* generic/tclInt.decls: CONSTified the AuxDataType argument

	* generic/tclCompCmds.c: of TclCreateAuxData and
	* generic/tclCompile.c   TclRegisterAuxDataType and the return
	* generic/tclCompile.h   values of TclGetAuxDataType and
	* generic/tclExecute.c   TclGetInstructionTable
	* ChangeLog
	* generic/tclIntDecls.h:		regenerated
	This change complies with TIP #27 (even though it only
	involves internal function, so this is not even necessary).

6 files changed, 42 insertions, 42 deletions

diff --git a/generic/tclCompCmds.c b/generic/tclCompCmds.c
index 877bb11..4f7f230 100644
--- a/generic/tclCompCmds.c
+++ b/generic/tclCompCmds.c
@@ -12,7 +12,7 @@
  * See the file "license.terms" for information on usage and redistribution of
  * this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tclCompCmds.c,v 1.147 2008/09/28 22:17:39 dkf Exp $
+ * RCS: @(#) $Id: tclCompCmds.c,v 1.148 2008/10/05 20:47:52 nijtmans Exp $
  */
 
 #include "tclInt.h"
@@ -187,21 +187,21 @@ static void		CompileReturnInternal(CompileEnv *envPtr,
  * The structures below define the AuxData types defined in this file.
  */
 
-AuxDataType tclForeachInfoType = {
+const AuxDataType tclForeachInfoType = {
     "ForeachInfo",		/* name */
     DupForeachInfo,		/* dupProc */
     FreeForeachInfo,		/* freeProc */
     PrintForeachInfo		/* printProc */
 };
 
-AuxDataType tclJumptableInfoType = {
+const AuxDataType tclJumptableInfoType = {
     "JumptableInfo",		/* name */
     DupJumptableInfo,		/* dupProc */
     FreeJumptableInfo,		/* freeProc */
     PrintJumptableInfo		/* printProc */
 };
 
-AuxDataType tclDictUpdateInfoType = {
+const AuxDataType tclDictUpdateInfoType = {
     "DictUpdateInfo",		/* name */
     DupDictUpdateInfo,		/* dupProc */
     FreeDictUpdateInfo,		/* freeProc */
diff --git a/generic/tclCompile.c b/generic/tclCompile.c
index a0ab92b..c55258f 100644
--- a/generic/tclCompile.c
+++ b/generic/tclCompile.c
@@ -11,7 +11,7 @@
  * See the file "license.terms" for information on usage and redistribution of
  * this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tclCompile.c,v 1.156 2008/09/08 03:55:18 msofer Exp $
+ * RCS: @(#) $Id: tclCompile.c,v 1.157 2008/10/05 20:47:52 nijtmans Exp $
  */
 
 #include "tclInt.h"
@@ -52,7 +52,7 @@ static int traceInitialized = 0;
  * existence of a procedure call frame to distinguish these.
  */
 
-InstructionDesc tclInstructionTable[] = {
+InstructionDesc const tclInstructionTable[] = {
     /* Name	      Bytes stackEffect #Opnds  Operand types */
     {"done",		  1,   -1,         0,	{OPERAND_NONE}},
 	/* Finish ByteCode execution and return stktop (top stack item) */
@@ -485,7 +485,7 @@ TclSetByteCodeFromAny(
     Interp *iPtr = (Interp *) interp;
     CompileEnv compEnv;		/* Compilation environment structure allocated
 				 * in frame. */
-    register AuxData *auxDataPtr;
+    register const AuxData *auxDataPtr;
     LiteralEntry *entryPtr;
     register int i;
     int length, result = TCL_OK;
@@ -694,7 +694,7 @@ TclCleanupByteCode(
     int numLitObjects = codePtr->numLitObjects;
     int numAuxDataItems = codePtr->numAuxDataItems;
     register Tcl_Obj **objArrayPtr, *objPtr;
-    register AuxData *auxDataPtr;
+    register const AuxData *auxDataPtr;
     int i;
 #ifdef TCL_COMPILE_STATS
 
@@ -2607,7 +2607,7 @@ int
 TclCreateAuxData(
     ClientData clientData,	/* The compilation auxiliary data to store in
 				 * the new aux data record. */
-    AuxDataType *typePtr,	/* Pointer to the type to attach to this
+    const AuxDataType *typePtr,	/* Pointer to the type to attach to this
 				 * AuxData */
     register CompileEnv *envPtr)/* Points to the CompileEnv for which a new
 				 * aux data structure is to be allocated. */
@@ -2958,7 +2958,7 @@ TclFixupForwardJump(
  *----------------------------------------------------------------------
  */
 
