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* Correction to 1038021 bug fix; should only save restore those bitsdgp2004-10-011-3/+4
| | | | | that get cleared by Tcl_ResetResult() and not more serious things like DELETED.
* * generic/tclNamespace.c (TclTeardownNamespace): Tcl_Obj-ifieddgp2004-09-301-1/+5
| | | | | | | | | | | | | | | * tests/namespace.test (namespace-8.5,6): the save/restore of ::errorInfo and ::errorCode during global namespace teardown. Revised the comment to clarify why this is done, and added tests that will fail if this is not done. * generic/tclResult.c (TclTransferResult): Added safety checks so that unexpected undefined ::errorInfo or ::errorCode will not lead to a segfault. * generic/tclVar.c (CallVarTraces): Save/restore the flag * tests/var.test (var-16.1): values that define part of the interpreter state during variable traces. [Bug 10381021].
* fix for [Bug 1008314]Miguel Sofer2004-08-161-3/+6
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* * generic/tclVar.c (TclObjUnsetVar2): backported fix [Bug 735335]Miguel Sofer2004-05-221-9/+26
| | | | | | | | and new (in tcl8.4) exteriorisations of [Bug 736729] due to the use of tclNsVarNameType obj types. The consequences of [Bug 736729] should be the same as in tcl8.3 and previous versions. The use of tclNsVarNameType objs is still disabled, pending a decision by the release manager.
* * generic/tclVar.c: fix flag bit collision betweenMiguel Sofer2003-11-201-2/+2
| | | | LOOKUP_FOR_UPVAR and TCL_PARSE_PART1 (deprecated) [Bug 835020]
* * generic/tclVar.c (TclObjLookupVar): [Bug 735335] temporary fix,Miguel Sofer2003-05-121-1/+13
| | | | | disabling usage of tclNsVarNameType. * tests/var.test (var-15.1): test for [Bug 735335]
* * generic/tcl.h Made changes so that the "wideInt" Tcl_ObjTypedgp2003-04-161-12/+3
| | | | | | | | | | | | | | | | | | | | | | * generic/tclObj.c is defined on all platforms, even those where * generic/tclPort.h TCL_WIDE_INT_IS_LONG is defined. Also made the Tcl_Value struct have a wideValue field on all platforms. This is a ***POTENTIAL INCOMPATIBILITY*** for TCL_WIDE_INT_IS_LONG platforms because that struct changes size. This is the same TIP 72 incompatibility that was seen on other platforms at the 8.4.0 release, when this change should have happened as well. [Bug 713562] * generic/tclInt.h: New internal macros TclGetWide() and TclGetLongFromWide() to deal with both forms of the "wideInt" Tcl_ObjType, so that conditional TCL_WIDE_INT_IS_LONG code is confined to the header file. * generic/tclCmdAH.c: Replaced most coding that was conditional * generic/tclCmdIL.c: on TCL_WIDE_INT_IS_LONG with code that * generic/tclExecute.c: works across platforms, sometimes using * generic/tclTest.c: the new macros above to do it. * generic/tclUtil.c: * generic/tclVar.c:
* * generic/tclVar.c:Miguel Sofer2003-03-241-18/+42
| | | | | * tests/var.test: fixing ObjMakeUpvar's lookup algorithm for the created local variable, bugs #631741 and #696893.
* * generic/tclVar.c (DisposeTraceResult, CallVarTraces): add properhobbs2002-11-121-3/+3
| | | | static declarations.
* * generic/tclVar.c: Fixed code that check for proper # of args todgp2002-10-171-2/+2
| | | | * tests/var.test: [array names]. Added test. [Bug 624755]
* * generic/tclVar.c (TclDeleteVars): Corrected logic for setting thedgp2002-09-051-2/+5
| | | | TCL_INTERP_DESTROYED flag when calling variable traces. [Tk Bug 605121]
* * generic/tclVar.c (DeleteArray): leak plug [Bug 604239]. ThanksMiguel Sofer2002-09-041-1/+14
| | | | to dkf and dgp for the long and difficult discussion in the chat.
* (Tcl_UpVar2): code cleanup to not use gotohobbs2002-09-031-9/+6
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* * generic/tclVar.c (Tcl_UpVar2): a Tcl_Obj was being leaked onMiguel Sofer2002-09-031-2/+4
| | | | error return from TclGetFrame.
* * doc/CmdCmplt.3: Applied Patch 585105 to fully CONST-ifydgp2002-08-051-47/+60
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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
* * generic/tclVar.c (TclObjLookupVar): leak fix and improvedMiguel Sofer2002-07-271-19/+26
| | | | comments.
