diff options
Diffstat (limited to 'generic')
| -rw-r--r-- | generic/tclExecute.c | 10 |
1 files changed, 7 insertions, 3 deletions
diff --git a/generic/tclExecute.c b/generic/tclExecute.c index 2bd71f9..fcad4a5 100644 --- a/generic/tclExecute.c +++ b/generic/tclExecute.c @@ -10,7 +10,7 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclExecute.c,v 1.20 2001/03/13 09:31:37 dkf Exp $ + * RCS: @(#) $Id: tclExecute.c,v 1.21 2001/04/07 03:15:38 msofer Exp $ */ #include "tclInt.h" @@ -635,11 +635,15 @@ TclExecuteByteCode(interp, codePtr) Tcl_SetObjResult(interp, valuePtr); TclDecrRefCount(valuePtr); if (stackTop != initStackTop) { - fprintf(stderr, "\nTclExecuteByteCode: done instruction at pc %u: stack top %d != entry stack top %d\n", + /* + * if extra items in the stack, clean up the stack before return + */ + if (stackTop > initStackTop) goto abnormalReturn; + fprintf(stderr, "\nTclExecuteByteCode: done instruction at pc %u: stack top %d < entry stack top %d\n", (unsigned int)(pc - codePtr->codeStart), (unsigned int) stackTop, (unsigned int) initStackTop); - panic("TclExecuteByteCode execution failure: end stack top != start stack top"); + panic("TclExecuteByteCode execution failure: end stack top < start stack top"); } TRACE_WITH_OBJ(("=> return code=%d, result=", result), iPtr->objResultPtr); |