diff options
Diffstat (limited to 'generic/tclCompCmds.c')
| -rw-r--r-- | generic/tclCompCmds.c | 9 |
1 files changed, 5 insertions, 4 deletions
diff --git a/generic/tclCompCmds.c b/generic/tclCompCmds.c index da97f08..9fa3bf6 100644 --- a/generic/tclCompCmds.c +++ b/generic/tclCompCmds.c @@ -12,7 +12,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclCompCmds.c,v 1.142 2008/02/28 15:59:34 dgp Exp $ + * RCS: @(#) $Id: tclCompCmds.c,v 1.143 2008/03/16 17:00:43 dkf Exp $ */ #include "tclInt.h" @@ -814,7 +814,9 @@ TclCompileDictForCmd( int keyVarIndex, valueVarIndex, nameChars, loopRange, catchRange; int infoIndex, jumpDisplacement, bodyTargetOffset, emptyTargetOffset; int numVars, endTargetOffset; - int savedStackDepth = envPtr->currStackDepth; /* is this necessary? */ + int savedStackDepth = envPtr->currStackDepth; + /* Needed because jumps confuse the stack + * space calculator. */ const char **argv; Tcl_DString buffer; @@ -921,9 +923,7 @@ TclCompileDictForCmd( envPtr->line = mapPtr->loc[eclIndex].line[4]; CompileBody(envPtr, bodyTokenPtr, interp); - envPtr->currStackDepth = savedStackDepth + 1; TclEmitOpcode( INST_POP, envPtr); - envPtr->currStackDepth = savedStackDepth; /* * Both exception target ranges (error and loop) end here. @@ -977,6 +977,7 @@ TclCompileDictForCmd( * easy!) Note that we skip the END_CATCH. [Bug 1382528] */ + envPtr->currStackDepth = savedStackDepth+2; jumpDisplacement = CurrentOffset(envPtr) - emptyTargetOffset; TclUpdateInstInt4AtPc(INST_JUMP_TRUE4, jumpDisplacement, envPtr->codeStart + emptyTargetOffset); |