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* 3366265 Buffer allocated one byte too small caused overrun.dgp2011-07-131-1/+1
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* Fix gcc warnings: variable set but not usedjan.nijtmans2011-03-081-0/+4
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* Now that we're no longer using SCM based on RCS, the RCS Keyword lines causedgp2011-03-011-2/+0
| | | more harm than good. Purged them.
* [Bug 3129448]: Possible over-allocation on 64-bit platforms, part 2,nijtmans2011-01-251-63/+63
| | | | backported strcpy->memcpy change but not change in any struct.
* * generic/tclBasic.c (Tcl_CreateInterp, Tcl_EvalTokensStandard,andreas_kupries2009-08-251-1/+13
| | | | | | | | | | | | | | | | | | | | | | | EvalTokensStandard, Tcl_EvalEx, EvalEx, TclAdvanceContinuations, TclEvalObjEx): * generic/tclCmdMZ.c (Tcl_SwitchObjCmd, ListLines): * generic/tclCompCmds.c (*): * generic/tclCompile.c (TclSetByteCodeFromAny, TclInitCompileEnv, TclFreeCompileEnv, TclCompileScript): * generic/tclCompile.h (CompileEnv): * generic/tclInt.h (ContLineLoc, Interp): * generic/tclObj.c (ThreadSpecificData, ContLineLocFree, TclThreadFinalizeObjects, TclInitObjSubsystem, TclContinuationsEnter, TclContinuationsEnterDerived, TclContinuationsCopy, TclContinuationsGet, TclFreeObj): * generic/tclProc.c (TclCreateProc): * generic/tclVar.c (TclPtrSetVar): * tests/info.test (info-30.0-22): Extended parser, compiler, and execution with code and attendant data structures tracking the positions of continuation lines which are not visible in script's, to properly account for them while counting lines for #280, during direct and compiled execution.
* * generic/tclCompile.c: The value stashed in iPtr->compiledProcPtrdgp2009-06-131-6/+1
| | | | | | | | | | | | | * generic/tclProc.c: when compiling a proc survives too long. We * tests/execute.test: only need it there long enough for the right TclInitCompileEnv() call to re-stash it into envPtr->procPtr. Once that is done, the CompileEnv controls. If we let the value of iPtr->compiledProcPtr linger, though, then any other bytecode compile operation that takes place will also have its CompileEnv initialized with it, and that's not correct. The value is meant to control the compile of the proc body only, not other compile tasks that happen along. Thanks to Carlos Tasada for discovering and reporting the problem. [Bug 2802881].
* * generic/tclProc.c (Tcl_ProcObjCmd): Fixed memory leak triggeredandreas_kupries2008-08-111-5/+24
| | | | | | * tests/proc.test: by procbody::test::proc. See [Bug 2043636]. Added a test case demonstrating the leak before the fix. Fixed a few spelling errors in test descriptions as well.
* * generic/tclBasic.c: Extended the existing TIP #280 system (infoandreas_kupries2008-07-211-1/+9
| | | | | | | | | | | * generic/tclCmdAH.c: frame), added the ability to track the * generic/tclCompCmds.c: absolute location of literal procedure * generic/tclCompile.c: arguments, and making this information * generic/tclCompile.h: available to uplevel, eval, and * generic/tclInterp.c: siblings. This allows proper tracking of * generic/tclInt.h: absolute location through custom (Tcl-coded) * generic/tclNamesp.c: control structures based on uplevel, etc. * generic/tclProc.c:
* * generic/tclDTrace.d (new file): add DTrace provider for Tcl; allowsdas2007-09-131-1/+28
| | | | | | | | | | | | | | | * generic/tclCompile.h: tracing of proc and command entry & * generic/tclBasic.c: return, bytecode execution, object * generic/tclExecute.c: allocation and more; with essentially * generic/tclInt.h: zero cost when tracing is inactive; * generic/tclObj.c: enable with --enable-dtrace configure * generic/tclProc.c: arg (disabled by default, will only * unix/Makefile.in: enable if DTrace is present). * unix/configure.in: [Patch 1793984] * macosx/Makefile: enable DTrace support. * unix/configure: autoconf-2.13
* * generic/tclBasic.c: TIP #280 implementation, conditional on the define ↵andreas_kupries2006-11-281-3/+120
| | | | | | | | | | | | | | | | | | | | | | | TCL_TIP280. * generic/tclCmdAH.c: * generic/tclCmdIL.c: * generic/tclCmdMZ.c: * generic/tclCompCmds.c: * generic/tclCompExpr.c: * generic/tclCompile.c: * generic/tclCompile.h: * generic/tclExecute.c: * generic/tclIOUtil.c: * generic/tclInt.h: * generic/tclInterp.c: * generic/tclNamesp.c: * generic/tclObj.c: * generic/tclProc.c: * tests/compile.test: * tests/info.test: * tests/platform.test: * tests/safe.test:
* Silence compiler warning.dgp2006-05-151-2/+3
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* * generic/tclProc.c (ProcCompileProc): When a bump of the compiledgp2006-05-131-7/+87
| | | | | | | | epoch forces the re-compile of a proc body, take care not to overwrite any Proc struct that may be referred to on the active call stack. This fixes [Bug 148218]. Note that the fix will not be effective for code that calls the private routine TclProcCompileProc() directly.
