the first "n" matched characters back to the input stream. */ #define yyless(n) \ - do \ - { \ - /* Undo effects of setting up yytext. */ \ + 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 ) - -/* The following is because we cannot portably get our hands on size_t - * (without autoconf's help, which isn't available because we want - * flex-generated scanners to compile on their own). - */ + *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 ) -#ifndef YY_TYPEDEF_YY_SIZE_T -#define YY_TYPEDEF_YY_SIZE_T -typedef unsigned int yy_size_t; -#endif +#define unput(c) yyunput( c, yyg->yytext_ptr , yyscanner ) #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; + { + 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. + */ + int 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; + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; - int yy_buffer_status; + 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 cmExpr_yyrestart()), so that the user can continue scanning by - * just pointing yyin at a new input file. - */ + /* 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 cmExpr_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 @@ -268,8 +272,8 @@ struct yy_buffer_state ? 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. +/* 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] @@ -298,30 +302,30 @@ void cmExpr_yyfree (void * ,yyscan_t yyscanner ); #define yy_new_buffer cmExpr_yy_create_buffer #define yy_set_interactive(is_interactive) \ - { \ - if ( ! YY_CURRENT_BUFFER ){ \ + { \ + if ( ! YY_CURRENT_BUFFER ){ \ cmExpr_yyensure_buffer_stack (yyscanner); \ - YY_CURRENT_BUFFER_LVALUE = \ + YY_CURRENT_BUFFER_LVALUE = \ cmExpr_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ - } + } \ + YY_CURRENT_BUFFER_LVALUE->yy_is_interactive = is_interactive; \ + } #define yy_set_bol(at_bol) \ - { \ - if ( ! YY_CURRENT_BUFFER ){\ + { \ + if ( ! YY_CURRENT_BUFFER ){\ cmExpr_yyensure_buffer_stack (yyscanner); \ - YY_CURRENT_BUFFER_LVALUE = \ + YY_CURRENT_BUFFER_LVALUE = \ cmExpr_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); \ - } \ - YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ - } + } \ + YY_CURRENT_BUFFER_LVALUE->yy_at_bol = at_bol; \ + } #define YY_AT_BOL() (YY_CURRENT_BUFFER_LVALUE->yy_at_bol) /* Begin user sect3 */ -#define cmExpr_yywrap(n) 1 +#define cmExpr_yywrap(yyscanner) (/*CONSTCOND*/1) #define YY_SKIP_YYWRAP typedef unsigned char YY_CHAR; @@ -331,30 +335,29 @@ 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 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 ); +static void yynoreturn 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; + yyg->yytext_ptr = yy_bp; \ + yyleng = (int) (yy_cp - yy_bp); \ + yyg->yy_hold_char = *yy_cp; \ + *yy_cp = '\0'; \ + yyg->yy_c_buf_p = yy_cp; #define YY_NUM_RULES 15 #define YY_END_OF_BUFFER 16 /* 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; - }; + { + flex_int32_t yy_verify; + flex_int32_t yy_nxt; + }; static yyconst flex_int16_t yy_accept[23] = { 0, 0, 0, 16, 15, 6, 8, 13, 14, 4, 2, @@ -362,7 +365,7 @@ static yyconst flex_int16_t yy_accept[23] = 12, 0 } ; -static yyconst flex_int32_t yy_ec[256] = +static yyconst YY_CHAR yy_ec[256] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, @@ -394,13 +397,13 @@ static yyconst flex_int32_t yy_ec[256] = 1, 1, 1, 1, 1 } ; -static yyconst flex_int32_t yy_meta[16] = +static yyconst YY_CHAR yy_meta[16] = { 0, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 } ; -static yyconst flex_int16_t yy_base[23] = +static yyconst flex_uint16_t yy_base[23] = { 0, 0, 0, 20, 21, 21, 21, 21, 21, 21, 21, 21, 21, 9, 7, 5, 21, 21, 21, 6, 21, @@ -414,7 +417,7 @@ static yyconst flex_int16_t yy_def[23] = 22, 0 } ; -static yyconst flex_int16_t yy_nxt[37] = +static yyconst flex_uint16_t yy_nxt[37] = { 0, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 21, 20, 19, 22, @@ -437,34 +440,27 @@ static yyconst flex_int16_t yy_chk[37] = #define yymore() yymore_used_but_not_detected #define YY_MORE_ADJ 0 #define YY_RESTORE_YY_MORE_OFFSET -#line 1 "/home/andy/vtk/CMake/Source/cmExprLexer.in.l" -#line 2 "/home/andy/vtk/CMake/Source/cmExprLexer.in.l" +#line 1 "cmExprLexer.in.l" +#line 2 "cmExprLexer.in.l" /* Distributed under the OSI-approved BSD 3-Clause License. See accompanying file Copyright.txt or https://cmake.org/licensing for details. */ /* -This file must be translated to C and modified to build everywhere. +This file must be translated to C++ and modified to build everywhere. -Run flex like this: +Run flex >= 2.6 like this: - flex --prefix=cmExpr_yy --header-file=cmExprLexer.h -ocmExprLexer.cxx cmExprLexer.in.l + flex --nounistd -DFLEXINT_H --prefix=cmExpr_yy --header-file=cmExprLexer.h -ocmExprLexer.cxx cmExprLexer.in.l Modify cmExprLexer.cxx: - - remove TABs - - remove "yyscanner" argument from these methods: - yy_fatal_error, cmExpr_yyalloc, cmExpr_yyrealloc, cmExpr_yyfree - - remove all YY_BREAK lines occurring right after return statements - - change while ( 1 ) to for(;;) - -Modify cmExprLexer.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) + - remove trailing whitespace: sed -i 's/\s*$//' cmExprLexer.h cmExprLexer.cxx + - remove blank lines at end of file + - #include "cmStandardLexer.h" at the top + - add cast in cmExpr_yy_scan_bytes for loop condition of _yybytes_len to size_t */ -#include "cmStandardLexer.h" +/* IWYU pragma: no_forward_declare yyguts_t */ #include "cmExprParserHelper.h" @@ -477,18 +473,10 @@ Modify cmExprLexer.h: #include "cmExprParserTokens.h" /*--------------------------------------------------------------------------*/ -#line 518 "/home/andy/vtk/CMake-bin/Source/cmExprLexer.cxx" +#line 476 "cmExprLexer.cxx" #define INITIAL 0 -#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 <unistd.h> -#endif - #ifndef YY_EXTRA_TYPE #define YY_EXTRA_TYPE void * #endif @@ -500,8 +488,7 @@ 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. */ + /* 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. */ @@ -528,6 +515,12 @@ struct yyguts_t }; /* end struct yyguts_t */ +static int yy_init_globals (yyscan_t yyscanner ); + +int cmExpr_yylex_init (yyscan_t* scanner); + +int cmExpr_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. */ @@ -543,19 +536,23 @@ void cmExpr_yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner ); FILE *cmExpr_yyget_in (yyscan_t yyscanner ); -void cmExpr_yyset_in (FILE * in_str ,yyscan_t yyscanner ); +void cmExpr_yyset_in (FILE * _in_str ,yyscan_t yyscanner ); FILE *cmExpr_yyget_out (yyscan_t yyscanner ); -void cmExpr_yyset_out (FILE * out_str ,yyscan_t yyscanner ); +void cmExpr_yyset_out (FILE * _out_str ,yyscan_t yyscanner ); -int cmExpr_yyget_leng (yyscan_t yyscanner ); + int cmExpr_yyget_leng (yyscan_t yyscanner ); char *cmExpr_yyget_text (yyscan_t yyscanner ); int cmExpr_yyget_lineno (yyscan_t yyscanner ); -void cmExpr_yyset_lineno (int line_number ,yyscan_t yyscanner ); +void cmExpr_yyset_lineno (int _line_number ,yyscan_t yyscanner ); + +int cmExpr_yyget_column (yyscan_t yyscanner ); + +void cmExpr_yyset_column (int _column_no ,yyscan_t yyscanner ); /* Macros after this point can all be overridden by user definitions in * section 1. @@ -569,6 +566,12 @@ extern int cmExpr_yywrap (yyscan_t yyscanner ); #endif #endif +#ifndef YY_NO_UNPUT + + static void yyunput (int c,char *buf_ptr ,yyscan_t yyscanner); + +#endif + #ifndef yytext_ptr static void yy_flex_strncpy (char *,yyconst char *,int ,yyscan_t yyscanner); #endif @@ -589,7 +592,12 @@ static int input (yyscan_t yyscanner ); /* 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. */ @@ -597,7 +605,7 @@ static int input (yyscan_t yyscanner ); /* This used to be an fputs(), but since the string might contain NUL's, * we now use fwrite(). */ -#define ECHO (void) fwrite( yytext, yyleng, 1, yyout ) +#define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0) #endif /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, @@ -605,33 +613,33 @@ static int input (yyscan_t yyscanner ); */ #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); \ - } \ - }\ + 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 = (int) 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 @@ -676,494 +684,559 @@ extern int cmExpr_yylex (yyscan_t yyscanner); /* Code executed at the end of each rule. */ #ifndef YY_BREAK -#define YY_BREAK break; +#define YY_BREAK /*LINTED*/break; #endif #define YY_RULE_SETUP \ - YY_USER_ACTION + 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; + yy_state_type yy_current_state; + char *yy_cp, *yy_bp; + int yy_act; struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; -#line 86 "/home/andy/vtk/CMake/Source/cmExprLexer.in.l" + if ( !yyg->yy_init ) + { + yyg->yy_init = 1; +#ifdef YY_USER_INIT + YY_USER_INIT; +#endif -#line 736 "/home/andy/vtk/CMake-bin/Source/cmExprLexer.cxx" + if ( ! yyg->yy_start ) + yyg->yy_start = 1; /* first start state */ - if ( yyg->yy_init ) - { - yyg->yy_init = 0; + if ( ! yyin ) + yyin = stdin; -#ifdef YY_USER_INIT - YY_USER_INIT; -#endif + if ( ! yyout ) + yyout = stdout; - if ( ! yyg->yy_start ) - yyg->yy_start = 1; /* first start state */ + if ( ! YY_CURRENT_BUFFER ) { + cmExpr_yyensure_buffer_stack (yyscanner); + YY_CURRENT_BUFFER_LVALUE = + cmExpr_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); + } - if ( ! yyin ) - yyin = stdin; + cmExpr_yy_load_buffer_state(yyscanner ); + } - if ( ! yyout ) - yyout = stdout; + { +#line 39 "cmExprLexer.in.l" - if ( ! YY_CURRENT_BUFFER ) { - cmExpr_yyensure_buffer_stack (yyscanner); - YY_CURRENT_BUFFER_LVALUE = - cmExpr_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); - } - cmExpr_yy_load_buffer_state(yyscanner ); - } +#line 732 "cmExprLexer.cxx" - for(;;) /* loops until end-of-file is reached */ - { - yy_cp = yyg->yy_c_buf_p; + while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */ + { + yy_cp = yyg->yy_c_buf_p; - /* Support of yytext. */ - *yy_cp = yyg->yy_hold_char; + /* 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_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 = yyg->yy_start; 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 >= 23 ) - 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] != 21 ); + 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 >= 23 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (flex_int16_t) yy_c]; + ++yy_cp; + } + while ( yy_base[yy_current_state] != 21 ); 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; + 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 88 "/home/andy/vtk/CMake/Source/cmExprLexer.in.l" +#line 41 "cmExprLexer.in.l" { yylvalp->Number = atoi(yytext); return exp_NUMBER; } + YY_BREAK case 2: YY_RULE_SETUP -#line 90 "/home/andy/vtk/CMake/Source/cmExprLexer.in.l" +#line 43 "cmExprLexer.in.l" { return exp_PLUS; } + YY_BREAK case 3: YY_RULE_SETUP -#line 91 "/home/andy/vtk/CMake/Source/cmExprLexer.in.l" +#line 44 "cmExprLexer.in.l" { return exp_MINUS; } + YY_BREAK case 4: YY_RULE_SETUP -#line 92 "/home/andy/vtk/CMake/Source/cmExprLexer.in.l" +#line 45 "cmExprLexer.in.l" { return exp_TIMES; } + YY_BREAK case 5: YY_RULE_SETUP -#line 93 "/home/andy/vtk/CMake/Source/cmExprLexer.in.l" +#line 46 "cmExprLexer.in.l" { return exp_DIVIDE; } + YY_BREAK case 6: YY_RULE_SETUP -#line 94 "/home/andy/vtk/CMake/Source/cmExprLexer.in.l" +#line 47 "cmExprLexer.in.l" { return exp_MOD; } + YY_BREAK case 7: YY_RULE_SETUP -#line 95 "/home/andy/vtk/CMake/Source/cmExprLexer.in.l" +#line 48 "cmExprLexer.in.l" { return exp_OR; } + YY_BREAK case 8: YY_RULE_SETUP -#line 96 "/home/andy/vtk/CMake/Source/cmExprLexer.in.l" +#line 49 "cmExprLexer.in.l" { return exp_AND; } + YY_BREAK case 9: YY_RULE_SETUP -#line 97 "/home/andy/vtk/CMake/Source/cmExprLexer.in.l" +#line 50 "cmExprLexer.in.l" { return exp_XOR; } + YY_BREAK case 10: YY_RULE_SETUP -#line 98 "/home/andy/vtk/CMake/Source/cmExprLexer.in.l" +#line 51 "cmExprLexer.in.l" { return exp_NOT; } + YY_BREAK case 11: YY_RULE_SETUP -#line 99 "/home/andy/vtk/CMake/Source/cmExprLexer.in.l" +#line 52 "cmExprLexer.in.l" { return exp_SHIFTLEFT; } + YY_BREAK case 12: YY_RULE_SETUP -#line 100 "/home/andy/vtk/CMake/Source/cmExprLexer.in.l" +#line 53 "cmExprLexer.in.l" { return exp_SHIFTRIGHT; } + YY_BREAK case 13: YY_RULE_SETUP -#line 101 "/home/andy/vtk/CMake/Source/cmExprLexer.in.l" +#line 54 "cmExprLexer.in.l" { return exp_OPENPARENT; } + YY_BREAK case 14: YY_RULE_SETUP -#line 102 "/home/andy/vtk/CMake/Source/cmExprLexer.in.l" +#line 55 "cmExprLexer.in.l" { return exp_CLOSEPARENT; } + YY_BREAK case 15: YY_RULE_SETUP -#line 104 "/home/andy/vtk/CMake/Source/cmExprLexer.in.l" +#line 57 "cmExprLexer.in.l" ECHO; - YY_BREAK -#line 894 "/home/andy/vtk/CMake-bin/Source/cmExprLexer.cxx" + YY_BREAK +#line 864 "cmExprLexer.cxx" case YY_STATE_EOF(INITIAL): - yyterminate(); - - 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 - * cmExpr_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 ( cmExpr_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 */ -return 0; /* this should not happen but it quiets some compilers */ + yyterminate(); + + 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 + * cmExpr_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 ( cmExpr_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 user's declarations */ } /* end of cmExpr_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 + * 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 - { - size_t nuto_read = - YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; - - while ( nuto_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. */ - cmExpr_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]; - - nuto_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - - number_to_move - 1; - - } - - if ( nuto_read > YY_READ_BUF_SIZE ) - nuto_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, nuto_read ); - - YY_CURRENT_BUFFER_LVALUE->yy_n_chars = yyg->yy_n_chars; - } + char *dest = YY_CURRENT_BUFFER_LVALUE->yy_ch_buf; + char *source = yyg->yytext_ptr; + yy_size_t 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 = (yy_size_t) (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_LVALUE; + + 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. */ + cmExpr_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 = NULL; + + 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, 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; + cmExpr_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 ((int) (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. */ + int new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1); + YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) cmExpr_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]; - if ( yyg->yy_n_chars == 0 ) - { - if ( number_to_move == YY_MORE_ADJ ) - { - ret_val = EOB_ACT_END_OF_FILE; - cmExpr_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; - - 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; + return ret_val; } -/* yy_get_previous_state - get the state just before the EOB char was - reached */ +/* 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; + yy_state_type yy_current_state; + char *yy_cp; struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yy_current_state = yyg->yy_start; - - 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 >= 23 ) - 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_current_state = yyg->yy_start; + + 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 >= 23 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (flex_int16_t) 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 ); + * 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; + 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 >= 23 ) + yy_c = yy_meta[(unsigned int) yy_c]; + } + yy_current_state = yy_nxt[yy_base[yy_current_state] + (flex_int16_t) yy_c]; + yy_is_jam = (yy_current_state == 22); + + (void)yyg; + return yy_is_jam ? 0 : yy_current_state; +} + +#ifndef YY_NO_UNPUT + + static void yyunput (int c, char * yy_bp , yyscan_t yyscanner) +{ + char *yy_cp; struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - 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 >= 23 ) - 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 == 22); + 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]; - return yy_is_jam ? 0 : yy_current_state; + 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 = (int) 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; } +#endif + #ifndef YY_NO_INPUT #ifdef __cplusplus static int yyinput (yyscan_t yyscanner) @@ -1172,72 +1245,72 @@ static int yy_get_next_buffer (yyscan_t yyscanner) #endif { - int c; + 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. */ - cmExpr_yyrestart(yyin ,yyscanner); - - /*FALLTHROUGH*/ - - case EOB_ACT_END_OF_FILE: - { - if ( cmExpr_yywrap(yyscanner ) ) - return EOF; - - if ( ! yyg->yy_did_buffer_switch_on_eof ) - YY_NEW_FILE; + *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. */ + cmExpr_yyrestart(yyin ,yyscanner); + + /*FALLTHROUGH*/ + + case EOB_ACT_END_OF_FILE: + { + if ( cmExpr_yywrap(yyscanner ) ) + return 0; + + if ( ! yyg->yy_did_buffer_switch_on_eof ) + YY_NEW_FILE; #ifdef __cplusplus - return yyinput(yyscanner); + return yyinput(yyscanner); #else - return input(yyscanner); + return input(yyscanner); #endif - } + } - case EOB_ACT_CONTINUE_SCAN: - yyg->yy_c_buf_p = yyg->yytext_ptr + offset; - break; - } - } - } + 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; + 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; - return c; + return c; } -#endif /* ifndef YY_NO_INPUT */ +#endif /* ifndef YY_NO_INPUT */ /** Immediately switch to a different input stream. * @param input_file A readable stream. @@ -1248,14 +1321,14 @@ static int yy_get_next_buffer (yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if ( ! YY_CURRENT_BUFFER ){ + if ( ! YY_CURRENT_BUFFER ){ cmExpr_yyensure_buffer_stack (yyscanner); - YY_CURRENT_BUFFER_LVALUE = + YY_CURRENT_BUFFER_LVALUE = cmExpr_yy_create_buffer(yyin,YY_BUF_SIZE ,yyscanner); - } + } - cmExpr_yy_init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner); - cmExpr_yy_load_buffer_state(yyscanner ); + cmExpr_yy_init_buffer(YY_CURRENT_BUFFER,input_file ,yyscanner); + cmExpr_yy_load_buffer_state(yyscanner ); } /** Switch to a different input buffer. @@ -1266,41 +1339,41 @@ static int yy_get_next_buffer (yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - /* TODO. We should be able to replace this entire function body - * with - * cmExpr_yypop_buffer_state(); - * cmExpr_yypush_buffer_state(new_buffer); + /* TODO. We should be able to replace this entire function body + * with + * cmExpr_yypop_buffer_state(); + * cmExpr_yypush_buffer_state(new_buffer); */ - cmExpr_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; - cmExpr_yy_load_buffer_state(yyscanner ); - - /* We don't actually know whether we did this switch during - * EOF (cmExpr_yywrap()) processing, but the only time this flag - * is looked at is after cmExpr_yywrap() is called, so it's safe - * to go ahead and always set it. - */ - yyg->yy_did_buffer_switch_on_eof = 1; + cmExpr_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; + cmExpr_yy_load_buffer_state(yyscanner ); + + /* We don't actually know whether we did this switch during + * EOF (cmExpr_yywrap()) processing, but the only time this flag + * is looked at is after cmExpr_yywrap() is called, so it's safe + * to go ahead and always set it. + */ + yyg->yy_did_buffer_switch_on_eof = 1; } static void cmExpr_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; + 