Tcl Source Code

Check-in [4115262f80]
Login
☰Core Home Timeline Branches Tags Tickets Download Wiki

Many hyperlinks are disabled.
Use anonymous login to enable hyperlinks.

Overview
Comment:merge trunk
Downloads: Tarball | ZIP archive
Timelines: family | ancestors | descendants | both | novem
Files: files | file ages | folders
SHA1: 4115262f80f4d6e7f044b117ff608778f470827e
User & Date: jan.nijtmans 2016-11-24 20:31:42.274
Context
2016-11-25
12:58
merge trunk check-in: 742389b703 user: jan.nijtmans tags: novem
2016-11-24
20:31
merge trunk check-in: 4115262f80 user: jan.nijtmans tags: novem
19:21
Partially backout [ef4da65408] because AppendPrintfToObjVA() (used indirectly by [tcl::unsupported::... check-in: ad557c91a9 user: andy tags: trunk
11:57
merge trunk. Make epoch in Tcl_DictSearch "unsigned int". This doubles the epoch range here. Use 0... check-in: 5fe02150a3 user: jan.nijtmans tags: novem
Changes
Unified Diff Ignore Whitespace Patch
Changes to generic/tclBasic.c.
︙︙
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579

	iPtr->packagePrefer = PKG_PREFER_STABLE;
    } else
#endif
	iPtr->packagePrefer = PKG_PREFER_LATEST;

    iPtr->cmdCount = 0;
    TclInitLiteralTable(&iPtr->literalTable);
    iPtr->compileEpoch = 0;
    iPtr->compiledProcPtr = NULL;
    iPtr->resolverPtr = NULL;
    iPtr->evalFlags = 0;
    iPtr->scriptFile = NULL;
    iPtr->flags = 0;
    iPtr->tracePtr = NULL;
    iPtr->tracesForbiddingInline = 0;








|








565
566
567
568
569
570
571
572
573
574
575
576
577
578
579

	iPtr->packagePrefer = PKG_PREFER_STABLE;
    } else
#endif
	iPtr->packagePrefer = PKG_PREFER_LATEST;

    iPtr->cmdCount = 0;
    TclInitLiteralTable(&iPtr->literalTable);
    iPtr->compileEpoch = 1;
    iPtr->compiledProcPtr = NULL;
    iPtr->resolverPtr = NULL;
    iPtr->evalFlags = 0;
    iPtr->scriptFile = NULL;
    iPtr->flags = 0;
    iPtr->tracePtr = NULL;
    iPtr->tracesForbiddingInline = 0;
︙︙
Changes to generic/tclDisassemble.c.
︙︙
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275

276
277

278
279
280
281
282
283
284

    ByteCode *codePtr = BYTECODE(objPtr);
    unsigned char *codeStart, *codeLimit, *pc;
    unsigned char *codeDeltaNext, *codeLengthNext;
    unsigned char *srcDeltaNext, *srcLengthNext;
    int codeOffset, codeLen, srcOffset, srcLen, numCmds, delta, i, line;
    Interp *iPtr = (Interp *) *codePtr->interpHandle;
    Tcl_Obj *bufferObj, *fileObj;
    char ptrBuf1[20], ptrBuf2[20];

    TclNewObj(bufferObj);
    if (codePtr->refCount <= 0) {
	return bufferObj;	/* Already freed. */
    }

    codeStart = codePtr->codeStart;
    codeLimit = codeStart + codePtr->numCodeBytes;
    numCmds = codePtr->numCommands;

    /*
     * Print header lines describing the ByteCode.
     */

    sprintf(ptrBuf1, "%p", codePtr);
    sprintf(ptrBuf2, "%p", iPtr);
    Tcl_AppendPrintfToObj(bufferObj,
	    "ByteCode 0x%s, refCt %" TCL_LL_MODIFIER "u, epoch %" TCL_LL_MODIFIER "u, interp 0x%s (epoch %" TCL_LL_MODIFIER "u)\n",

	    ptrBuf1, (Tcl_WideInt)codePtr->refCount, (Tcl_WideInt)codePtr->compileEpoch, ptrBuf2,
	    (Tcl_WideInt)iPtr->compileEpoch);

    Tcl_AppendToObj(bufferObj, "  Source ", -1);
    PrintSourceToObj(bufferObj, codePtr->source,
	    TclMin(codePtr->numSrcBytes, 55));
    GetLocationInformation(interp, codePtr->procPtr, &fileObj, &line);
    if (line > -1 && fileObj != NULL) {
	Tcl_AppendPrintfToObj(bufferObj, "\n  File \"%s\" Line %d",
		Tcl_GetString(fileObj), line);








|














<
|
<
|
>
|

>








250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271

272

273
274
275
276
277
278
279
280
281
282
283
284

    ByteCode *codePtr = BYTECODE(objPtr);
    unsigned char *codeStart, *codeLimit, *pc;
    unsigned char *codeDeltaNext, *codeLengthNext;
    unsigned char *srcDeltaNext, *srcLengthNext;
    int codeOffset, codeLen, srcOffset, srcLen, numCmds, delta, i, line;
    Interp *iPtr = (Interp *) *codePtr->interpHandle;
    Tcl_Obj *bufferObj, *fileObj;
    char buf[128];

