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| author | dgp <dgp@users.sourceforge.net> | 2007-06-05 17:57:05 (GMT) |
|---|---|---|
| committer | dgp <dgp@users.sourceforge.net> | 2007-06-05 17:57:05 (GMT) |
| commit | 0ce2a2cb2fb98447e3060196f2415dd267330e0d (patch) | |
| tree | baea8961dd7792cf7300ab1799771f4ebdc7ad72 /generic/tclResult.c | |
| parent | 68919c24042c4dd2b585f557d98d6bea70fa1cf4 (diff) | |
| download | tcl-0ce2a2cb2fb98447e3060196f2415dd267330e0d.zip tcl-0ce2a2cb2fb98447e3060196f2415dd267330e0d.tar.gz tcl-0ce2a2cb2fb98447e3060196f2415dd267330e0d.tar.bz2 | |
* generic/tclBasic.c: Added interp flag value ERR_LEGACY_COPY to
* generic/tclInt.h: control the timing with which the global
* generic/tclNamesp.c: variables ::errorCode and ::errorInfo get
* generic/tclProc.c: updated after an error. This keeps more
* generic/tclResult.c: precise compatibility with Tcl 8.4.
* tests/result.test (result-6.2): [Bug 1649062]
Diffstat (limited to 'generic/tclResult.c')
| -rw-r--r-- | generic/tclResult.c | 19 |
1 files changed, 13 insertions, 6 deletions
diff --git a/generic/tclResult.c b/generic/tclResult.c index 9512989..c77e634 100644 --- a/generic/tclResult.c +++ b/generic/tclResult.c @@ -8,7 +8,7 @@ * See the file "license.terms" for information on usage and redistribution of * this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclResult.c,v 1.36 2007/04/20 06:10:58 kennykb Exp $ + * RCS: @(#) $Id: tclResult.c,v 1.37 2007/06/05 17:57:08 dgp Exp $ */ #include "tclInt.h" @@ -906,15 +906,19 @@ Tcl_ResetResult( iPtr->resultSpace[0] = 0; if (iPtr->errorCode) { /* Legacy support */ - Tcl_ObjSetVar2(interp, iPtr->ecVar, NULL, - iPtr->errorCode, TCL_GLOBAL_ONLY); + if (iPtr->flags & ERR_LEGACY_COPY) { + Tcl_ObjSetVar2(interp, iPtr->ecVar, NULL, + iPtr->errorCode, TCL_GLOBAL_ONLY); + } Tcl_DecrRefCount(iPtr->errorCode); iPtr->errorCode = NULL; } if (iPtr->errorInfo) { /* Legacy support */ - Tcl_ObjSetVar2(interp, iPtr->eiVar, NULL, - iPtr->errorInfo, TCL_GLOBAL_ONLY); + if (iPtr->flags & ERR_LEGACY_COPY) { + Tcl_ObjSetVar2(interp, iPtr->eiVar, NULL, + iPtr->errorInfo, TCL_GLOBAL_ONLY); + } Tcl_DecrRefCount(iPtr->errorInfo); iPtr->errorInfo = NULL; } @@ -924,7 +928,7 @@ Tcl_ResetResult( Tcl_DecrRefCount(iPtr->returnOpts); iPtr->returnOpts = NULL; } - iPtr->flags &= ~ERR_ALREADY_LOGGED; + iPtr->flags &= ~(ERR_ALREADY_LOGGED | ERR_LEGACY_COPY); } /* @@ -1237,6 +1241,9 @@ TclProcessReturn( iPtr->returnCode = code; return TCL_RETURN; } + if (code == TCL_ERROR) { + iPtr->flags |= ERR_LEGACY_COPY; + } return code; } |