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. @@ -1311,26 +1384,26 @@ static void cmExpr_yy_load_buffer_state (yyscan_t yyscanner) */ YY_BUFFER_STATE cmExpr_yy_create_buffer (FILE * file, int size , yyscan_t yyscanner) { - YY_BUFFER_STATE b; + YY_BUFFER_STATE b; - b = (YY_BUFFER_STATE) cmExpr_yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in cmExpr_yy_create_buffer()" ); + b = (YY_BUFFER_STATE) cmExpr_yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in cmExpr_yy_create_buffer()" ); - b->yy_buf_size = size; + b->yy_buf_size = (yy_size_t)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 *) cmExpr_yyalloc(b->yy_buf_size + 2 ,yyscanner ); - if ( ! b->yy_ch_buf ) - YY_FATAL_ERROR( "out of dynamic memory in cmExpr_yy_create_buffer()" ); + /* 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 *) cmExpr_yyalloc(b->yy_buf_size + 2 ,yyscanner ); + if ( ! b->yy_ch_buf ) + YY_FATAL_ERROR( "out of dynamic memory in cmExpr_yy_create_buffer()" ); - b->yy_is_our_buffer = 1; + b->yy_is_our_buffer = 1; - cmExpr_yy_init_buffer(b,file ,yyscanner); + cmExpr_yy_init_buffer(b,file ,yyscanner); - return b; + return b; } /** Destroy the buffer. @@ -1341,22 +1414,18 @@ static void cmExpr_yy_load_buffer_state (yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if ( ! b ) - return; + 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_CURRENT_BUFFER ) /* Not sure if we should pop here. */ + YY_CURRENT_BUFFER_LVALUE = (YY_BUFFER_STATE) 0; - if ( b->yy_is_our_buffer ) - cmExpr_yyfree((void *) b->yy_ch_buf ,yyscanner ); + if ( b->yy_is_our_buffer ) + cmExpr_yyfree((void *) b->yy_ch_buf ,yyscanner ); - cmExpr_yyfree((void *) b ,yyscanner ); + cmExpr_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 cmExpr_yyrestart() or at EOF. @@ -1364,13 +1433,13 @@ extern int isatty (int ); static void cmExpr_yy_init_buffer (YY_BUFFER_STATE b, FILE * file , yyscan_t yyscanner) { - int oerrno = errno; + int oerrno = errno; struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - cmExpr_yy_flush_buffer(b ,yyscanner); + cmExpr_yy_flush_buffer(b ,yyscanner); - b->yy_input_file = file; - b->yy_fill_buffer = 1; + b->yy_input_file = file; + b->yy_fill_buffer = 1; /* If b is the current buffer, then cmExpr_yy_init_buffer was _probably_ * called from cmExpr_yyrestart() or through yy_get_next_buffer. @@ -1383,7 +1452,7 @@ extern int isatty (int ); b->yy_is_interactive = file ? (isatty( fileno(file) ) > 0) : 0; - errno = oerrno; + errno = oerrno; } /** Discard all buffered characters. On the next scan, YY_INPUT will be called. @@ -1393,25 +1462,25 @@ extern int isatty (int ); void cmExpr_yy_flush_buffer (YY_BUFFER_STATE b , yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if ( ! b ) - return; + if ( ! b ) + return; - b->yy_n_chars = 0; + 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; + /* 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_buf_pos = &b->yy_ch_buf[0]; - b->yy_at_bol = 1; - b->yy_buffer_status = YY_BUFFER_NEW; + b->yy_at_bol = 1; + b->yy_buffer_status = YY_BUFFER_NEW; - if ( b == YY_CURRENT_BUFFER ) - cmExpr_yy_load_buffer_state(yyscanner ); + if ( b == YY_CURRENT_BUFFER ) + cmExpr_yy_load_buffer_state(yyscanner ); } /** Pushes the new state onto the stack. The new state becomes @@ -1423,28 +1492,28 @@ extern int isatty (int ); void cmExpr_yypush_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if (new_buffer == NULL) - return; - - cmExpr_yyensure_buffer_stack(yyscanner); - - /* This block is copied from cmExpr_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 cmExpr_yy_switch_to_buffer. */ - cmExpr_yy_load_buffer_state(yyscanner ); - yyg->yy_did_buffer_switch_on_eof = 1; + if (new_buffer == NULL) + return; + + cmExpr_yyensure_buffer_stack(yyscanner); + + /* This block is copied from cmExpr_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 cmExpr_yy_switch_to_buffer. */ + cmExpr_yy_load_buffer_state(yyscanner ); + yyg->yy_did_buffer_switch_on_eof = 1; } /** Removes and deletes the top of the stack, if present. @@ -1454,18 +1523,18 @@ void cmExpr_yypush_buffer_state (YY_BUFFER_STATE new_buffer , yyscan_t yyscanner void cmExpr_yypop_buffer_state (yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if (!YY_CURRENT_BUFFER) - return; - - cmExpr_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) { - cmExpr_yy_load_buffer_state(yyscanner ); - yyg->yy_did_buffer_switch_on_eof = 1; - } + if (!YY_CURRENT_BUFFER) + return; + + cmExpr_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) { + cmExpr_yy_load_buffer_state(yyscanner ); + yyg->yy_did_buffer_switch_on_eof = 1; + } } /* Allocates the stack if it does not exist. @@ -1473,42 +1542,46 @@ void cmExpr_yypop_buffer_state (yyscan_t yyscanner) */ static void cmExpr_yyensure_buffer_stack (yyscan_t yyscanner) { - int nuto_alloc; + int num_to_alloc; struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - if (!yyg->yy_buffer_stack) { + 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. + /* 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. */ - nuto_alloc = 1; - yyg->yy_buffer_stack = (struct yy_buffer_state**)cmExpr_yyalloc - (nuto_alloc * sizeof(struct yy_buffer_state*) - , yyscanner); - - memset(yyg->yy_buffer_stack, 0, nuto_alloc * sizeof(struct yy_buffer_state*)); - - yyg->yy_buffer_stack_max = nuto_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 */; - - nuto_alloc = yyg->yy_buffer_stack_max + grow_size; - yyg->yy_buffer_stack = (struct yy_buffer_state**)cmExpr_yyrealloc - (yyg->yy_buffer_stack, - nuto_alloc * sizeof(struct yy_buffer_state*) - , yyscanner); - - /* 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 = nuto_alloc; - } + num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */ + yyg->yy_buffer_stack = (struct yy_buffer_state**)cmExpr_yyalloc + (num_to_alloc * sizeof(struct yy_buffer_state*) + , yyscanner); + if ( ! yyg->yy_buffer_stack ) + YY_FATAL_ERROR( "out of dynamic memory in cmExpr_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. */ + yy_size_t grow_size = 8 /* arbitrary grow size */; + + num_to_alloc = yyg->yy_buffer_stack_max + grow_size; + yyg->yy_buffer_stack = (struct yy_buffer_state**)cmExpr_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 cmExpr_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. @@ -1519,110 +1592,112 @@ static void cmExpr_yyensure_buffer_stack (yyscan_t yyscanner) */ YY_BUFFER_STATE cmExpr_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) cmExpr_yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); - if ( ! b ) - YY_FATAL_ERROR( "out of dynamic memory in cmExpr_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; - - cmExpr_yy_switch_to_buffer(b ,yyscanner ); - - return b; + 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 NULL; + + b = (YY_BUFFER_STATE) cmExpr_yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); + if ( ! b ) + YY_FATAL_ERROR( "out of dynamic memory in cmExpr_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 = NULL; + 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; + + cmExpr_yy_switch_to_buffer(b ,yyscanner ); + + return b; } /** Setup the input buffer state to scan a string. The next call to cmExpr_yylex() will - * scan from a @e copy of @a yy_str. - * @param yy_str a NUL-terminated string to scan + * 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 * cmExpr_yy_scan_bytes() instead. */ -YY_BUFFER_STATE cmExpr_yy_scan_string (yyconst char * yy_str , yyscan_t yyscanner) +YY_BUFFER_STATE cmExpr_yy_scan_string (yyconst char * yystr , yyscan_t yyscanner) { - return cmExpr_yy_scan_bytes(yy_str,strlen(yy_str) ,yyscanner); + return cmExpr_yy_scan_bytes(yystr,(int) strlen(yystr) ,yyscanner); } /** Setup the input buffer state to scan the given bytes. The next call to cmExpr_yylex() will * scan from a @e copy of @a bytes. - * @param bytes the byte buffer to scan - * @param len the number of bytes in the buffer pointed to by @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 cmExpr_yy_scan_bytes (yyconst char * bytes, int len , yyscan_t yyscanner) +YY_BUFFER_STATE cmExpr_yy_scan_bytes (yyconst char * yybytes, int _yybytes_len , yyscan_t yyscanner) { - YY_BUFFER_STATE b; - char *buf; - yy_size_t n; - int i; + YY_BUFFER_STATE b; + char *buf; + yy_size_t n; + yy_size_t i; - /* Get memory for full buffer, including space for trailing EOB's. */ - n = len + 2; - buf = (char *) cmExpr_yyalloc(n ,yyscanner ); - if ( ! buf ) - YY_FATAL_ERROR( "out of dynamic memory in cmExpr_yy_scan_bytes()" ); + /* Get memory for full buffer, including space for trailing EOB's. */ + n = (yy_size_t) _yybytes_len + 2; + buf = (char *) cmExpr_yyalloc(n ,yyscanner ); + if ( ! buf ) + YY_FATAL_ERROR( "out of dynamic memory in cmExpr_yy_scan_bytes()" ); - for ( i = 0; i < len; ++i ) - buf[i] = bytes[i]; + for ( i = 0; i < (size_t)_yybytes_len; ++i ) + buf[i] = yybytes[i]; - buf[len] = buf[len+1] = YY_END_OF_BUFFER_CHAR; + buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; - b = cmExpr_yy_scan_buffer(buf,n ,yyscanner); - if ( ! b ) - YY_FATAL_ERROR( "bad buffer in cmExpr_yy_scan_bytes()" ); + b = cmExpr_yy_scan_buffer(buf,n ,yyscanner); + if ( ! b ) + YY_FATAL_ERROR( "bad buffer in cmExpr_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; + /* 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; + return b; } #ifndef YY_EXIT_FAILURE #define YY_EXIT_FAILURE 2 #endif -static void yy_fatal_error (yyconst char* msg , yyscan_t) +static void yynoreturn yy_fatal_error (yyconst char* msg , yyscan_t yyscanner) { - (void) fprintf( stderr, "%s\n", msg ); - exit( YY_EXIT_FAILURE ); + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + (void)yyg; + (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. */ \ + 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 ) + 