-void * /* == InstructionDesc* == */
+const void * /* == InstructionDesc* == */
 TclGetInstructionTable(void)
 {
     return &tclInstructionTable[0];
@@ -2985,7 +2985,7 @@ TclGetInstructionTable(void)
 
 void
 TclRegisterAuxDataType(
-    AuxDataType *typePtr)	/* Information about object type; storage must
+    const AuxDataType *typePtr)	/* Information about object type; storage must
 				 * be statically allocated (must live forever;
 				 * will not be deallocated). */
 {
@@ -3034,12 +3034,12 @@ TclRegisterAuxDataType(
  *----------------------------------------------------------------------
  */
 
-AuxDataType *
+const AuxDataType *
 TclGetAuxDataType(
-    char *typeName)		/* Name of AuxData type to look up. */
+    const char *typeName)		/* Name of AuxData type to look up. */
 {
     register Tcl_HashEntry *hPtr;
-    AuxDataType *typePtr = NULL;
+    const AuxDataType *typePtr = NULL;
 
     Tcl_MutexLock(&tableMutex);
     if (!auxDataTypeTableInitialized) {
@@ -3048,7 +3048,7 @@ TclGetAuxDataType(
 
     hPtr = Tcl_FindHashEntry(&auxDataTypeTable, typeName);
     if (hPtr != NULL) {
-	typePtr = (AuxDataType *) Tcl_GetHashValue(hPtr);
+	typePtr = (const AuxDataType *) Tcl_GetHashValue(hPtr);
     }
     Tcl_MutexUnlock(&tableMutex);
 
@@ -3744,7 +3744,7 @@ FormatInstruction(
 {
     Proc *procPtr = codePtr->procPtr;
     unsigned char opCode = *pc;
-    register InstructionDesc *instDesc = &tclInstructionTable[opCode];
+    register const InstructionDesc *instDesc = &tclInstructionTable[opCode];
     unsigned char *codeStart = codePtr->codeStart;
     unsigned pcOffset = pc - codeStart;
     int opnd = 0, i, j, numBytes = 1;
diff --git a/generic/tclCompile.h b/generic/tclCompile.h
index ab8eef8..f314937 100644
--- a/generic/tclCompile.h
+++ b/generic/tclCompile.h
@@ -9,7 +9,7 @@
  * See the file "license.terms" for information on usage and redistribution of
  * this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tclCompile.h,v 1.107 2008/09/10 13:24:09 msofer Exp $
+ * RCS: @(#) $Id: tclCompile.h,v 1.108 2008/10/05 20:47:52 nijtmans Exp $
  */
 
 #ifndef _TCLCOMPILATION
@@ -177,7 +177,7 @@ typedef void	   (AuxDataPrintProc)(ClientData clientData,
  */
 
 typedef struct AuxDataType {
-    char *name;			/* The name of the type. Types can be
+    CONST86 char *name;		/* The name of the type. Types can be
 				 * registered and found by name */
     AuxDataDupProc *dupProc;	/* Callback procedure to invoke when the aux
 				 * data is duplicated (e.g., when the ByteCode
@@ -200,7 +200,7 @@ typedef struct AuxDataType {
  */
 
 typedef struct AuxData {
-    AuxDataType *type;		/* Pointer to the AuxData type associated with
+    CONST86 AuxDataType *type;		/* Pointer to the AuxData type associated with
 				 * this ClientData. */
     ClientData clientData;	/* The compilation data itself. */
 } AuxData;
@@ -682,7 +682,7 @@ typedef enum InstOperandType {
 } InstOperandType;
 
 typedef struct InstructionDesc {
-    char *name;			/* Name of instruction. */
+    CONST86 char *name;	/* Name of instruction. */
     int numBytes;		/* Total number of bytes for instruction. */
     int stackEffect;		/* The worst-case balance stack effect of the
 				 * instruction, used for stack requirements
@@ -694,7 +694,7 @@ typedef struct InstructionDesc {
 				/* The type of each operand. */
 } InstructionDesc;
 
-MODULE_SCOPE InstructionDesc tclInstructionTable[];
+MODULE_SCOPE InstructionDesc CONST86 tclInstructionTable[];
 
 /*
  * Compilation of some Tcl constructs such as if commands and the logical or
@@ -784,7 +784,7 @@ typedef struct ForeachInfo {
 				 * LAST FIELD IN THE STRUCTURE! */
 } ForeachInfo;
 
-MODULE_SCOPE AuxDataType	tclForeachInfoType;
+MODULE_SCOPE CONST86 AuxDataType tclForeachInfoType;
 
 /*
  * Structure used to hold information about a switch command that is needed
@@ -797,7 +797,7 @@ typedef struct JumptableInfo {
 				 * offsets). */
 } JumptableInfo;
 
-MODULE_SCOPE AuxDataType	tclJumptableInfoType;
+MODULE_SCOPE CONST86 AuxDataType tclJumptableInfoType;
 
