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| author | gahr <gahr@gahr.ch> | 2016-06-10 12:10:41 (GMT) |
|---|---|---|
| committer | gahr <gahr@gahr.ch> | 2016-06-10 12:10:41 (GMT) |
| commit | 74cee16544d00f49288f1819fb71e1c5c74ce5ad (patch) | |
| tree | d77bcc9fb09de474104b1fc59dde7cc6c20b4031 /generic/tclEnsemble.c | |
| parent | 8377ed833a9566731442ef744b419425638d5040 (diff) | |
| parent | 03462e2c1dfc9da26f049ee17a3001df257442e4 (diff) | |
| download | tcl-74cee16544d00f49288f1819fb71e1c5c74ce5ad.zip tcl-74cee16544d00f49288f1819fb71e1c5c74ce5ad.tar.gz tcl-74cee16544d00f49288f1819fb71e1c5c74ce5ad.tar.bz2 | |
Merge trunk
Diffstat (limited to 'generic/tclEnsemble.c')
| -rw-r--r-- | generic/tclEnsemble.c | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/generic/tclEnsemble.c b/generic/tclEnsemble.c index 8f7d1a2..986a553 100644 --- a/generic/tclEnsemble.c +++ b/generic/tclEnsemble.c @@ -3082,6 +3082,11 @@ TclAttemptCompileProc( Tcl_Token *saveTokenPtr = parsePtr->tokenPtr; int savedStackDepth = envPtr->currStackDepth; unsigned savedCodeNext = envPtr->codeNext - envPtr->codeStart; + int savedAuxDataArrayNext = envPtr->auxDataArrayNext; + int savedExceptArrayNext = envPtr->exceptArrayNext; +#ifdef TCL_COMPILE_DEBUG + int savedExceptDepth = envPtr->exceptDepth; +#endif DefineLineInformation; if (cmdPtr->compileProc == NULL) { @@ -3130,7 +3135,45 @@ TclAttemptCompileProc( * we avoid compiling subcommands that recursively call TclCompileScript(). */ +#ifdef TCL_COMPILE_DEBUG + if (envPtr->exceptDepth != savedExceptDepth) { + Tcl_Panic("ExceptionRange Starts and Ends do not balance"); + } +#endif + if (result != TCL_OK) { + ExceptionAux *auxPtr = envPtr->exceptAuxArrayPtr; + + for (i = 0; i < savedExceptArrayNext; i++) { + while (auxPtr->numBreakTargets > 0 + && auxPtr->breakTargets[auxPtr->numBreakTargets - 1] + >= savedCodeNext) { + auxPtr->numBreakTargets--; + } + while (auxPtr->numContinueTargets > 0 + && auxPtr->continueTargets[auxPtr->numContinueTargets - 1] + >= savedCodeNext) { + auxPtr->numContinueTargets--; + } + auxPtr++; + } + envPtr->exceptArrayNext = savedExceptArrayNext; + + if (savedAuxDataArrayNext != envPtr->auxDataArrayNext) { + AuxData *auxDataPtr = envPtr->auxDataArrayPtr; + AuxData *auxDataEnd = auxDataPtr; + + auxDataPtr += savedAuxDataArrayNext; + auxDataEnd += envPtr->auxDataArrayNext; + + while (auxDataPtr < auxDataEnd) { + if (auxDataPtr->type->freeProc != NULL) { + auxDataPtr->type->freeProc(auxDataPtr->clientData); + } + auxDataPtr++; + } + envPtr->auxDataArrayNext = savedAuxDataArrayNext; + } envPtr->currStackDepth = savedStackDepth; envPtr->codeNext = envPtr->codeStart + savedCodeNext; #ifdef TCL_COMPILE_DEBUG |