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. */ @@ -1709,51 +1784,51 @@ void cmExpr_yyset_extra (YY_EXTRA_TYPE user_defined , yyscan_t yyscanner) } /** Set the current line number. - * @param line_number The line number to set. + * @param _line_number line number * @param yyscanner The scanner object. */ -void cmExpr_yyset_lineno (int line_number , yyscan_t yyscanner) +void cmExpr_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( "cmExpr_yyset_lineno called with no buffer" , yyscanner); + YY_FATAL_ERROR( "cmExpr_yyset_lineno called with no buffer" ); - yylineno = line_number; + yylineno = _line_number; } /** Set the current column. - * @param column_no The column number to set. + * @param _column_no column number * @param yyscanner The scanner object. */ -void cmExpr_yyset_column (int column_no , yyscan_t yyscanner) +void cmExpr_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( "cmExpr_yyset_column called with no buffer" , yyscanner); + YY_FATAL_ERROR( "cmExpr_yyset_column called with no buffer" ); - yycolumn = column_no; + yycolumn = _column_no; } /** Set the input stream. This does not discard the current * input buffer. - * @param in_str A readable stream. + * @param _in_str A readable stream. * @param yyscanner The scanner object. * @see cmExpr_yy_switch_to_buffer */ -void cmExpr_yyset_in (FILE * in_str , yyscan_t yyscanner) +void cmExpr_yyset_in (FILE * _in_str , yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyin = in_str ; + yyin = _in_str ; } -void cmExpr_yyset_out (FILE * out_str , yyscan_t yyscanner) +void cmExpr_yyset_out (FILE * _out_str , yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yyout = out_str ; + yyout = _out_str ; } int cmExpr_yyget_debug (yyscan_t yyscanner) @@ -1762,45 +1837,14 @@ int cmExpr_yyget_debug (yyscan_t yyscanner) return yy_flex_debug; } -void cmExpr_yyset_debug (int bdebug , yyscan_t yyscanner) +void cmExpr_yyset_debug (int _bdebug , yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - yy_flex_debug = bdebug ; + yy_flex_debug = _bdebug ; } /* Accessor methods for yylval and yylloc */ -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 once per scanner lifetime. */ - - 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 = 1; - yyg->yy_start = 0; - yyg->yy_start_stack_ptr = 0; - yyg->yy_start_stack_depth = 0; - yyg->yy_start_stack = (int *) 0; - -/* 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 - * cmExpr_yylex_init() - */ - return 0; -} - /* User-visible API */ /* cmExpr_yylex_init is special because it creates the scanner itself, so it is @@ -1823,33 +1867,108 @@ int cmExpr_yylex_init(yyscan_t* ptr_yy_globals) return 1; } - memset(*ptr_yy_globals,0,sizeof(struct yyguts_t)); + /* 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 ); +} + +/* cmExpr_yylex_init_extra has the same functionality as cmExpr_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 cmExpr_yyalloc in + * the yyextra field. + */ + +int cmExpr_yylex_init_extra(YY_EXTRA_TYPE yy_user_defined,yyscan_t* ptr_yy_globals ) + +{ + struct yyguts_t dummy_yyguts; + + cmExpr_yyset_extra (yy_user_defined, &dummy_yyguts); + + if (ptr_yy_globals == NULL){ + errno = EINVAL; + return 1; + } + + *ptr_yy_globals = (yyscan_t) cmExpr_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)); + + cmExpr_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 cmExpr_yylex_destroy(), so don't allocate here. + */ + + yyg->yy_buffer_stack = NULL; + yyg->yy_buffer_stack_top = 0; + yyg->yy_buffer_stack_max = 0; + yyg->yy_c_buf_p = NULL; + 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 = NULL; + yyout = NULL; +#endif + + /* For future reference: Set errno on error, since we are called by + * cmExpr_yylex_init() + */ + return 0; +} + /* cmExpr_yylex_destroy is for both reentrant and non-reentrant scanners. */ int cmExpr_yylex_destroy (yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; /* Pop the buffer stack, destroying each element. */ - while(YY_CURRENT_BUFFER){ - cmExpr_yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner ); - YY_CURRENT_BUFFER_LVALUE = NULL; - cmExpr_yypop_buffer_state(yyscanner); - } + while(YY_CURRENT_BUFFER){ + cmExpr_yy_delete_buffer(YY_CURRENT_BUFFER ,yyscanner ); + YY_CURRENT_BUFFER_LVALUE = NULL; + cmExpr_yypop_buffer_state(yyscanner); + } - /* Destroy the stack itself. */ - cmExpr_yyfree(yyg->yy_buffer_stack ,yyscanner); - yyg->yy_buffer_stack = NULL; + /* Destroy the stack itself. */ + cmExpr_yyfree(yyg->yy_buffer_stack ,yyscanner); + yyg->yy_buffer_stack = NULL; /* Destroy the start condition stack. */ cmExpr_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 + * cmExpr_yylex() is called, initialization will occur. */ + yy_init_globals( yyscanner); + /* Destroy the main struct (reentrant only). */ cmExpr_yyfree ( yyscanner , yyscanner ); + yyscanner = NULL; return 0; } @@ -1860,62 +1979,55 @@ int cmExpr_yylex_destroy (yyscan_t yyscanner) #ifndef yytext_ptr static void yy_flex_strncpy (char* s1, yyconst char * s2, int n , yyscan_t yyscanner) { - int i; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - for ( i = 0; i < n; ++i ) - s1[i] = s2[i]; + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + (void)yyg; + + 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; - struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; - for ( n = 0; s[n]; ++n ) - ; + int n; + for ( n = 0; s[n]; ++n ) + ; - return n; + return n; } #endif -void *cmExpr_yyalloc (yy_size_t size , yyscan_t) +void *cmExpr_yyalloc (yy_size_t size , yyscan_t yyscanner) { - return (void *) malloc( size ); + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + (void)yyg; + return malloc(size); } -void *cmExpr_yyrealloc (void * ptr, yy_size_t size , yyscan_t) +void *cmExpr_yyrealloc (void * ptr, yy_size_t size , yyscan_t yyscanner) { - /* 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 ); + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + (void)yyg; + + /* 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 realloc(ptr, size); } -void cmExpr_yyfree (void * ptr , yyscan_t) +void cmExpr_yyfree (void * ptr , yyscan_t yyscanner) { - free( (char *) ptr ); /* see cmExpr_yyrealloc() for (char *) cast */ + struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; + (void)yyg; + free( (char *) ptr ); /* see cmExpr_yyrealloc() for (char *) cast */ } #define YYTABLES_NAME "yytables" -#undef YY_NEW_FILE -#undef YY_FLUSH_BUFFER -#undef yy_set_bol -#undef yy_new_buffer -#undef yy_set_interactive -#undef yytext_ptr -#undef YY_DO_BEFORE_ACTION - -#ifdef YY_DECL_IS_OURS -#undef YY_DECL_IS_OURS -#undef YY_DECL -#endif -#line 104 "/home/andy/vtk/CMake/Source/cmExprLexer.in.l" - - - +#line 57 "cmExprLexer.in.l" diff --git a/Source/cmExprLexer.h b/Source/cmExprLexer.h index efe6440..835a7a3 100644 --- a/Source/cmExprLexer.h +++ b/Source/cmExprLexer.h @@ -1,21 +1,20 @@ -/* Distributed under the OSI-approved BSD 3-Clause License. See accompanying - file Copyright.txt or https://cmake.org/licensing for details. */ #ifndef cmExpr_yyHEADER_H #define cmExpr_yyHEADER_H 1 #define cmExpr_yyIN_HEADER 1 +#line 6 "cmExprLexer.h" +#line 8 "cmExprLexer.h" - - +#define FLEXINT_H 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 31 +#define YY_FLEX_MINOR_VERSION 6 +#define YY_FLEX_SUBMINOR_VERSION 1 #if YY_FLEX_SUBMINOR_VERSION > 0 #define FLEX_BETA #endif @@ -37,7 +36,15 @@ /* C99 systems have <inttypes.h>. Non-C99 systems may or may not. */ -#if defined __STDC_VERSION__ && __STDC_VERSION__ >= 199901L +#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 <inttypes.h> typedef int8_t flex_int8_t; typedef uint8_t flex_uint8_t; @@ -52,7 +59,6 @@ typedef int flex_int32_t; typedef unsigned char flex_uint8_t; typedef unsigned short int flex_uint16_t; typedef unsigned int flex_uint32_t; -#endif /* ! C99 */ /* Limits of integral types. */ #ifndef INT8_MIN @@ -83,26 +89,17 @@ typedef unsigned int flex_uint32_t; #define UINT32_MAX (4294967295U) #endif -#endif /* ! FLEXINT_H */ - -#ifdef __cplusplus - -/* The "const" storage-class-modifier is valid. */ -#define YY_USE_CONST - -#else /* ! __cplusplus */ - -#if __STDC__ - -#define YY_USE_CONST +#endif /* ! C99 */ -#endif /* __STDC__ */ -#endif /* ! __cplusplus */ +#endif /* ! FLEXINT_H */ -#ifdef YY_USE_CONST +/* TODO: this is always defined, so inline it */ #define yyconst const + +#if defined(__GNUC__) && __GNUC__ >= 3 +#define yynoreturn __attribute__((__noreturn__)) #else -#define yyconst +#define yynoreturn #endif /* An opaque pointer. */ @@ -122,91 +119,91 @@ typedef void* yyscan_t; #define yycolumn (YY_CURRENT_BUFFER_LVALUE->yy_bs_column) #define yy_flex_debug yyg->yy_flex_debug_r -int cmExpr_yylex_init (yyscan_t* scanner); +/* 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 -/* The following is because we cannot portably get our hands on size_t - * (without autoconf's help, which isn't available because we want - * flex-generated scanners to compile on their own). - */ - #ifndef YY_TYPEDEF_YY_SIZE_T #define YY_TYPEDEF_YY_SIZE_T -typedef unsigned int 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; + { + 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. + */ + int 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; + /* Whether to try to fill the input buffer when we reach the + * end of it. + */ + int yy_fill_buffer; - int yy_buffer_status; + int yy_buffer_status; - }; + }; #endif /* !YY_STRUCT_YY_BUFFER_STATE */ void cmExpr_yyrestart (FILE *input_file ,yyscan_t yyscanner ); -void cmExpr_yy_switch_to_buffer (YY_BUFFER_STATE new_buffer , - yyscan_t yyscanner ); -YY_BUFFER_STATE cmExpr_yy_create_buffer (FILE *file,int size , - yyscan_t yyscanner ); +void cmExpr_yy_switch_to_buffer (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); +YY_BUFFER_STATE cmExpr_yy_create_buffer (FILE *file,int size ,yyscan_t yyscanner ); void cmExpr_yy_delete_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); void cmExpr_yy_flush_buffer (YY_BUFFER_STATE b ,yyscan_t yyscanner ); -void cmExpr_yypush_buffer_state (YY_BUFFER_STATE new_buffer , - yyscan_t yyscanner ); +void cmExpr_yypush_buffer_state (YY_BUFFER_STATE new_buffer ,yyscan_t yyscanner ); void cmExpr_yypop_buffer_state (yyscan_t yyscanner ); -YY_BUFFER_STATE cmExpr_yy_scan_buffer (char *base,yy_size_t size , - yyscan_t yyscanner ); -YY_BUFFER_STATE cmExpr_yy_scan_string (yyconst char *yy_str , - yyscan_t yyscanner ); -YY_BUFFER_STATE cmExpr_yy_scan_bytes (yyconst char *bytes,int len , - yyscan_t yyscanner ); +YY_BUFFER_STATE cmExpr_yy_scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner ); +YY_BUFFER_STATE cmExpr_yy_scan_string (yyconst char *yy_str ,yyscan_t yyscanner ); +YY_BUFFER_STATE cmExpr_yy_scan_bytes (yyconst char *bytes,int len ,yyscan_t yyscanner ); void *cmExpr_yyalloc (yy_size_t ,yyscan_t yyscanner ); void *cmExpr_yyrealloc (void *,yy_size_t ,yyscan_t yyscanner ); @@ -214,7 +211,7 @@ void cmExpr_yyfree (void * ,yyscan_t yyscanner ); /* Begin user sect3 */ -#define cmExpr_yywrap(n) 1 +#define cmExpr_yywrap(yyscanner) (/*CONSTCOND*/1) #define YY_SKIP_YYWRAP #define yytext_ptr yytext_r @@ -228,6 +225,10 @@ void cmExpr_yyfree (void * ,yyscan_t yyscanner ); #define YY_EXTRA_TYPE void * #endif +int cmExpr_yylex_init (yyscan_t* scanner); + +int cmExpr_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. */ @@ -243,19 +244,23 @@ void cmExpr_yyset_extra (YY_EXTRA_TYPE user_defined ,yyscan_t yyscanner ); FILE *cmExpr_yyget_in (yyscan_t yyscanner ); -void cmExpr_yyset_in (FILE * in_str ,yyscan_t yyscanner ); +void cmExpr_yyset_in (FILE * _in_str ,yyscan_t yyscanner ); FILE *cmExpr_yyget_out (yyscan_t yyscanner ); -void cmExpr_yyset_out (FILE * out_str ,yyscan_t yyscanner ); +void cmExpr_yyset_out (FILE * _out_str ,yyscan_t yyscanner ); -int cmExpr_yyget_leng (yyscan_t yyscanner ); + int cmExpr_yyget_leng (yyscan_t yyscanner ); char *cmExpr_yyget_text (yyscan_t yyscanner ); int cmExpr_yyget_lineno (yyscan_t yyscanner ); -void cmExpr_yyset_lineno (int line_number ,yyscan_t yyscanner ); +void cmExpr_yyset_lineno (int _line_number ,yyscan_t yyscanner ); + +int cmExpr_yyget_column (yyscan_t yyscanner ); + +void cmExpr_yyset_column (int _column_no ,yyscan_t yyscanner ); /* Macros after this point can all be overridden by user definitions in * section 1. @@ -283,7 +288,12 @@ static int yy_flex_strlen (yyconst char * ,yyscan_t yyscanner); /* 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. */ @@ -302,15 +312,13 @@ extern int cmExpr_yylex (yyscan_t yyscanner); #define YY_DECL int cmExpr_yylex (yyscan_t yyscanner) #endif /* !YY_DECL */ -/* yy_get_previous_state - get the state just before the EOB char was - reached */ +/* 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 yytext_ptr #undef YY_DO_BEFORE_ACTION #ifdef YY_DECL_IS_OURS @@ -318,8 +326,9 @@ extern int cmExpr_yylex (yyscan_t yyscanner); #undef YY_DECL #endif +#line 57 "cmExprLexer.in.l" - +#line 333 "cmExprLexer.h" #undef cmExpr_yyIN_HEADER #endif /* cmExpr_yyHEADER_H */ diff --git a/Source/cmExprLexer.in.l b/Source/cmExprLexer.in.l index e32abd9..25ddba4 100644 --- a/Source/cmExprLexer.in.l +++ b/Source/cmExprLexer.in.l @@ -3,29 +3,21 @@ file Copyright.txt or https://cmake.org/licensing for details. */ /* -This file must be translated to C and modified to build everywhere. +This file must be translated to C++ and modified to build everywhere. -Run flex like this: +Run flex >= 2.6 like this: - flex --prefix=cmExpr_yy --header-file=cmExprLexer.h -ocmExprLexer.cxx cmExprLexer.in.l + flex --nounistd -DFLEXINT_H --prefix=cmExpr_yy --header-file=cmExprLexer.h -ocmExprLexer.cxx cmExprLexer.in.l Modify cmExprLexer.cxx: - - remove TABs - - remove use of the 'register' storage class specifier - - remove "yyscanner" argument from these methods: - yy_fatal_error, cmExpr_yyalloc, cmExpr_yyrealloc, cmExpr_yyfree - - remove all YY_BREAK lines occurring right after return statements - - change while ( 1 ) to for(;;) - -Modify cmExprLexer.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) + - remove trailing whitespace: sed -i 's/\s*$//' cmExprLexer.h cmExprLexer.cxx + - remove blank lines at end of file + - #include "cmStandardLexer.h" at the top + - add cast in yy_scan_bytes for loop condition of _yybytes_len to size_t */ -#include "cmStandardLexer.h" +/* IWYU pragma: no_forward_declare yyguts_t */ #include "cmExprParserHelper.h" diff --git a/Source/cmFortranLexer.cxx b/Source/cmFortranLexer.cxx index a5ef47d..01c09ac 100644 --- a/Source/cmFortranLexer.cxx +++ b/Source/cmFortranLexer.cxx @@ -1,7 +1,9 @@ +#include "cmStandardLexer.h" #line 2 "cmFortranLexer.cxx" #line 4 "cmFortranLexer.cxx" +#define FLEXINT_H 1 #define YY_INT_ALIGNED short int /* A lexical scanner generated by flex */ @@ -651,22 +653,22 @@ static yyconst flex_int16_t yy_chk[633] = /* -This file must be translated to C and modified to build everywhere. +This file must be translated to C++ and modified to build everywhere. Run flex >= 2.6 like this: - flex -i --prefix=cmFortran_yy --header-file=cmFortranLexer.h -ocmFortranLexer.cxx cmFortranLexer.in.l + flex -i --nounistd -DFLEXINT_H --prefix=cmFortran_yy --header-file=cmFortranLexer.h -ocmFortranLexer.cxx cmFortranLexer.in.l Modify cmFortranLexer.cxx: - remove trailing whitespace: sed -i 's/\s*$//' cmFortranLexer.h cmFortranLexer.cxx - remove blank lines at end of file - - remove "yyscanner = NULL" from end of cmFortran_yylex_destroy - - remove all YY_BREAK lines occurring right after return statements + - #include "cmStandardLexer.h" at the top - add cast in cmFortran_yy_scan_bytes for loop condition of _yybytes_len to size_t */ -#include "cmStandardLexer.h" +/* IWYU pragma: no_forward_declare yyguts_t */ + #undef YY_NO_UNPUT #define cmFortranLexer_cxx @@ -683,7 +685,7 @@ Modify cmFortranLexer.cxx: /*--------------------------------------------------------------------------*/ -#line 696 "cmFortranLexer.cxx" +#line 688 "cmFortranLexer.cxx" #define INITIAL 0 #define free_fmt 1 @@ -691,14 +693,6 @@ Modify cmFortranLexer.cxx: #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 <unistd.h> -#endif - #ifndef YY_EXTRA_TYPE #define YY_EXTRA_TYPE void * #endif @@ -951,10 +945,10 @@ YY_DECL } { -#line 65 "cmFortranLexer.in.l" +#line 56 "cmFortranLexer.in.l" -#line 967 "cmFortranLexer.cxx" +#line 951 "cmFortranLexer.cxx" while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */ { @@ -1014,7 +1008,7 @@ do_action: /* This label is used only to access EOF actions. */ case 1: YY_RULE_SETUP -#line 67 "cmFortranLexer.in.l" +#line 58 "cmFortranLexer.in.l" { cmFortranParser_StringStart(yyextra); cmFortranParser_SetOldStartcond(yyextra, YY_START); @@ -1023,7 +1017,7 @@ YY_RULE_SETUP YY_BREAK case 2: YY_RULE_SETUP -#line 73 "cmFortranLexer.in.l" +#line 64 "cmFortranLexer.in.l" { cmFortranParser_StringStart(yyextra); cmFortranParser_SetOldStartcond(yyextra, YY_START); @@ -1031,28 +1025,29 @@ YY_RULE_SETUP } YY_BREAK case 3: -#line 80 "cmFortranLexer.in.l" +#line 71 "cmFortranLexer.in.l" case 4: YY_RULE_SETUP -#line 80 "cmFortranLexer.in.l" +#line 71 "cmFortranLexer.in.l" { BEGIN(cmFortranParser_GetOldStartcond(yyextra) ); yylvalp->string = strdup(cmFortranParser_StringEnd(yyextra)); return STRING; } + YY_BREAK case 5: /* rule 5 can match eol */ -#line 87 "cmFortranLexer.in.l" +#line 78 "cmFortranLexer.in.l" case 6: /* rule 6 can match eol */ YY_RULE_SETUP -#line 87 "cmFortranLexer.in.l" +#line 78 "cmFortranLexer.in.l" /* Ignore (continued strings, free fmt) */ YY_BREAK case 7: /* rule 7 can match eol */ YY_RULE_SETUP -#line 89 "cmFortranLexer.in.l" +#line 80 "cmFortranLexer.in.l" { if (cmFortranParser_GetOldStartcond(yyextra) == fixed_fmt) ; /* Ignore (cont. strings, fixed fmt) */ @@ -1065,15 +1060,16 @@ YY_RULE_SETUP case 8: /* rule 8 can match eol */ YY_RULE_SETUP -#line 99 "cmFortranLexer.in.l" +#line 90 "cmFortranLexer.in.l" { unput ('\n'); BEGIN(INITIAL); return UNTERMINATED_STRING; } + YY_BREAK case 9: YY_RULE_SETUP -#line 105 "cmFortranLexer.in.l" +#line 96 "cmFortranLexer.in.l" { cmFortranParser_StringAppend(yyextra, yytext[0]); } @@ -1081,205 +1077,245 @@ YY_RULE_SETUP case 10: /* rule 10 can match eol */ YY_RULE_SETUP -#line 109 "cmFortranLexer.in.l" +#line 100 "cmFortranLexer.in.l" { return EOSTMT; } /* Treat comments like */ + YY_BREAK case 11: /* rule 11 can match eol */ YY_RULE_SETUP -#line 110 "cmFortranLexer.in.l" +#line 101 "cmFortranLexer.in.l" { return EOSTMT; } /* empty lines */ + YY_BREAK case 12: YY_RULE_SETUP -#line 112 "cmFortranLexer.in.l" +#line 103 "cmFortranLexer.in.l" { return CPP_LINE_DIRECTIVE; } + YY_BREAK case 13: /* rule 13 can match eol */ YY_RULE_SETUP -#line 113 "cmFortranLexer.in.l" +#line 104 "cmFortranLexer.in.l" { yytext[yyleng-1] = 0; yylvalp->string = strdup(strchr(yytext, '<')+1); return CPP_INCLUDE_ANGLE; } + YY_BREAK case 14: YY_RULE_SETUP -#line 118 "cmFortranLexer.in.l" +#line 109 "cmFortranLexer.in.l" { return CPP_INCLUDE; } + YY_BREAK case 15: YY_RULE_SETUP -#line 119 "cmFortranLexer.in.l" +#line 110 "cmFortranLexer.in.l" { return F90PPR_INCLUDE; } + YY_BREAK case 16: YY_RULE_SETUP -#line 120 "cmFortranLexer.in.l" +#line 111 "cmFortranLexer.in.l" { return COCO_INCLUDE; } + YY_BREAK case 17: YY_RULE_SETUP -#line 122 "cmFortranLexer.in.l" +#line 113 "cmFortranLexer.in.l" { return CPP_DEFINE; } + YY_BREAK case 18: YY_RULE_SETUP -#line 123 "cmFortranLexer.in.l" +#line 114 "cmFortranLexer.in.l" { return F90PPR_DEFINE; } + YY_BREAK case 19: YY_RULE_SETUP -#line 125 "cmFortranLexer.in.l" +#line 116 "cmFortranLexer.in.l" { return CPP_UNDEF; } + YY_BREAK case 20: YY_RULE_SETUP -#line 126 "cmFortranLexer.in.l" +#line 117 "cmFortranLexer.in.l" { return F90PPR_UNDEF; } + YY_BREAK case 21: YY_RULE_SETUP -#line 128 "cmFortranLexer.in.l" +#line 119 "cmFortranLexer.in.l" { return CPP_IFDEF; } + YY_BREAK case 22: YY_RULE_SETUP -#line 129 "cmFortranLexer.in.l" +#line 120 "cmFortranLexer.in.l" { return CPP_IFNDEF; } + YY_BREAK case 23: YY_RULE_SETUP -#line 130 "cmFortranLexer.in.l" +#line 121 "cmFortranLexer.in.l" { return CPP_IF; } + YY_BREAK case 24: YY_RULE_SETUP -#line 131 "cmFortranLexer.in.l" +#line 122 "cmFortranLexer.in.l" { return CPP_ELIF; } + YY_BREAK case 25: YY_RULE_SETUP -#line 132 "cmFortranLexer.in.l" +#line 123 "cmFortranLexer.in.l" { return CPP_ELSE; } + YY_BREAK case 26: YY_RULE_SETUP -#line 133 "cmFortranLexer.in.l" +#line 124 "cmFortranLexer.in.l" { return CPP_ENDIF; } + YY_BREAK case 27: YY_RULE_SETUP -#line 135 "cmFortranLexer.in.l" +#line 126 "cmFortranLexer.in.l" { return F90PPR_IFDEF; } + YY_BREAK case 28: YY_RULE_SETUP -#line 136 "cmFortranLexer.in.l" +#line 127 "cmFortranLexer.in.l" { return F90PPR_IFNDEF; } + YY_BREAK case 29: YY_RULE_SETUP -#line 137 "cmFortranLexer.in.l" +#line 128 "cmFortranLexer.in.l" { return F90PPR_IF; } + YY_BREAK case 30: YY_RULE_SETUP -#line 138 "cmFortranLexer.in.l" +#line 129 "cmFortranLexer.in.l" { return F90PPR_ELIF; } + YY_BREAK case 31: YY_RULE_SETUP -#line 139 "cmFortranLexer.in.l" +#line 130 "cmFortranLexer.in.l" { return F90PPR_ELSE; } + YY_BREAK case 32: YY_RULE_SETUP -#line 140 "cmFortranLexer.in.l" +#line 131 "cmFortranLexer.in.l" { return F90PPR_ENDIF; } + YY_BREAK /* Line continuations, possible involving comments. */ case 33: /* rule 33 can match eol */ YY_RULE_SETUP -#line 143 "cmFortranLexer.in.l" +#line 134 "cmFortranLexer.in.l" YY_BREAK case 34: /* rule 34 can match eol */ YY_RULE_SETUP -#line 144 "cmFortranLexer.in.l" +#line 135 "cmFortranLexer.in.l" YY_BREAK case 35: YY_RULE_SETUP -#line 146 "cmFortranLexer.in.l" +#line 137 "cmFortranLexer.in.l" { return COMMA; } + YY_BREAK case 36: YY_RULE_SETUP -#line 148 "cmFortranLexer.in.l" +#line 139 "cmFortranLexer.in.l" { return DCOLON; } + YY_BREAK case 37: YY_RULE_SETUP -#line 149 "cmFortranLexer.in.l" +#line 140 "cmFortranLexer.in.l" { return COLON; } + YY_BREAK case 38: /* rule 38 can match eol */ YY_RULE_SETUP -#line 151 "cmFortranLexer.in.l" +#line 142 "cmFortranLexer.in.l" { return GARBAGE; } + YY_BREAK case 39: YY_RULE_SETUP -#line 153 "cmFortranLexer.in.l" +#line 144 "cmFortranLexer.in.l" { return ASSIGNMENT_OP; } + YY_BREAK case 40: YY_RULE_SETUP -#line 155 "cmFortranLexer.in.l" +#line 146 "cmFortranLexer.in.l" { return END; } + YY_BREAK case 41: YY_RULE_SETUP -#line 156 "cmFortranLexer.in.l" +#line 147 "cmFortranLexer.in.l" { return INCLUDE; } + YY_BREAK case 42: YY_RULE_SETUP -#line 157 "cmFortranLexer.in.l" +#line 148 "cmFortranLexer.in.l" { return INTERFACE; } + YY_BREAK case 43: YY_RULE_SETUP -#line 158 "cmFortranLexer.in.l" +#line 149 "cmFortranLexer.in.l" { return MODULE; } + YY_BREAK case 44: YY_RULE_SETUP -#line 159 "cmFortranLexer.in.l" +#line 150 "cmFortranLexer.in.l" { return SUBMODULE; } + YY_BREAK case 45: YY_RULE_SETUP -#line 160 "cmFortranLexer.in.l" +#line 151 "cmFortranLexer.in.l" { return USE; } + YY_BREAK case 46: YY_RULE_SETUP -#line 162 "cmFortranLexer.in.l" +#line 153 "cmFortranLexer.in.l" { yylvalp->string = strdup(yytext); return WORD; } + YY_BREAK case 47: YY_RULE_SETUP -#line 167 "cmFortranLexer.in.l" +#line 158 "cmFortranLexer.in.l" { return LPAREN; } + YY_BREAK case 48: YY_RULE_SETUP -#line 168 "cmFortranLexer.in.l" +#line 159 "cmFortranLexer.in.l" { return RPAREN; } + YY_BREAK case 49: YY_RULE_SETUP -#line 170 "cmFortranLexer.in.l" +#line 161 "cmFortranLexer.in.l" { return GARBAGE; } + YY_BREAK case 50: /* rule 50 can match eol */ YY_RULE_SETUP -#line 172 "cmFortranLexer.in.l" +#line 163 "cmFortranLexer.in.l" { return EOSTMT; } + YY_BREAK case 51: YY_RULE_SETUP -#line 175 "cmFortranLexer.in.l" +#line 166 "cmFortranLexer.in.l" /* Ignore */ YY_BREAK case 52: /* rule 52 can match eol */ YY_RULE_SETUP -#line 176 "cmFortranLexer.in.l" +#line 167 "cmFortranLexer.in.l" /* Ignore line-endings preceded by \ */ YY_BREAK case 53: YY_RULE_SETUP -#line 178 "cmFortranLexer.in.l" +#line 169 "cmFortranLexer.in.l" { return *yytext; } + YY_BREAK 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 180 "cmFortranLexer.in.l" +#line 171 "cmFortranLexer.in.l" { if(!cmFortranParser_FilePop(yyextra) ) { @@ -1289,10 +1325,10 @@ case YY_STATE_EOF(str_dq): YY_BREAK case 54: YY_RULE_SETUP -#line 187 "cmFortranLexer.in.l" +#line 178 "cmFortranLexer.in.l" ECHO; YY_BREAK -#line 1347 "cmFortranLexer.cxx" +#line 1331 "cmFortranLexer.cxx" case YY_END_OF_BUFFER: { @@ -2400,6 +2436,7 @@ int cmFortran_yylex_destroy (yyscan_t yyscanner) /* Destroy the main struct (reentrant only). */ cmFortran_yyfree ( yyscanner , yyscanner ); + yyscanner = NULL; return 0; } @@ -2461,7 +2498,7 @@ void cmFortran_yyfree (void * ptr , yyscan_t yyscanner) #define YYTABLES_NAME "yytables" -#line 187 "cmFortranLexer.in.l" +#line 178 "cmFortranLexer.in.l" diff --git a/Source/cmFortranLexer.h b/Source/cmFortranLexer.h index 851f37f..ddda919 100644 --- a/Source/cmFortranLexer.h +++ b/Source/cmFortranLexer.h @@ -6,6 +6,7 @@ #line 8 "cmFortranLexer.h" +#define FLEXINT_H 1 #define YY_INT_ALIGNED short int /* A lexical scanner generated by flex */ @@ -224,14 +225,6 @@ void cmFortran_yyfree (void * ,yyscan_t yyscanner ); #endif -#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 <unistd.h> -#endif - #ifndef YY_EXTRA_TYPE #define YY_EXTRA_TYPE void * #endif @@ -337,9 +330,9 @@ extern int cmFortran_yylex (yyscan_t yyscanner); #undef YY_DECL #endif -#line 187 "cmFortranLexer.in.l" +#line 178 "cmFortranLexer.in.l" -#line 344 "cmFortranLexer.h" +#line 337 "cmFortranLexer.h" #undef cmFortran_yyIN_HEADER #endif /* cmFortran_yyHEADER_H */ diff --git a/Source/cmFortranLexer.in.l b/Source/cmFortranLexer.in.l index e82eaa0..1121210 100644 --- a/Source/cmFortranLexer.in.l +++ b/Source/cmFortranLexer.in.l @@ -13,22 +13,22 @@ /* -This file must be translated to C and modified to build everywhere. +This file must be translated to C++ and modified to build everywhere. Run flex >= 2.6 like this: - flex -i --prefix=cmFortran_yy --header-file=cmFortranLexer.h -ocmFortranLexer.cxx cmFortranLexer.in.l + flex -i --nounistd -DFLEXINT_H --prefix=cmFortran_yy --header-file=cmFortranLexer.h -ocmFortranLexer.cxx cmFortranLexer.in.l Modify cmFortranLexer.cxx: - remove trailing whitespace: sed -i 's/\s*$//' cmFortranLexer.h cmFortranLexer.cxx - remove blank lines at end of file - - remove "yyscanner = NULL" from end of cmFortran_yylex_destroy - - remove all YY_BREAK lines occurring right after return statements + - #include "cmStandardLexer.h" at the top - add cast in yy_scan_bytes for loop condition of _yybytes_len to size_t */ -#include "cmStandardLexer.h" +/* IWYU pragma: no_forward_declare yyguts_t */ + #undef YY_NO_UNPUT #define cmFortranLexer_cxx diff --git a/Source/cmListFileLexer.c b/Source/cmListFileLexer.c index 0f73c3d..31faca1 100644 --- a/Source/cmListFileLexer.c +++ b/Source/cmListFileLexer.c @@ -1,7 +1,9 @@ +#include "cmStandardLexer.h" #line 2 "cmListFileLexer.c" #line 4 "cmListFileLexer.c" +#define FLEXINT_H 1 #define YY_INT_ALIGNED short int /* A lexical scanner generated by flex */ @@ -9,7 +11,7 @@ #define FLEX_SCANNER #define YY_FLEX_MAJOR_VERSION 2 #define YY_FLEX_MINOR_VERSION 6 -#define YY_FLEX_SUBMINOR_VERSION 0 +#define YY_FLEX_SUBMINOR_VERSION 1 #if YY_FLEX_SUBMINOR_VERSION > 0 #define FLEX_BETA #endif @@ -88,25 +90,13 @@ typedef unsigned int flex_uint32_t; #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 +/* TODO: this is always defined, so inline it */ #define yyconst const + +#if defined(__GNUC__) && __GNUC__ >= 3 +#define yynoreturn __attribute__((__noreturn__)) #else -#define yyconst +#define yynoreturn #endif /* Returned upon end-of-file. */ @@ -238,7 +228,7 @@ struct yy_buffer_state /* Size of input buffer in bytes, not including room for EOB * characters. */ - yy_size_t yy_buf_size; + int yy_buf_size; /* Number of characters read into yy_ch_buf, not including EOB * characters. @@ -322,7 +312,7 @@ static void cmListFileLexer_yy_init_buffer (YY_BUFFER_STATE b,FILE *file ,yyscan YY_BUFFER_STATE cmListFileLexer_yy_scan_buffer (char *base,yy_size_t size ,yyscan_t yyscanner ); YY_BUFFER_STATE cmListFileLexer_yy_scan_string (yyconst char *yy_str ,yyscan_t yyscanner ); -YY_BUFFER_STATE cmListFileLexer_yy_scan_bytes (yyconst char *bytes,yy_size_t len ,yyscan_t yyscanner ); +YY_BUFFER_STATE cmListFileLexer_yy_scan_bytes (yyconst char *bytes,int len ,yyscan_t yyscanner ); void *cmListFileLexer_yyalloc (yy_size_t ,yyscan_t yyscanner ); void *cmListFileLexer_yyrealloc (void *,yy_size_t ,yyscan_t yyscanner ); @@ -366,17 +356,14 @@ typedef int yy_state_type; 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 ); -#if defined(__GNUC__) && __GNUC__ >= 3 -__attribute__((__noreturn__)) -#endif -static void yy_fatal_error (yyconst char msg[] ,yyscan_t yyscanner ); +static void yynoreturn 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); \ + yyleng = (int) (yy_cp - yy_bp); \ yyg->yy_hold_char = *yy_cp; \ *yy_cp = '\0'; \ yyg->yy_c_buf_p = yy_cp; @@ -557,18 +544,19 @@ This file must be translated to C and modified to build everywhere. Run flex >= 2.6 like this: - flex --prefix=cmListFileLexer_yy -ocmListFileLexer.c cmListFileLexer.in.l + flex --nounistd -DFLEXINT_H --prefix=cmListFileLexer_yy -ocmListFileLexer.c cmListFileLexer.in.l Modify cmListFileLexer.c: - remove trailing whitespace: sed -i 's/\s*$//' cmListFileLexer.c - remove blank lines at end of file - - remove statement "yyscanner = NULL;" from cmListFileLexer_yylex_destroy - - remove