 /*
  * Structure used to hold information about a [dict update] command that is
@@ -815,7 +815,7 @@ typedef struct {
 				 * STRUCTURE. */
 } DictUpdateInfo;
 
-MODULE_SCOPE AuxDataType	tclDictUpdateInfoType;
+MODULE_SCOPE CONST86 AuxDataType tclDictUpdateInfoType;
 
 /*
  * ClientData type used by the math operator commands.
@@ -879,7 +879,7 @@ MODULE_SCOPE void	TclCompileTokens(Tcl_Interp *interp,
 			    Tcl_Token *tokenPtr, int count,
 			    CompileEnv *envPtr);
 MODULE_SCOPE int	TclCreateAuxData(ClientData clientData,
-			    AuxDataType *typePtr, CompileEnv *envPtr);
+			    CONST AuxDataType *typePtr, CompileEnv *envPtr);
 MODULE_SCOPE int	TclCreateExceptRange(ExceptionRangeType type,
 			    CompileEnv *envPtr);
 MODULE_SCOPE ExecEnv *	TclCreateExecEnv(Tcl_Interp *interp);
@@ -930,7 +930,7 @@ MODULE_SCOPE void	TclPrintObject(FILE *outFile,
 			    Tcl_Obj *objPtr, int maxChars);
 MODULE_SCOPE void	TclPrintSource(FILE *outFile,
 			    const char *string, int maxChars);
-MODULE_SCOPE void	TclRegisterAuxDataType(AuxDataType *typePtr);
+MODULE_SCOPE void	TclRegisterAuxDataType(CONST AuxDataType *typePtr);
 MODULE_SCOPE int	TclRegisterLiteral(CompileEnv *envPtr,
 			    char *bytes, int length, int flags);
 MODULE_SCOPE void	TclReleaseLiteral(Tcl_Interp *interp, Tcl_Obj *objPtr);
diff --git a/generic/tclExecute.c b/generic/tclExecute.c
index fd79931..1275aed 100644
--- a/generic/tclExecute.c
+++ b/generic/tclExecute.c
@@ -14,7 +14,7 @@
  * See the file "license.terms" for information on usage and redistribution of
  * this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tclExecute.c,v 1.412 2008/09/18 15:43:15 msofer Exp $
+ * RCS: @(#) $Id: tclExecute.c,v 1.413 2008/10/05 20:47:52 nijtmans Exp $
  */
 
 #include "tclInt.h"
@@ -80,7 +80,7 @@ int tclTraceExec = 0;
  * disjoint for backward-compatability reasons.
  */
 
-static const char *operatorStrings[] = {
+static const char *const operatorStrings[] = {
     "||", "&&", "|", "^", "&", "==", "!=", "<", ">", "<=", ">=", "<<", ">>",
     "+", "-", "*", "/", "%", "+", "-", "~", "!",
     "BUILTIN FUNCTION", "FUNCTION",
@@ -93,7 +93,7 @@ static const char *operatorStrings[] = {
  */
 
 #ifdef TCL_COMPILE_DEBUG
-static const char *resultStrings[] = {
+static const char *const resultStrings[] = {
     "TCL_OK", "TCL_ERROR", "TCL_RETURN", "TCL_BREAK", "TCL_CONTINUE"
 };
 #endif
@@ -123,7 +123,7 @@ long		tclObjsShared[TCL_MAX_SHARED_OBJ_STATS] = { 0, 0, 0, 0, 0 };
  */
 
 typedef struct {
-    char *name;		/* Name of function. */
+    const char *name;		/* Name of function. */
     int numArgs;	/* Number of arguments for function. */
 } BuiltinFunc;
 
@@ -133,7 +133,7 @@ typedef struct {
  * operand byte.
  */
 
-static BuiltinFunc tclBuiltinFuncTable[] = {
+static BuiltinFunc const tclBuiltinFuncTable[] = {
     {"acos", 1},
     {"asin", 1},
     {"atan", 1},
@@ -1820,7 +1820,7 @@ TclExecuteByteCode(
     int traceInstructions = (tclTraceExec == 3);
     char cmdNameBuf[21];
 #endif
-    char *curInstName = NULL;
+    const char *curInstName = NULL;
 
     /*
      * The execution uses a unified stack: first a BottomData, immediately
diff --git a/generic/tclInt.decls b/generic/tclInt.decls
index 8213109..3dfdfb7 100644
--- a/generic/tclInt.decls
+++ b/generic/tclInt.decls
@@ -13,7 +13,7 @@
 # See the file "license.terms" for information on usage and redistribution
 # of this file, and for a DISCLAIMER OF ALL WARRANTIES.
 #
-# RCS: @(#) $Id: tclInt.decls,v 1.127 2008/07/29 05:30:32 msofer Exp $
+# RCS: @(#) $Id: tclInt.decls,v 1.128 2008/10/05 20:47:52 nijtmans Exp $
 
 library tcl
 
@@ -576,7 +576,7 @@ declare 144 generic {
 	    int index)
 }
 declare 145 generic {
-    struct AuxDataType *TclGetAuxDataType(char *typeName)
+    CONST86 struct AuxDataType *TclGetAuxDataType(CONST char *typeName)
 }
 declare 146 generic {
     TclHandle TclHandleCreate(VOID *ptr)
@@ -645,13 +645,13 @@ declare 162 generic {
     void TclChannelEventScriptInvoker(ClientData clientData, int flags)
 }
 