* * generic/tclVar.c (TclLookupVar): removed early returns thathobbs2002-07-261-15/+11
| | | | | prevented the parens from being restored. also removed goto label as it was not necessary.
* * generic/tclVar.c (DupParsedVarName): nasty bug fixedMiguel Sofer2002-07-171-6/+7
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* * generic/tclVar.c (TclPtrIncrVar): missing CONST in declarations,Miguel Sofer2002-07-171-3/+3
| | | | inconsistent with tclInt.h
* removing the now redundant functions Tcl(Get|Set|Incr)IndexedScalar()Miguel Sofer2002-07-171-1002/+1
| | | | and Tcl(Get|Set|Incr)ElementOfIndexedArray()
* variable access optimisationsMiguel Sofer2002-07-171-1012/+1004
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* style guide fixesdgp2002-07-161-72/+103
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* * generic/tclVar.c: inaccurate comment fixedMiguel Sofer2002-07-161-3/+4
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* * generic/tclVar.c: refactorisation to reuse already looked-up VarMiguel Sofer2002-07-151-491/+1281
| | | | | | | | | | | | | | | | | | pointers; definition of three new Tcl_Obj types to cache variable name parsing and lookup for later reuse; modification of internal functions to profit from the caching. * generic/tclInt.decls: * generic/tclInt.h: * generic/tclIntDecls.h: * generic/tclNamesp.c: adding CONST qualifiers to variable names passed to Tcl_FindNamespaceVar and to variable resolvers; adding CONST qualifier to the 'msg' argument to TclLookupVar. Needed to avoid code duplication in the new tclVar.c code. * tests/set-old.test: * tests/var.test: slight modification of error messages due to the modifications in the tclVar.c code.
* * doc/CrtTrace.3: Added TIP#62 implementation of commandhobbs2002-06-171-32/+32
| | | | | | | | | | | | | | | * doc/trace.n: execution tracing [FR #462580] (lavana). * generic/tcl.h: This includes enter/leave tracing as well * generic/tclBasic.c: as inter-procedure stepping. * generic/tclCmdMZ.c: * generic/tclCompile.c: * generic/tclExecute.c: * generic/tclInt.decls: * generic/tclInt.h: * generic/tclIntDecls.h: * generic/tclStubInit.c: * generic/tclVar.c: * tests/trace.test:
* consolidated opcodes in the bytecode engine, eliminating duplicatedMiguel Sofer2002-06-131-13/+17
| | | | | code. Added the new (but pre-existent in tcl.h) possible flag bit TCL_TRACE_READS to Tcl_(Obj)?SetVar.*
* * Refactored CallTraces to collect repeateddgp2002-03-291-257/+124
| | | | handling of its returned value into CallTraces itself.
* * Updated interfaces of generic/tclVar.c accordingdgp2002-03-201-21/+25
| | | | to TIP 27. In particular, the "part2" arguments were CONSTified.
* * generic/tclVar.c (Tcl_ArrayObjCmd): removed extra obj allocation.hobbs2002-02-271-10/+8
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* TIP#72 implementation. See ChangeLog for details.dkf2002-02-151-29/+89
| | | | | This version builds clean on Solaris/SPARC, with GCC and CC, both with and without threads and both in 32-bit and 64-bit mode.
* * [Patch 505630] Updated interfaces of generic/tclBasic.cc (TIP 27).dgp2002-01-251-3/+3
| | | | | | | * [Patch 506818] Updated interfaces of generic/tclHash.c (TIP 27). * [Patch 506807] Updated interfaces of generic/tclObj.c (TIP 27). * [Patch 507304] Updated interfaces of win/tclWin32.c (TIP 27). * Update all callers.
* * Updated interfaces of generic/tclEncoding, generic/tclFilename.c,dgp2002-01-251-7/+7
| | | | | | | | | | | 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.
* * More TIP 27 updates in tclIOUtil.c and tclIndexObj.c that weredgp2002-01-171-3/+3
| | | | | | | overlooked before. Updated callers. ***POTENTIAL INCOMPATIBILITY*** Includes a source incompatibility in the tablePtr arguments of the Tcl_GetIndexFromObj* routines.
* restored consistency in refCount accounting by array traces [Bug #4484339]Miguel Sofer2001-12-071-2/+4
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* new algorithm for [array get], safe when there are traces that modify the ↵Miguel Sofer2001-12-051-8/+67
| | | | array [Bug #449893].