all YY_BREAK lines occurring right after return statements - - remove unnecessary cast to (int) in yy_get_next_buffer + - #include "cmStandardLexer.h" at the top + - add cast in cmListFileLexer_yy_scan_bytes for loop condition of _yybytes_len to size_t + - change type of variable yyl under yy_find_action from yy_size_t to int */ -#include "cmStandardLexer.h" +/* IWYU pragma: no_forward_declare yyguts_t */ + #ifdef WIN32 #include <cmsys/Encoding.h> #endif @@ -583,7 +571,7 @@ Modify cmListFileLexer.c: struct cmListFileLexer_s { cmListFileLexer_Token token; - yy_size_t bracket; + int bracket; int comment; int line; int column; @@ -615,7 +603,7 @@ static void cmListFileLexerDestroy(cmListFileLexer* lexer); -#line 628 "cmListFileLexer.c" +#line 606 "cmListFileLexer.c" #define INITIAL 0 #define STRING 1 @@ -623,14 +611,6 @@ static void cmListFileLexerDestroy(cmListFileLexer* lexer); #define BRACKETEND 3 #define COMMENT 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 <unistd.h> -#endif - #ifndef YY_EXTRA_TYPE #define YY_EXTRA_TYPE void * #endif @@ -649,7 +629,7 @@ struct yyguts_t YY_BUFFER_STATE * yy_buffer_stack; /**< Stack as an array. */ char yy_hold_char; int yy_n_chars; - yy_size_t yyleng_r; + int yyleng_r; char *yy_c_buf_p; int yy_init; int yy_start; @@ -696,7 +676,7 @@ FILE *cmListFileLexer_yyget_out (yyscan_t yyscanner ); void cmListFileLexer_yyset_out (FILE * _out_str ,yyscan_t yyscanner ); -yy_size_t cmListFileLexer_yyget_leng (yyscan_t yyscanner ); + int cmListFileLexer_yyget_leng (yyscan_t yyscanner ); char *cmListFileLexer_yyget_text (yyscan_t yyscanner ); @@ -759,7 +739,7 @@ static int input (yyscan_t yyscanner ); /* 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) +#define ECHO do { if (fwrite( yytext, (size_t) yyleng, 1, yyout )) {} } while (0) #endif /* Gets input and stuffs it into "buf". number of characters read, or YY_NULL, @@ -783,7 +763,7 @@ static int input (yyscan_t yyscanner ); else \ { \ errno=0; \ - while ( (result = fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ + while ( (result = (int) fread(buf, 1, max_size, yyin))==0 && ferror(yyin)) \ { \ if( errno != EINTR) \ { \ @@ -880,10 +860,10 @@ YY_DECL } { -#line 88 "cmListFileLexer.in.l" +#line 80 "cmListFileLexer.in.l" -#line 896 "cmListFileLexer.c" +#line 866 "cmListFileLexer.c" while ( /*CONSTCOND*/1 ) /* loops until end-of-file is reached */ { @@ -913,7 +893,7 @@ yy_match: if ( yy_current_state >= 77 ) yy_c = yy_meta[(unsigned int) yy_c]; } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + yy_current_state = yy_nxt[yy_base[yy_current_state] + (flex_int16_t) yy_c]; ++yy_cp; } while ( yy_base[yy_current_state] != 237 ); @@ -931,7 +911,7 @@ yy_find_action: if ( yy_act != YY_END_OF_BUFFER && yy_rule_can_match_eol[yy_act] ) { - yy_size_t yyl; + int yyl; for ( yyl = 0; yyl < yyleng; ++yyl ) if ( yytext[yyl] == '\n' ) @@ -955,7 +935,7 @@ do_action: /* This label is used only to access EOF actions. */ case 1: /* rule 1 can match eol */ YY_RULE_SETUP -#line 90 "cmListFileLexer.in.l" +#line 82 "cmListFileLexer.in.l" { lexer->token.type = cmListFileLexer_Token_Newline; cmListFileLexerSetToken(lexer, yytext, yyleng); @@ -964,10 +944,11 @@ YY_RULE_SETUP BEGIN(INITIAL); return 1; } + YY_BREAK case 2: /* rule 2 can match eol */ YY_RULE_SETUP -#line 99 "cmListFileLexer.in.l" +#line 91 "cmListFileLexer.in.l" { const char* bracket = yytext; lexer->comment = yytext[0] == '#'; @@ -990,7 +971,7 @@ YY_RULE_SETUP YY_BREAK case 3: YY_RULE_SETUP -#line 119 "cmListFileLexer.in.l" +#line 111 "cmListFileLexer.in.l" { lexer->column += yyleng; BEGIN(COMMENT); @@ -998,41 +979,44 @@ YY_RULE_SETUP YY_BREAK case 4: YY_RULE_SETUP -#line 124 "cmListFileLexer.in.l" +#line 116 "cmListFileLexer.in.l" { lexer->column += yyleng; } YY_BREAK case 5: YY_RULE_SETUP -#line 128 "cmListFileLexer.in.l" +#line 120 "cmListFileLexer.in.l" { lexer->token.type = cmListFileLexer_Token_ParenLeft; cmListFileLexerSetToken(lexer, yytext, yyleng); lexer->column += yyleng; return 1; } + YY_BREAK case 6: YY_RULE_SETUP -#line 135 "cmListFileLexer.in.l" +#line 127 "cmListFileLexer.in.l" { lexer->token.type = cmListFileLexer_Token_ParenRight; cmListFileLexerSetToken(lexer, yytext, yyleng); lexer->column += yyleng; return 1; } + YY_BREAK case 7: YY_RULE_SETUP -#line 142 "cmListFileLexer.in.l" +#line 134 "cmListFileLexer.in.l" { lexer->token.type = cmListFileLexer_Token_Identifier; cmListFileLexerSetToken(lexer, yytext, yyleng); lexer->column += yyleng; return 1; } + YY_BREAK case 8: YY_RULE_SETUP -#line 149 "cmListFileLexer.in.l" +#line 141 "cmListFileLexer.in.l" { /* Handle ]]====]=======]*/ cmListFileLexerAppend(lexer, yytext, yyleng); @@ -1044,7 +1028,7 @@ YY_RULE_SETUP YY_BREAK case 9: YY_RULE_SETUP -#line 158 "cmListFileLexer.in.l" +#line 150 "cmListFileLexer.in.l" { lexer->column += yyleng; /* Erase the partial bracket from the token. */ @@ -1053,9 +1037,10 @@ YY_RULE_SETUP BEGIN(INITIAL); return 1; } + YY_BREAK case 10: YY_RULE_SETUP -#line 167 "cmListFileLexer.in.l" +#line 159 "cmListFileLexer.in.l" { cmListFileLexerAppend(lexer, yytext, yyleng); lexer->column += yyleng; @@ -1064,7 +1049,7 @@ YY_RULE_SETUP case 11: /* rule 11 can match eol */ YY_RULE_SETUP -#line 172 "cmListFileLexer.in.l" +#line 164 "cmListFileLexer.in.l" { cmListFileLexerAppend(lexer, yytext, yyleng); ++lexer->line; @@ -1074,7 +1059,7 @@ YY_RULE_SETUP YY_BREAK case 12: YY_RULE_SETUP -#line 179 "cmListFileLexer.in.l" +#line 171 "cmListFileLexer.in.l" { cmListFileLexerAppend(lexer, yytext, yyleng); lexer->column += yyleng; @@ -1083,42 +1068,46 @@ YY_RULE_SETUP YY_BREAK case YY_STATE_EOF(BRACKET): case YY_STATE_EOF(BRACKETEND): -#line 185 "cmListFileLexer.in.l" +#line 177 "cmListFileLexer.in.l" { lexer->token.type = cmListFileLexer_Token_BadBracket; BEGIN(INITIAL); return 1; } + YY_BREAK case 13: YY_RULE_SETUP -#line 191 "cmListFileLexer.in.l" +#line 183 "cmListFileLexer.in.l" { lexer->token.type = cmListFileLexer_Token_ArgumentUnquoted; cmListFileLexerSetToken(lexer, yytext, yyleng); lexer->column += yyleng; return 1; } + YY_BREAK case 14: YY_RULE_SETUP -#line 198 "cmListFileLexer.in.l" +#line 190 "cmListFileLexer.in.l" { lexer->token.type = cmListFileLexer_Token_ArgumentUnquoted; cmListFileLexerSetToken(lexer, yytext, yyleng); lexer->column += yyleng; return 1; } + YY_BREAK case 15: YY_RULE_SETUP -#line 205 "cmListFileLexer.in.l" +#line 197 "cmListFileLexer.in.l" { lexer->token.type = cmListFileLexer_Token_ArgumentUnquoted; cmListFileLexerSetToken(lexer, yytext, yyleng); lexer->column += yyleng; return 1; } + YY_BREAK case 16: YY_RULE_SETUP -#line 212 "cmListFileLexer.in.l" +#line 204 "cmListFileLexer.in.l" { lexer->token.type = cmListFileLexer_Token_ArgumentQuoted; cmListFileLexerSetToken(lexer, "", 0); @@ -1128,7 +1117,7 @@ YY_RULE_SETUP YY_BREAK case 17: YY_RULE_SETUP -#line 219 "cmListFileLexer.in.l" +#line 211 "cmListFileLexer.in.l" { cmListFileLexerAppend(lexer, yytext, yyleng); lexer->column += yyleng; @@ -1137,7 +1126,7 @@ YY_RULE_SETUP case 18: /* rule 18 can match eol */ YY_RULE_SETUP -#line 224 "cmListFileLexer.in.l" +#line 216 "cmListFileLexer.in.l" { /* Continuation: text is not part of string */ ++lexer->line; @@ -1147,7 +1136,7 @@ YY_RULE_SETUP case 19: /* rule 19 can match eol */ YY_RULE_SETUP -#line 230 "cmListFileLexer.in.l" +#line 222 "cmListFileLexer.in.l" { cmListFileLexerAppend(lexer, yytext, yyleng); ++lexer->line; @@ -1156,59 +1145,64 @@ YY_RULE_SETUP YY_BREAK case 20: YY_RULE_SETUP -#line 236 "cmListFileLexer.in.l" +#line 228 "cmListFileLexer.in.l" { lexer->column += yyleng; BEGIN(INITIAL); return 1; } + YY_BREAK case 21: YY_RULE_SETUP -#line 242 "cmListFileLexer.in.l" +#line 234 "cmListFileLexer.in.l" { cmListFileLexerAppend(lexer, yytext, yyleng); lexer->column += yyleng; } YY_BREAK case YY_STATE_EOF(STRING): -#line 247 "cmListFileLexer.in.l" +#line 239 "cmListFileLexer.in.l" { lexer->token.type = cmListFileLexer_Token_BadString; BEGIN(INITIAL); return 1; } + YY_BREAK case 22: YY_RULE_SETUP -#line 253 "cmListFileLexer.in.l" +#line 245 "cmListFileLexer.in.l" { lexer->token.type = cmListFileLexer_Token_Space; cmListFileLexerSetToken(lexer, yytext, yyleng); lexer->column += yyleng; return 1; } + YY_BREAK case 23: YY_RULE_SETUP -#line 260 "cmListFileLexer.in.l" +#line 252 "cmListFileLexer.in.l" { lexer->token.type = cmListFileLexer_Token_BadCharacter; cmListFileLexerSetToken(lexer, yytext, yyleng); lexer->column += yyleng; return 1; } + YY_BREAK case YY_STATE_EOF(INITIAL): case YY_STATE_EOF(COMMENT): -#line 267 "cmListFileLexer.in.l" +#line 259 "cmListFileLexer.in.l" { lexer->token.type = cmListFileLexer_Token_None; cmListFileLexerSetToken(lexer, 0, 0); return 0; } + YY_BREAK case 24: YY_RULE_SETUP -#line 273 "cmListFileLexer.in.l" +#line 265 "cmListFileLexer.in.l" ECHO; YY_BREAK -#line 1235 "cmListFileLexer.c" +#line 1205 "cmListFileLexer.c" case YY_END_OF_BUFFER: { @@ -1394,7 +1388,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner) else { - yy_size_t num_to_read = + int num_to_read = YY_CURRENT_BUFFER_LVALUE->yy_buf_size - number_to_move - 1; while ( num_to_read <= 0 ) @@ -1408,7 +1402,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner) if ( b->yy_is_our_buffer ) { - yy_size_t new_size = b->yy_buf_size * 2; + int new_size = b->yy_buf_size * 2; if ( new_size <= 0 ) b->yy_buf_size += b->yy_buf_size / 8; @@ -1421,7 +1415,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner) } else /* Can't grow it, we don't own it. */ - b->yy_ch_buf = 0; + b->yy_ch_buf = NULL; if ( ! b->yy_ch_buf ) YY_FATAL_ERROR( @@ -1463,7 +1457,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner) else ret_val = EOB_ACT_CONTINUE_SCAN; - if ((yyg->yy_n_chars + number_to_move) > YY_CURRENT_BUFFER_LVALUE->yy_buf_size) { + if ((int) (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. */ int new_size = yyg->yy_n_chars + number_to_move + (yyg->yy_n_chars >> 1); YY_CURRENT_BUFFER_LVALUE->yy_ch_buf = (char *) cmListFileLexer_yyrealloc((void *) YY_CURRENT_BUFFER_LVALUE->yy_ch_buf,new_size ,yyscanner ); @@ -1504,7 +1498,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner) if ( yy_current_state >= 77 ) yy_c = yy_meta[(unsigned int) yy_c]; } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + yy_current_state = yy_nxt[yy_base[yy_current_state] + (flex_int16_t) yy_c]; } return yy_current_state; @@ -1533,7 +1527,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner) if ( yy_current_state >= 77 ) yy_c = yy_meta[(unsigned int) yy_c]; } - yy_current_state = yy_nxt[yy_base[yy_current_state] + (unsigned int) yy_c]; + yy_current_state = yy_nxt[yy_base[yy_current_state] + (flex_int16_t) yy_c]; yy_is_jam = (yy_current_state == 76); (void)yyg; @@ -1555,7 +1549,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner) if ( yy_cp < YY_CURRENT_BUFFER_LVALUE->yy_ch_buf + 2 ) { /* need to shift things up to make room */ /* +2 for EOB chars. */ - yy_size_t number_to_move = yyg->yy_n_chars + 2; + 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 = @@ -1567,7 +1561,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner) 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; + yyg->yy_n_chars = (int) 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" ); @@ -1611,7 +1605,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner) else { /* need more input */ - yy_size_t offset = yyg->yy_c_buf_p - yyg->yytext_ptr; + int offset = yyg->yy_c_buf_p - yyg->yytext_ptr; ++yyg->yy_c_buf_p; switch ( yy_get_next_buffer( yyscanner ) ) @@ -1635,7 +1629,7 @@ static int yy_get_next_buffer (yyscan_t yyscanner) case EOB_ACT_END_OF_FILE: { if ( cmListFileLexer_yywrap(yyscanner ) ) - return EOF; + return 0; if ( ! yyg->yy_did_buffer_switch_on_eof ) YY_NEW_FILE; @@ -1898,7 +1892,7 @@ void cmListFileLexer_yypop_buffer_state (yyscan_t yyscanner) */ static void cmListFileLexer_yyensure_buffer_stack (yyscan_t yyscanner) { - yy_size_t num_to_alloc; + int num_to_alloc; struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; if (!yyg->yy_buffer_stack) { @@ -1907,7 +1901,7 @@ static void cmListFileLexer_yyensure_buffer_stack (yyscan_t yyscanner) * 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; /* After all that talk, this was set to 1 anyways... */ + num_to_alloc = 1; /* After all that talk, this was set to 1 anyways... */ yyg->yy_buffer_stack = (struct yy_buffer_state**)cmListFileLexer_yyalloc (num_to_alloc * sizeof(struct yy_buffer_state*) , yyscanner); @@ -1954,7 +1948,7 @@ YY_BUFFER_STATE cmListFileLexer_yy_scan_buffer (char * base, yy_size_t size , 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; + return NULL; b = (YY_BUFFER_STATE) cmListFileLexer_yyalloc(sizeof( struct yy_buffer_state ) ,yyscanner ); if ( ! b ) @@ -1963,7 +1957,7 @@ YY_BUFFER_STATE cmListFileLexer_yy_scan_buffer (char * base, yy_size_t size , 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_input_file = NULL; b->yy_n_chars = b->yy_buf_size; b->yy_is_interactive = 0; b->yy_at_bol = 1; @@ -1986,7 +1980,7 @@ YY_BUFFER_STATE cmListFileLexer_yy_scan_buffer (char * base, yy_size_t size , YY_BUFFER_STATE cmListFileLexer_yy_scan_string (yyconst char * yystr , yyscan_t yyscanner) { - return cmListFileLexer_yy_scan_bytes(yystr,strlen(yystr) ,yyscanner); + return cmListFileLexer_yy_scan_bytes(yystr,(int) strlen(yystr) ,yyscanner); } /** Setup the input buffer state to scan the given bytes. The next call to cmListFileLexer_yylex() will @@ -1996,7 +1990,7 @@ YY_BUFFER_STATE cmListFileLexer_yy_scan_string (yyconst char * yystr , yyscan_t * @param yyscanner The scanner object. * @return the newly allocated buffer state object. */ -YY_BUFFER_STATE cmListFileLexer_yy_scan_bytes (yyconst char * yybytes, yy_size_t _yybytes_len , yyscan_t yyscanner) +YY_BUFFER_STATE cmListFileLexer_yy_scan_bytes (yyconst char * yybytes, int _yybytes_len , yyscan_t yyscanner) { YY_BUFFER_STATE b; char *buf; @@ -2004,12 +1998,12 @@ YY_BUFFER_STATE cmListFileLexer_yy_scan_bytes (yyconst char * yybytes, yy_size_ yy_size_t i; /* Get memory for full buffer, including space for trailing EOB's. */ - n = _yybytes_len + 2; + n = (yy_size_t) _yybytes_len + 2; buf = (char *) cmListFileLexer_yyalloc(n ,yyscanner ); if ( ! buf ) YY_FATAL_ERROR( "out of dynamic memory in cmListFileLexer_yy_scan_bytes()" ); - for ( i = 0; i < _yybytes_len; ++i ) + for ( i = 0; i < (size_t)_yybytes_len; ++i ) buf[i] = yybytes[i]; buf[_yybytes_len] = buf[_yybytes_len+1] = YY_END_OF_BUFFER_CHAR; @@ -2030,7 +2024,7 @@ YY_BUFFER_STATE cmListFileLexer_yy_scan_bytes (yyconst char * yybytes, yy_size_ #define YY_EXIT_FAILURE 2 #endif -static void yy_fatal_error (yyconst char* msg , yyscan_t yyscanner) +static void yynoreturn yy_fatal_error (yyconst char* msg , yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; (void)yyg; @@ -2113,7 +2107,7 @@ FILE *cmListFileLexer_yyget_out (yyscan_t yyscanner) /** Get the length of the current token. * @param yyscanner The scanner object. */ -yy_size_t cmListFileLexer_yyget_leng (yyscan_t yyscanner) +int cmListFileLexer_yyget_leng (yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; return yyleng; @@ -2272,10 +2266,10 @@ static int yy_init_globals (yyscan_t yyscanner) * This function is called from cmListFileLexer_yylex_destroy(), so don't allocate here. */ - yyg->yy_buffer_stack = 0; + yyg->yy_buffer_stack = NULL; yyg->yy_buffer_stack_top = 0; yyg->yy_buffer_stack_max = 0; - yyg->yy_c_buf_p = (char *) 0; + yyg->yy_c_buf_p = NULL; yyg->yy_init = 0; yyg->yy_start = 0; @@ -2288,8 +2282,8 @@ static int yy_init_globals (yyscan_t yyscanner) yyin = stdin; yyout = stdout; #else - yyin = (FILE *) 0; - yyout = (FILE *) 0; + yyin = NULL; + yyout = NULL; #endif /* For future reference: Set errno on error, since we are called by @@ -2324,6 +2318,7 @@ int cmListFileLexer_yylex_destroy (yyscan_t yyscanner) /* Destroy the main struct (reentrant only). */ cmListFileLexer_yyfree ( yyscanner , yyscanner ); + yyscanner = NULL; return 0; } @@ -2358,7 +2353,7 @@ void *cmListFileLexer_yyalloc (yy_size_t size , yyscan_t yyscanner) { struct yyguts_t * yyg = (struct yyguts_t*)yyscanner; (void)yyg; - return (void *) malloc( size ); + return malloc(size); } void *cmListFileLexer_yyrealloc (void * ptr, yy_size_t size , yyscan_t yyscanner) @@ -2373,7 +2368,7 @@ void *cmListFileLexer_yyrealloc (void * ptr, yy_size_t size , yyscan_t yyscann * any pointer type to void*, and deal with argument conversions * as though doing an assignment. */ - return (void *) realloc( (char *) ptr, size ); + return realloc(ptr, size); } void cmListFileLexer_yyfree (void * ptr , yyscan_t yyscanner) @@ -2385,7 +2380,7 @@ void cmListFileLexer_yyfree (void * ptr , yyscan_t yyscanner) #define YYTABLES_NAME "yytables" -#line 273 "cmListFileLexer.in.l" +#line 265 "cmListFileLexer.in.l" diff --git a/Source/cmListFileLexer.in.l b/Source/cmListFileLexer.in.l index 75df1bc..4b389b9 100644 --- a/Source/cmListFileLexer.in.l +++ b/Source/cmListFileLexer.in.l @@ -7,18 +7,19 @@ This file must be translated to C and modified to build everywhere. Run flex >= 2.6 like this: - flex --prefix=cmListFileLexer_yy -ocmListFileLexer.c cmListFileLexer.in.l + flex --nounistd -DFLEXINT_H --prefix=cmListFileLexer_yy -ocmListFileLexer.c cmListFileLexer.in.l Modify cmListFileLexer.c: - remove trailing whitespace: sed -i 's/\s*$//' cmListFileLexer.c - remove blank lines at end of file - - remove statement "yyscanner = NULL;" from cmListFileLexer_yylex_destroy - - remove all YY_BREAK lines occurring right after return statements - - remove unnecessary cast to (int) in yy_get_next_buffer + - #include "cmStandardLexer.h" at the top + - add cast in yy_scan_bytes for loop condition of _yybytes_len to size_t + - change type of variable yyl under yy_find_action from yy_size_t to int */ -#include "cmStandardLexer.h" +/* IWYU pragma: no_forward_declare yyguts_t */ + #ifdef WIN32 #include <cmsys/Encoding.h> #endif @@ -33,7 +34,7 @@ Modify cmListFileLexer.c: struct cmListFileLexer_s { cmListFileLexer_Token token; - yy_size_t bracket; + int bracket; int comment; int line; int column; diff --git a/Source/cmStandardLexer.h b/Source/cmStandardLexer.h index 234aef5..b9adee5 100644 --- a/Source/cmStandardLexer.h +++ b/Source/cmStandardLexer.h @@ -3,8 +3,11 @@ #ifndef cmStandardLexer_h #define cmStandardLexer_h +#include <cmConfigure.h> // IWYU pragma: keep + /* Disable some warnings. */ #if defined(_MSC_VER) +#pragma warning(disable : 4018) #pragma warning(disable : 4127) #pragma warning(disable : 4131) #pragma warning(disable : 4244) @@ -16,13 +19,24 @@ #pragma warning(disable : 4786) #endif -/* Define isatty on windows. */ +#if defined(__GNUC__) && !defined(__INTEL_COMPILER) +#if ((__GNUC__ * 100) + __GNUC_MINOR__) >= 402 +#pragma GCC diagnostic ignored "-Wconversion" +#pragma GCC diagnostic ignored "-Wsign-compare" +#endif +#if ((__GNUC__ * 100) + __GNUC_MINOR__) >= 403 +#pragma GCC diagnostic ignored "-Wsign-conversion" +#endif +#endif + +/* Make sure isatty is available. */ #if defined(_WIN32) && !defined(__CYGWIN__) #include <io.h> #if defined(_MSC_VER) #define isatty _isatty #endif -#define YY_NO_UNISTD_H 1 +#else +#include <unistd.h> // IWYU pragma: export #endif /* Make sure malloc and free are available on QNX. */ @@ -36,4 +50,12 @@ #define YY_NO_UNPUT 1 #define ECHO +#include <cm_kwiml.h> +typedef KWIML_INT_int8_t flex_int8_t; +typedef KWIML_INT_uint8_t flex_uint8_t; +typedef KWIML_INT_int16_t flex_int16_t; +typedef KWIML_INT_uint16_t flex_uint16_t; +typedef KWIML_INT_int32_t flex_int32_t; +typedef KWIML_INT_uint32_t flex_uint32_t; + #endif |