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| author | dgp <dgp@users.sourceforge.net> | 2003-01-08 00:34:58 (GMT) |
|---|---|---|
| committer | dgp <dgp@users.sourceforge.net> | 2003-01-08 00:34:58 (GMT) |
| commit | ae5d02d6bc12e614899a7770ab82ef0dd72b0255 (patch) | |
| tree | e73337b808709b23b8cccab51ce316b0e1ad4e46 /generic/tclCompCmds.c | |
| parent | 653d9ae8904694cb9138afb697b85daebd370205 (diff) | |
| download | tcl-ae5d02d6bc12e614899a7770ab82ef0dd72b0255.zip tcl-ae5d02d6bc12e614899a7770ab82ef0dd72b0255.tar.gz tcl-ae5d02d6bc12e614899a7770ab82ef0dd72b0255.tar.bz2 | |
* generic/tclCompCmds.c (TclCompileReturnCmd):
* tests/compile.test: Corrects failure of bytecompiled
[catch {return}] to have result TCL_RETURN (not TCL_OK) [Bug 633204].
This patch is a workaround for 8.4.X. A new opcode INST_RETURN is a
better long term solution for 8.5 and later.
Diffstat (limited to 'generic/tclCompCmds.c')
| -rw-r--r-- | generic/tclCompCmds.c | 16 |
1 files changed, 15 insertions, 1 deletions
diff --git a/generic/tclCompCmds.c b/generic/tclCompCmds.c index c261ba9..a188a0b 100644 --- a/generic/tclCompCmds.c +++ b/generic/tclCompCmds.c @@ -11,7 +11,7 @@ * 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 1.35 2002/11/14 00:56:43 hobbs Exp $ + * RCS: @(#) $Id: tclCompCmds.c,v 1.36 2003/01/08 00:34:58 dgp Exp $ */ #include "tclInt.h" @@ -2393,6 +2393,7 @@ TclCompileReturnCmd(interp, parsePtr, envPtr) { Tcl_Token *varTokenPtr; int code; + int index = envPtr->exceptArrayNext; /* * If we're not in a procedure, don't compile. @@ -2402,6 +2403,19 @@ TclCompileReturnCmd(interp, parsePtr, envPtr) return TCL_OUT_LINE_COMPILE; } + /* + * If there's an enclosing [catch], don't compile. + */ + + while (index >= 0) { + ExceptionRange *rangePtr = &(envPtr->exceptArrayPtr[index]); + if ((rangePtr->type == CATCH_EXCEPTION_RANGE) + && (rangePtr->catchOffset == -1)) { + return TCL_OUT_LINE_COMPILE; + } + index--; + } + switch (parsePtr->numWords) { case 1: { /* |