* Tcl_Preserve'ing VarTrace structures to avoid memory corruption [Bug: 484334]Miguel Sofer2001-11-301-6/+14
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* Changes due to TIP#68; memory handling in variable traces is now correct!dkf2001-11-191-34/+219
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* Reference implementation of TIP's #22, #33 and #45. Adds thehobbs2001-11-141-2/+3
| | | | | | ability of the [lindex] command to have multiple index arguments, and adds the [lset] command. Both commands are byte-code compiled. [Patch #471874] (work by Kenny, commited by Hobbs)
* * tests/var.test:dgp2001-11-091-2/+2
| | | | | * generic/tclVar.c: Corrected bug in [global] when dealing with variable names matching :*. [Bug 480176]
* * Updated APIs indgp2001-09-271-7/+7
| | | | | generic/tclProc.c and generic/tclVar.c according to the guidelines of TIP 27. [Patch 465442]
* * generic/tclVar.c: removed comments referring to unused flag TCL_PARSE_PART1.Miguel Sofer2001-09-251-6/+4
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* insure that [array] traces work for undefined vars [bug: 449094]Miguel Sofer2001-08-101-8/+14
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* * tests/var.test:hobbs2001-07-041-1/+6
| | | | | * generic/tclVar.c (Tcl_VariableObjCmd): added patch to check for number of args. [Patch #426038]
* * generic/tclVar.c (Tcl_GetVar2Ex): added ability to recognizehobbs2001-07-031-17/+64
| | | | | | | | | | | TCL_TRACE_READS flags to cause creation of part1 in TclLookupVar to make sure newly created array will get read traces triggered appropriately. This is called by Tcl_ObjGetVar2, Tcl_GetVar, and Tcl_GetVar2. (TclSetIndexedScalar, TclSetElementOfIndexedArray): added read trace triggering for lappend case. (Tcl_LappendObjCmd): pass TCL_TRACE_READS to Tcl_ObjGetVar2 to trigger possible read traces for new arrays.
* [Patch #424851]: Faster array searching & obj cleanupMiguel Sofer2001-05-261-27/+116
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* * generic/tclBasic.c: added new CompileProc invocations to basichobbs2001-05-171-82/+145
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | command initialization. * generic/tclCompCmds.c: added new compile commands for append, lappend, lindex and llength. Refactored set and incr compile commands to use new TclPushVarName function for handling the varname component during compilation (also used by append and lappend). Changed string compile command to compile toplevel code as well (when possible). * generic/tclCompile.c: added new instruction enums * generic/tclCompile.h: added debug info for new instructions * generic/tclExecute.c (TclExecuteByteCode): moved elemPtr to toplevel var (oft-used). Added definitions for new bytecode instructions INST_LIST_INDEX, INST_LIST_LENGTH, INST_APPEND_SCALAR1, INST_APPEND_SCALAR4, INST_APPEND_ARRAY1, INST_APPEND_ARRAY4, INST_APPEND_ARRAY_STK, INST_APPEND_STK, INST_LAPPEND_SCALAR1, INST_LAPPEND_SCALAR4, INST_LAPPEND_ARRAY1, INST_LAPPEND_ARRAY4, INST_LAPPEND_ARRAY_STK, INST_LAPPEND_STK. Refactored repititious code for reuse with INST_LOAD_STK (same as INST_LOAD_SCALAR_STK), INST_STORE_STK (same as INST_STORE_SCALAR_STK). Updated INST_STR_CMP with style of fix of 2001-04-06 Fellows [Bug #219201] as that fix only affected the runtime eval'ed "string" (string compare is normally byte-compiled now). We may want to back these out for speed in the future, noting the problems with \x00 comparisons in the docs. * generic/tclInt.h: declarations for new compile commands. * generic/tclVar.c: change TclGetIndexedScalar, TclGetElementOfIndexedArray, TclSetElementOfIndexedArray and TclSetIndexedScalar to use flags. The Set functions now support TCL_APPEND_ELEMENT and TCL_LIST_ELEMENT as well. * generic/tclInt.decls: * generic/tclIntDecls.h: minor signature changes for above.
* Added several missing CONSTs in calls to TclGetNamespaceForQualNameKevin B Kenny2001-04-271-3/+3
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* * generic/tclVar.c (Tcl_ArrayObjCmd): Corrected retrieval ofhobbs2001-03-241-2/+9
| | | | resultPtr to prevent possible corruption.
* Made [unset] command behave as documented when no arguments present.dkf2001-03-131-2/+8
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* Fixed two faults with [unset -nocomplain]; one with a possible overrundkf2001-03-061-11/+17
| | | | of the argument array, and another with the documentation.
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