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| | * added support for wide integers to round(); [Bug 908375], reported byMiguel Sofer2004-07-031-39/+37
| | | | | | | | | | | | Hemang Lavana.
| | * * generic/tclExecute.c (VerifyExprObjType): use GET_WIDE_OR_INT tohobbs2004-05-251-2/+3
| | | | | | | | | | | | | | | | | | properly have tclIntType used for smaller values. This corrects TclX bug 896727 and any other 3rd party extension that created math functions but was not yet WIDE_INT aware in them.
| | * * generic/tclExecute.c: adding (DE)CACHE_STACK_INFO() pairs toMiguel Sofer2003-09-191-17/+75
| | | | | | | | | | | | | | | protect all calls that may cause traces on ::errorInfo or ::errorCode to corrupt the stack [Bug 804681]
| | * * generic/tclExecute.c (INST_INVOKE, INST_EVAL, INST_PUSH_RESULT):Miguel Sofer2003-08-051-4/+30
| | | | | | | | | | | | | | | | | | | | | | | | added a Tcl_ResetResult(interp) at each point where the interp's result is pushed onto the stack, to avoid keeping an extra reference that may cause costly Tcl_Obj duplication [Bug 781585] Detected by Franco Violi, analyzed by Peter Spjuth and Donal Fellows.
| | * * generic/tclBasic.c:Miguel Sofer2003-06-101-3/+6
| | | | | | | | | | | | | | | | | | | | | * generic/tclExecute.c: let TclExecuteObjvInternal call TclInterpReady instead of relying on its callers to do so; fix for the part of [Bug 495830] that is new in 8.4. * tests/interp.test: Added tests 18.9 (knownbug) and 18.10
| | * * generic/tclExecute.c (ExprCallMathFunc): remove incorrecthobbs2003-04-181-2/+2
| | | | | | | | | | | | extraneous cast from Tcl_WideAsDouble.
| | * * generic/tcl.h Made changes so that the "wideInt" Tcl_ObjTypedgp2003-04-161-190/+63
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 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:
| * | Backport of Miguel's 2010-09-22 fix on 8.6 branch (decache stack info ↵ferrieux2011-01-191-1/+39
| | | | | | | | | | | | wherever ::errorInfo may be updated, for trace sanity). [Bug 3138178]
| * | * generic/tclExecute.c (GrowEvaluationStack): Off-by-one error inMiguel Sofer2011-01-131-4/+4
| | | | | | | | | | | | | | | | | | sizing the new allocation - was ok in comment but wrong in the code. Triggered by [Bug 3142026] which happened to require exactly one more than what was in existence. BACKPORT.
| * | * doc/interp.n: [3081184] TIP #378.andreas_kupries2010-11-151-5/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/tclvars.n: Performance fix for TIP #280. * generic/tclBasic.c: * generic/tclExecute.c: * generic/tclInt.h: * generic/tclInterp.c: * tests/info.test: * tests/interp.test:
| * | * generic/tclExecute.c: fix overallocation of exec stack in TEBCMiguel Sofer2010-10-091-3/+3
| | | | | | | | | | | | (mixing numwords and numbytes)
| * | correct evalstats to use %#lx for %p for Tcl_AppendPrintfToObjhobbs2010-10-041-2/+2
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| * | * generic/tclExecute.c (EvalStatsCmd): change 'evalstats' tohobbs2010-10-021-92/+112
| | | | | | | | | | | | | | | | | | | | | | | | | | | return data to interp by default, or if given an arg, use that as filename to output to (accepts 'stdout' and 'stderr'). Fix output to print used inst count data. * generic/tclCkalloc.c: change TclDumpMemoryInfo sig to allow * generic/tclInt.decls: objPtr as well as FILE* as output. * generic/tclIntDecls.h:
| * | * generic/tclExecute.c: [Bug 3057639]. Applied patch by Jeff toandreas_kupries2010-09-011-7/+7
| | | | | | | | | | | | | | | | | | | | | * generic/tclVar.c: make the behaviour of lappend in bytecompiled * tests/append.test: mode consistent with direct-eval and 'append' * tests/appendComp.test: generally. Added tests (append*-9.*) showing the difference.
| * | * generic/tclExecute.c (IllegalExprOperandType): [Bug 3024379]: Madedkf2010-07-021-1/+2
| | | | | | | | | | | | | | | | | | sure that errors caused by an argument to an operator being outside the domain of the operator all result in ::errorCode being ARITH DOMAIN and not NONE.
| * | * generic/tclCompile.c: [Bug 2933089]: A literal sharing problem withandreas_kupries2010-02-021-1/+93
| | | | | | | | | | | | | | | | | | * generic/tclCompile.h: 'info frame' affects not only 8.6 but 8.5 as * generic/tclExecute.h: well. Backported the fix done in 8.6, without * tests/info.test: changes. New testcase info-39.1.