* * generic/tclBasic.c:Miguel Sofer2005-10-231-5/+10
| | | | | | | | | | | | | | | | | | | | | * generic/tclBinary.c: * generic/tclCmdAH.c: * generic/tclCmdIL.c: * generic/tclCmdMZ.c: * generic/tclExecute.c: * generic/tclLink.c: * generic/tclMain.c: * generic/tclProc.c: * generic/tclScan.c: * generic/tclTest.c: * generic/tclVar.c: * mac/tclMacInit.c: * unix/tclUnixInit.c: * win/tclWinInit.c: Insure that the core never calls TclPtrSetVar, Tcl_SetVar2Ex, Tcl_ObjSetVar2 or Tcl_SetObjErrorCode with a 0-ref new value. It is not possible to handle error returns correctly in that case [Bug 1334947], one has the choice of leaking the object in some cases, or else risk crashing in some others.
* * generic/tclProc.c (TclObjInvokeProc):Miguel Sofer2004-05-021-4/+22
| | | | | * tests/proc.test (proc-3.6): fix for bad quoting of multi-word proc names in error messages [Bug 942757]
* * generic/tclBasic.c: Corrected several instances of unsafedgp2003-07-181-1/+17
| | | | | | | * generic/tclCompile.c: truncation of UTF-8 strings that might * generic/tclProc.c: break apart a multi-byte character. * library/init.tcl: [Bug 760872] * tests/init.test:
* * generic/tclProc.c (ProcessProcResultCode): Fix failure todgp2002-12-111-2/+2
| | | | | propagate negative return codes up the call stack. [Bug 647307] * tests/proc.test (proc-6.1): Test for Bug 647307
* * generic/tclProc.c (TclCreateProc): mask out VAR_UNDEFINED forhobbs2002-10-021-34/+33
| | | | | precompiled locals to support 8.3 precompiled code. (Tcl_ProcObjCmd): correct 2002-09-26 fix to look for tclProcBodyType.
* * generic/tclProc.c (Tcl_ProcObjCmd): correct overeagerhobbs2002-09-271-5/+14
| | | | optimization of noop proc to handle the precompiled case. (sofer)
* * doc/CmdCmplt.3: Applied Patch 585105 to fully CONST-ifydgp2002-08-051-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/Concat.3: all remaining public interfaces of Tcl. * doc/CrtCommand.3: Notably, the parser no longer writes on * doc/CrtSlave.3: the string it is parsing, so it is no * doc/CrtTrace.3: longer necessary for Tcl_Eval() to be * doc/Eval.3: given a writable string. Also, the * doc/ExprLong.3: refactoring of the Tcl_*Var* routines * doc/LinkVar.3: by Miguel Sofer is included, so that the * doc/ParseCmd.3: "part1" argument for them no longer needs * doc/SetVar.3: to be writable either. * doc/TraceVar.3: * doc/UpVar.3: Compatibility support has been enhanced so * generic/tcl.decls that a #define of USE_NON_CONST will remove * generic/tcl.h all possible source incompatibilities with * generic/tclBasic.c the 8.3 version of the header file(s). * generic/tclCmdMZ.c The new #define of USE_COMPAT_CONST now does * generic/tclCompCmds.c what USE_NON_CONST used to do -- disable * generic/tclCompExpr.c only those new CONST's that introduce * generic/tclCompile.c irreconcilable incompatibilities. * generic/tclCompile.h * generic/tclDecls.h Several bugs are also fixed by this patch. * generic/tclEnv.c [Bugs 584051,580433] [Patches 585105,582429] * generic/tclEvent.c * generic/tclInt.decls * generic/tclInt.h * generic/tclIntDecls.h * generic/tclInterp.c * generic/tclLink.c * generic/tclObj.c * generic/tclParse.c * generic/tclParseExpr.c * generic/tclProc.c * generic/tclTest.c * generic/tclUtf.c * generic/tclUtil.c * generic/tclVar.c * mac/tclMacTest.c * tests/expr-old.test * tests/parseExpr.test * unix/tclUnixTest.c * unix/tclXtTest.c * win/tclWinTest.c
* Fix for Tk Bug #219218 "error handling with bgerror in Tk"jenglish2002-07-251-2/+2
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* using the new variable name caching possibilities when setting errorMiguel Sofer2002-07-161-5/+8
| | | | results in (Tcl_AddObjErrorInfo) and (TclUpdateReturnInfo)
* tclCompile.c and tclProc.c: small changes in the usage of the VAR_UNDEFINED ↵Miguel Sofer2002-07-111-4/+4
| | | | flag.