    TclNewObj(bufferObj);
    if (codePtr->refCount <= 0) {
	return bufferObj;	/* Already freed. */
    }

    codeStart = codePtr->codeStart;
    codeLimit = codeStart + codePtr->numCodeBytes;
    numCmds = codePtr->numCommands;

    /*
     * Print header lines describing the ByteCode.
     */


    sprintf(buf,

	    "%p, refCt %" TCL_LL_MODIFIER "u, epoch %" TCL_LL_MODIFIER "u, "
	    "interp 0x%p (epoch %" TCL_LL_MODIFIER "u",
	    codePtr, (Tcl_WideInt)codePtr->refCount, (Tcl_WideInt)codePtr->compileEpoch, iPtr,
	    (Tcl_WideInt)iPtr->compileEpoch);
    Tcl_AppendPrintfToObj(bufferObj, "ByteCode 0x%s)\n", buf);
    Tcl_AppendToObj(bufferObj, "  Source ", -1);
    PrintSourceToObj(bufferObj, codePtr->source,
	    TclMin(codePtr->numSrcBytes, 55));
    GetLocationInformation(interp, codePtr->procPtr, &fileObj, &line);
    if (line > -1 && fileObj != NULL) {
	Tcl_AppendPrintfToObj(bufferObj, "\n  File \"%s\" Line %d",
		Tcl_GetString(fileObj), line);
︙︙
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329

     * procedure's name since ByteCode's can be shared among procedures.
     */

    if (codePtr->procPtr != NULL) {
	Proc *procPtr = codePtr->procPtr;
	int numCompiledLocals = procPtr->numCompiledLocals;

	sprintf(ptrBuf1, "%p", procPtr);
	Tcl_AppendPrintfToObj(bufferObj,
		"  Proc 0x%s, refCt %d, args %d, compiled locals %d\n",
		ptrBuf1, procPtr->refCount, procPtr->numArgs,
		numCompiledLocals);
	if (numCompiledLocals > 0) {
	    CompiledLocal *localPtr = procPtr->firstLocalPtr;

	    for (i = 0;  i < numCompiledLocals;  i++) {
		Tcl_AppendPrintfToObj(bufferObj,
			"      slot %d%s%s%s%s%s%s", i,








|

|
|








312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329

     * procedure's name since ByteCode's can be shared among procedures.
     */

    if (codePtr->procPtr != NULL) {
	Proc *procPtr = codePtr->procPtr;
	int numCompiledLocals = procPtr->numCompiledLocals;

	sprintf(buf, "%p, refCt %" TCL_LL_MODIFIER "u", procPtr, (Tcl_WideInt) procPtr->refCount);
	Tcl_AppendPrintfToObj(bufferObj,
		"  Proc 0x%s, args %d, compiled locals %d\n",
		buf, procPtr->numArgs,
		numCompiledLocals);
	if (numCompiledLocals > 0) {
	    CompiledLocal *localPtr = procPtr->firstLocalPtr;

	    for (i = 0;  i < numCompiledLocals;  i++) {
		Tcl_AppendPrintfToObj(bufferObj,
			"      slot %d%s%s%s%s%s%s", i,
︙︙
Changes to generic/tclStringObj.c.
︙︙
3440
3441
3442
3443
3444
3445
3446
3447
3448
3449
3450
3451
3452
3453
3454

     */

    if (numChars <= (INT_MAX - size)/TCL_UTF_MAX
	    && stringPtr->allocated >= size + numChars * TCL_UTF_MAX) {
	goto copyBytes;
    }

    for (i = 0; i < numChars && size >= 0; i++) {
	size += TclUtfCount(unicode[i]);
    }
    if ((int)size < 0) {
	Tcl_Panic("max size for a Tcl value (%d bytes) exceeded", INT_MAX);
    }

    /*








|








3440
3441
3442
3443
3444
3445
3446
3447
3448
3449
3450
3451
3452
3453
3454

     */

    if (numChars <= (INT_MAX - size)/TCL_UTF_MAX
	    && stringPtr->allocated >= size + numChars * TCL_UTF_MAX) {
	goto copyBytes;
    }

    for (i = 0; i < numChars; i++) {
	size += TclUtfCount(unicode[i]);
    }
    if ((int)size < 0) {
	Tcl_Panic("max size for a Tcl value (%d bytes) exceeded", INT_MAX);
    }

    /*
︙︙
This page was generated in about 0.061s by Fossil 2.26 [1205ec86cb] 2025-04-30 16:57:32