| * | * generic/tclBasic.c (DeleteInterpProc,TclArgumentBCEnter,andreas_kupries2009-07-141-5/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | TclArgumentBCRelease, TclArgumentGet): * generic/tclCompile.c (EnterCmdWordIndex, TclCleanupByteCode, TclInitCompileEnv, TclCompileScript): * generic/tclCompile.h (ExtCmdLoc): * generic/tclExecute.c (TclExecuteByteCode): * generic/tclInt.h (ExtIndex, CFWordBC): * tests/info.test (info-39.0): Backport of some changes made to the Tcl head, to handle literal sharing better. The code here is much simpler (trimmed down) compared to the head as the 8.5 branch is not bytecode compiling whole files, and doesn't compile eval'd code either. Reworked the handling of literal command arguments in bytecode to be saved (compiler) and used (execution) per command (See the TCL_INVOKE_STK* instructions), and not per the whole bytecode. This removes the problems with location data caused by literal sharing in proc bodies. Simplified the associated datastructures (ExtIndex is gone, as is the function EnterCmdWordIndex).
| * | Cast wide integer to int conversion and some signed/unsigned conversions. ↵patthoyts2009-07-011-11/+11
| | | | | | | | | | | | (silence msvc6 warnings)
| * | * generic/tclExecute.c: Replace dynamically-initialized table withdgp2009-06-021-44/+10
| | | | | | | | | | | | | | | a table of static constants in the lookup table for exponent operator computations that fit in a 64 bit integer result.
| * | * generic/tclExecute.c: Corrected implementations and selectiondgp2009-06-021-41/+64
| | | | | | | | | | | | logic of the INST_EXPON instruction to fix [Bug 2798543].
| * | * generic/tclCmdMZ.c: Improve overflow error message fromdgp2009-05-061-1/+3
| | | | | | | | | | | | [string repeat]. [Bug 2582327]
| * | * generic/tclExecute.c (INST_CONCAT1): Panic when appends overflowdgp2009-03-201-2/+10
| | | | | | | | | | | | the max length of a Tcl value. [Bug 2669109]
| * | Backport re-fix of [2431847]ferrieux2008-12-161-5/+2
| | |
| * | Fix [Bug 2431847]dkf2008-12-151-2/+5
| | |
| * | * generic/tclExecute.c: Stopped faulty double-logging of errors todgp2008-08-041-1/+11
| | | | | | | | | | | | | | | | | | * tests/execute.test: stack trace when a compile epoch bump triggers fallback to direct evaluation of commands in a compiled script. [Bug 2037338]
| * | * generic/tclExecute.c: fix [Bug 2030670] that causeMiguel Sofer2008-07-291-5/+6
| | | | | | | | | | | | | | | TclStackRealloc to panic on rare corner cases. Thx ajpasadyn for diagnose and patch.
| * | * generic/tclBasic.c: Reworked the handling of bytecode literalsandreas_kupries2008-07-221-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * generic/tclCompile.c: for #280 to fix the abysmal performance * generic/tclCompile.h: for deep recursion, replaced the linear * generic/tclExecute.c: search through the whole stack with * generic/tclInt.h: another hashtable and simplified the data structure used by the compiler (array instead of hashtable). Incidentially this also fixes the memory leak reported via [Bug 2024937].
| * | backport enhanced commentsdgp2008-04-081-5/+18
| | |
* | | This is [Patch 3168398], Joe Mistachkin's optimisation of Tip #285mig2011-03-011-9/+12
| | |
* | | * generic/tclExecute.c (ExprObjCallback): fix object leakmig2011-03-011-1/+0
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* | | * generic/tclExecute.c (TEBCresume): store local var array and constants in ↵mig2011-03-011-2/+6
| | | | | | | | | | | | automatic vars to reduce indirection, slight perf increase
* | | * generic/tclExecute.c (GrowEvaluationStack): off-by-one error inMiguel Sofer2010-12-301-4/+4
| | | | | | | | | | | | | | | | | | sizing the new allocation - was ok in comment but wrong in the code. Triggered by [Bug 3142026] which happened to require exactly one more than what was in existence.
* | | * doc/interp.n: [3081184] TIP #378.andreas_kupries2010-11-151-4/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * doc/tclvars.n: Performance fix for TIP #280. * generic/tclBasic.c: * generic/tclExecute.c: * generic/tclInt.h: * generic/tclInterp.c: * tests/info.test: * tests/interp.test:
* | | [Patch 2995655] Report inner contexts in [info errorstack]ferrieux2010-10-201-11/+35
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* | | * generic/tclCompCmds.c (TclCompileDictForCmd): Update the compilationdkf2010-10-201-19/+24
| | | | | | | | | | | | | | | | | | | | | | | | * generic/tclCompile.c (tclInstructionTable): of [dict for] so that * generic/tclExecute.c (TEBCresume): it no longer makes any use of INST_DICT_DONE now that's not needed, and make it clearer in the implementation of the instruction that it's just a deprecated form of unset operation. Followup to my commit of 2010-10-16.