-# ALERT: The result of 'TclGetInstructionTable' is actually an
-# "InstructionDesc*" but we do not want to describe this structure in
+# ALERT: The result of 'TclGetInstructionTable' is actually a
+# "const InstructionDesc*" but we do not want to describe this structure in
 # "tclInt.h". It is described in "tclCompile.h". Use a cast to the
 # correct type when calling this procedure.
 
 declare 163 generic {
-    void *TclGetInstructionTable(void)
+    CONST86 void *TclGetInstructionTable(void)
 }
 
 # ALERT: The argument of 'TclExpandCodeArray' is actually a
diff --git a/generic/tclIntDecls.h b/generic/tclIntDecls.h
index 2148ab6..b12fa91 100644
--- a/generic/tclIntDecls.h
+++ b/generic/tclIntDecls.h
@@ -11,7 +11,7 @@
  * See the file "license.terms" for information on usage and redistribution
  * of this file, and for a DISCLAIMER OF ALL WARRANTIES.
  *
- * RCS: @(#) $Id: tclIntDecls.h,v 1.123 2008/07/29 05:30:34 msofer Exp $
+ * RCS: @(#) $Id: tclIntDecls.h,v 1.124 2008/10/05 20:47:52 nijtmans Exp $
  */
 
 #ifndef _TCLINTDECLS
@@ -681,7 +681,7 @@ EXTERN void		TclHideLiteral (Tcl_Interp * interp,
 #ifndef TclGetAuxDataType_TCL_DECLARED
 #define TclGetAuxDataType_TCL_DECLARED
 /* 145 */
-EXTERN struct AuxDataType * TclGetAuxDataType (char * typeName);
+EXTERN CONST86 struct AuxDataType * TclGetAuxDataType (CONST char * typeName);
 #endif
 #ifndef TclHandleCreate_TCL_DECLARED
 #define TclHandleCreate_TCL_DECLARED
@@ -764,7 +764,7 @@ EXTERN void		TclChannelEventScriptInvoker (ClientData clientData,
 #ifndef TclGetInstructionTable_TCL_DECLARED
 #define TclGetInstructionTable_TCL_DECLARED
 /* 163 */
-EXTERN void *		TclGetInstructionTable (void);
+EXTERN CONST86 void *	TclGetInstructionTable (void);
 #endif
 #ifndef TclExpandCodeArray_TCL_DECLARED
 #define TclExpandCodeArray_TCL_DECLARED
@@ -1278,7 +1278,7 @@ typedef struct TclIntStubs {
     int (*tclSetByteCodeFromAny) (Tcl_Interp * interp, Tcl_Obj * objPtr, CompileHookProc * hookProc, ClientData clientData); /* 142 */
     int (*tclAddLiteralObj) (struct CompileEnv * envPtr, Tcl_Obj * objPtr, LiteralEntry ** litPtrPtr); /* 143 */
     void (*tclHideLiteral) (Tcl_Interp * interp, struct CompileEnv * envPtr, int index); /* 144 */
-    struct AuxDataType * (*tclGetAuxDataType) (char * typeName); /* 145 */
+    CONST86 struct AuxDataType * (*tclGetAuxDataType) (CONST char * typeName); /* 145 */
     TclHandle (*tclHandleCreate) (VOID * ptr); /* 146 */
     void (*tclHandleFree) (TclHandle handle); /* 147 */
     TclHandle (*tclHandlePreserve) (TclHandle handle); /* 148 */
@@ -1296,7 +1296,7 @@ typedef struct TclIntStubs {
     void *reserved160;
     int (*tclChannelTransform) (Tcl_Interp * interp, Tcl_Channel chan, Tcl_Obj * cmdObjPtr); /* 161 */
     void (*tclChannelEventScriptInvoker) (ClientData clientData, int flags); /* 162 */
-    void * (*tclGetInstructionTable) (void); /* 163 */
+    CONST86 void * (*tclGetInstructionTable) (void); /* 163 */
     void (*tclExpandCodeArray) (void * envPtr); /* 164 */
     void (*tclpSetInitialEncodings) (void); /* 165 */
     int (*tclListObjSetElement) (Tcl_Interp * interp, Tcl_Obj * listPtr, int index, Tcl_Obj * valuePtr); /* 166 */