* Improved stack trace for TCL_BREAK and TCL_CONTINUE returns from procs. [Bug ↵Miguel Sofer2002-04-151-24/+23
| | | | 536955].
* * Updated interfaces of generic/tclEncoding, generic/tclFilename.c,dgp2002-01-251-5/+5
| | | | | | | | | | | generic/tclIOUtil.c, generic/tclPipe.c, generic/tclResult.c, generic/tclUtil.c, generic/tclVar.c and mac/tclMacResource.c according to TIP 27. Tcl_TranslateFileName rewritten as wrapper around VFS-aware version. Updated callers. ***POTENTIAL INCOMPATIBILITY*** Includes source incompatibilities: argv arguments of Tcl_Concat, Tcl_JoinPath, Tcl_OpenCommandChannel, Tcl_Merge; argvPtr arguments of Tcl_SplitList and Tcl_SplitPath.
* fixed the calculation of the maximal stack depth required by bytecodes [Bug ↵Miguel Sofer2001-12-101-5/+5
| | | | 483611].
* Replace isspace(char) with isspace(UCHAR(char)) for safety...dkf2001-11-271-2/+2
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* restoring the computations of iPtr->numLevels to the original logic ↵Miguel Sofer2001-11-201-10/+1
| | | | (previous to buggy modifs on 2001-11-16).
* Code reordering; execution levels made consistent [Bug 480896].Miguel Sofer2001-11-161-1/+10
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* Doh ... strncmp, not strcmp needed in last commit.Miguel Sofer2001-10-151-2/+2
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* generic/tclProc.c: changing a memcmp to strcmp to avoid a memory errorMiguel Sofer2001-10-151-33/+32
| | | | | detected by purify (thanks Jeff); modify style to agrre with the style guide.
* * Updated APIs indgp2001-09-271-3/+3
| | | | | generic/tclProc.c and generic/tclVar.c according to the guidelines of TIP 27. [Patch 465442]
* Disabled all compile and execution tracing functionality in standardMiguel Sofer2001-09-171-5/+5
| | | | builds [Bug 451858].
* Bytecompiling noops [FQ #451441]Miguel Sofer2001-09-101-1/+105
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* made [proc] check that formal args have simple names [Bug: 458548]Miguel Sofer2001-09-041-1/+9
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* Added several missing CONSTs in calls to TclGetNamespaceForQualNameKevin B Kenny2001-04-271-3/+4
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* * tests/compile.test:hobbs2000-05-031-10/+23
| | | | | | | | | | * tests/init.test: * tests/proc.test: * tests/proc-old.test: * tests/rename.test: * generic/tclProc.c: reworked error return for procedures with incorrect args to be like the C Tcl_WrongNumArgs, where a "wrong # args: ..." message is printed out with the args list.
* * tests/var.test:hobbs1999-12-121-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | * generic/tclCompile.c: fixed problem where setting to {} array would intermittently not work. (Fontaine) [Bug: 3339] * generic/tclCmdMZ.c: * generic/tclExecute.c: optimized INST_TRY_CVT_TO_NUMERIC to recognize boolean objects. (Spjuth) [Bug: 2815] * tests/info.test: * tests/parseOld.test: * generic/tclCmdAH.c: * generic/tclProc.c: changed Tcl_UplevelObjCmd (uplevel) and Tcl_EvalObjCmd (eval) to use TCL_EVAL_DIRECT in the single arg case as well, to take advantage of potential pure list input optimization. This means that it won't get byte compiled though, which should be acceptable. * generic/tclBasic.c: made Tcl_EvalObjEx pure list object aware in the TCL_EVAL_DIRECT case for efficiency. * generic/tclUtil.c: made Tcl_ConcatObj pure list object aware, and return a list object in that case [Bug: 2098 2257] * generic/tclMain.c: changed Tcl_Main to not constantly reuse the commandPtr object (interactive case) as it could be shared. (Fellows)
* * generic/tclProc.c: backed out change from 1999-11-18 as ithobbs1999-11-191-4/+4
| | | | could affect return string from upvar as well.