* | | * generic/tclExecute.c (ReleaseDictIterator): Factored out the releasedkf2010-10-161-27/+53
| | | | | | | | | | | | | | | of the bytecode-level dictionary iterator information so that the side-conditions on instruction issuing are simpler.
* | | * generic/tclCompile.c: Alternative fix for [Bugs 467523,983660] wheredgp2010-10-131-3/+3
| | | | | | | | | | | | * generic/tclExecute.c: sharing of empty scripts is allowed again.
* | | * generic/tclExecute.c: fix overallocation of exec stack in TEBCMiguel Sofer2010-10-091-4/+6
| | | | | | | | | | | | (mixing numwords and numbytes)
* | | * generic/tclExecute.c (TEBCresume): [Bug 3079830]: Added invalidationdkf2010-10-021-1/+24
| | | | | | | | | | | | of string representations of dictionaries in some cases.
* | | * generic/tclExecute.c (EvalStatsCmd): change 'evalstats' tohobbs2010-10-021-86/+107
| | | | | | | | | | | | | | | | | | | | | | | | | | | return data to interp by default, or if given an arg, use that as filename to output to (accepts 'stdout' and 'stderr'). Fix output to print used inst count data. * generic/tclCkalloc.c: change TclDumpMemoryInfo sig to allow * generic/tclInt.decls: objPtr as well as FILE* as output. * generic/tclIntDecls.h:
* | | reverting faulty commitMiguel Sofer2010-09-281-12/+31
| | |
* | | * generic/tclExecute.c: remove TEBCreturn() callback, the job canMiguel Sofer2010-09-281-31/+12
| | | | | | | | | | | | be accomplished by TEBCresume()
* | | fix error with --enable-symbols=compileMiguel Sofer2010-09-271-9/+9
| | |
* | | * generic/tclBasic.c: [Patch 3072080] (minus the itclMiguel Sofer2010-09-271-541/+308
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * generic/tclCmdIL.c: update): a saner NRE. * generic/tclCompExpr.c: * generic/tclCompile.c: This makes TclNRExecuteByteCode * generic/tclCompile.h: (ex TEBC) to be a normal NRE * generic/tclExecute.c: citizen: it loses its special status. * generic/tclInt.decls: The logic flow within the BC engine is * generic/tclInt.h: simplified considerably. * generic/tclIntDecls.h: * generic/tclObj.c: * generic/tclProc.c: * generic/tclTest.c:
* | | * tests/stringComp.test: improved string test coveragehobbs2010-09-251-97/+71
| | | | | | | | | | | | | | | | | | | | | * generic/tclExecute.c (TclExecuteByteCode): merge INST_STR_CMP and INST_STR_EQ/INST_STR_NEQ paths. Speeds up eq/ne/[string eq] with obj-aware comparisons and eq/==/ne/!= with length equality check.
* | | * generic/tclExecute: one more DECACHE_STACK_INFO() missing; thisMiguel Sofer2010-09-221-2/+2
| | | | | | | | | | | | fixes [Bug 3072640]
* | | * generic/tclExecute: protect all possible writes to ::errorInfoMiguel Sofer2010-09-221-2/+44
| | | | | | | | | | | | | | | | | | | | | or ::errorCode with DECACHE_STACK_INFO(), as they could run traces. The new calls to be protected are Tcl_ResetResult(), Tcl_SetErrorCode(), IllegalExprOperandType(), TclExprFloatError(). The error was triggered by [Patch 3072080].
* | | * generic/tclOOMethod.c (ProcedureMethodCompiledVarConnect):hobbs2010-09-221-5/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | * generic/tclVar.c (TclLookupSimpleVar, CompareVarKeys): * generic/tclPathObj.c (Tcl_FSGetNormalizedPath, Tcl_FSEqualPaths): * generic/tclExecute.c (TclExecuteByteCode): * generic/tclIOUtil.c (TclFSCwdPointerEquals): peephole opt * generic/tclResult.c (TclMergeReturnOptions): use memcmp where applicable as possible speedup on some libc variants.
* | | * generic/tclExecute.c: [Bug 3057639]. Applied patch by Jeff toandreas_kupries2010-09-011-7/+7
| | | | | | | | | | | | | | | | | | | | | * generic/tclVar.c: make the behaviour of lappend in bytecompiled * tests/append.test: mode consistent with direct-eval and 'append' * tests/appendComp.test: generally. Added tests (append*-9.*) showing the difference.
* | | * generic/tclBasic.c: New implementation for [tailcall]:Miguel Sofer2010-08-301-20/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | * generic/tclCmdAH.c: it now schedules the command and returns * generic/tclCmdMZ.c: TCL_RETURN. This fixes all issues with * generic/tclExecute.c: [catch] and [try] - [Bug 3046594], * generic/tclInt.h: [Bug 3047235] and [Bug 3048771]. Thanks * generic/tclNamesp.c: dgp for exploring the dark corners. * tests/tailcall.test: More thorough testing is required.
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