* * generic/tclProc.c: corrected error reporting for default casehobbs1999-11-191-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | at the global level for uplevel command. * generic/tclIOSock.c: changed int to size_t type for len in TclSockMinimumBuffers. * generic/tclCkalloc.c: fixed Tcl_DbCkfree to return a value on NULL input. [Bug: 3400] * generic/tclStringObj.c: fixed support for passing in negative length to Tcl_SetUnicodeObj, et al handling routines. [Bug: 3380] * doc/scan.n: * tests/scan.test: * generic/tclScan.c: finished support for inline scan by supporting XPG identifiers. * doc/http.n: * library/http2.1/http.tcl: added register and unregister commands to http:: package (better support for tls/SSL), as well as -type argument to http::geturl. [RFE: 2617] * generic/tclBasic.c: removed extra decr of numLevels in Tcl_EvalObjEx that could cause seg fault. (mjansen@wendt.de) * generic/tclEvent.c: fixed possible lack of MutexUnlock in Tcl_DeleteExitHandler [Bug: 3545]
* 1999-09-01 Jeff Hobbs <hobbs@scriptics.com>hobbs1999-09-021-8/+17
| | | | | | | | | | | | | * generic/tclParseExpr.c: changed '"' to '\"' to make FreeBSD happy [Bug: 2625] * generic/tclProc.c: moved static buf to better location and changed static msg that would overflow in ProcessProcResultCode [Bug: 2483] and added Tcl_DStringFree to Tcl_ProcObjCmd. Also reworked size of static buffers. * tests/stringObj.test: added test 9.11 * generic/tclStringObj.c: changed Tcl_AppendObjToObj to properly handle the 1-byte dest and mixed src case where both had had Unicode string len checks made on them. [Bug: 2678]
* merged tcl 8.1 branch back into the main trunkstanton1999-04-161-76/+109
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* Merged stubs changes into mainline for 8.0stanton1999-03-101-2/+2
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* * generic/tclProc.c:stanton1999-02-031-8/+4
| | | | | | | | | | | | | | | | | | | | | | * generic/tclNamesp.c: * generic/tclInt.h: * generic/tclCmdIL.c: * generic/tclBasic.c: * generic/tclVar.c: Applied patch from Viktor Dukhovni to rationalize TCL_LEAVE_ERR_MSG behavior when creating variables. * generic/tclVar.c: Fixed bug in namespace tail computation. Fixed bug where upvar could resurrect a namespace variable whose namespace had been deleted. * generic/tclCompile.c (TclCompileExprCmd): Eliminated yet another bogus optimization in expression compilation. * generic/tclCompile.c (CompileExprWord): Fixed exception stack overflow bug caused by missing statement. [Bug: 928] * generic/tclIOCmd.c: * generic/tclBasic.c: Objectified the "open" command. [Bug: 1113]
* Added a new Tcl object called "procbody"; this object's internalescoffon1998-10-051-117/+389
| | | | | | | representation contains both a Proc struct and its associated ByteCode. Updated tclProc.c::TclCreateProc to take procbody instances as the body argument, for future support of compiler extensions. Added the "procbodytest" package for testing all this stuff.
* Replaced SCCS strings, fixed binary filescore_8_0_3stanton1998-09-141-1/+1
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* changed resolver epoch so it only invalidates the resolver cachestanton1998-08-071-60/+39
| | | | | | rather than forcing a complete recompile of the byte codes changed to use TclInitCompiledLocals changed resolver api to be a bit more object oriented
* changed the panic in TclProcCompileProc when a precompiled script jumpsescoffon1998-08-061-2/+4
| | | | interps to an error instead.
* Created a couple of procedures to export internal procs out of a DLL;escoffon1998-07-281-1/+51
| | | | | | this is needed to support precompiled procedure bodies and the info body command (without them one gets "not a procedure: xxxx" for all precompiled procedure bodies if Tcl is in a DLL)
* basically reapplied the changes for rev 1.7, modified to match the itcl 3.0escoffon1998-07-241-13/+25
| | | | merges
* Updated core w/ Micheals latest changes.surles1998-07-241-80/+141
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