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| author | dgp <dgp@noemail.net> | 2004-09-30 22:45:10 (GMT) |
|---|---|---|
| committer | dgp <dgp@noemail.net> | 2004-09-30 22:45:10 (GMT) |
| commit | 2cb38e6e79ef5d2760f7b897648ae7b8ffeee57b (patch) | |
| tree | 6b2ec1f6f1ea65672138439c60138372dcf4414c /generic/tclResult.c | |
| parent | 8291cf950336e22ab1d7c2e2213f57ef90103054 (diff) | |
| download | tcl-2cb38e6e79ef5d2760f7b897648ae7b8ffeee57b.zip tcl-2cb38e6e79ef5d2760f7b897648ae7b8ffeee57b.tar.gz tcl-2cb38e6e79ef5d2760f7b897648ae7b8ffeee57b.tar.bz2 | |
* generic/tclNamespace.c (TclTeardownNamespace): Tcl_Obj-ified
* tests/namespace.test (namespace-8.5,6): the save/restore
of ::errorInfo and ::errorCode during global namespace teardown.
Revised the comment to clarify why this is done, and added tests
that will fail if this is not done.
* generic/tclResult.c (TclTransferResult): Added safety
checks so that unexpected undefined ::errorInfo or ::errorCode
will not lead to a segfault.
* generic/tclVar.c (CallVarTraces): Save/restore the flag
* tests/var.test (var-16.1): values that define part of the
interpreter state during variable traces. [Bug 10381021].
FossilOrigin-Name: 713215081c3559112c57e6af56df08a98faa82e1
Diffstat (limited to 'generic/tclResult.c')
| -rw-r--r-- | generic/tclResult.c | 15 |
1 files changed, 9 insertions, 6 deletions
diff --git a/generic/tclResult.c b/generic/tclResult.c index 9cfbd63..badaf89 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 1.5.2.1 2003/07/16 21:25:07 hobbs Exp $ + * RCS: @(#) $Id: tclResult.c,v 1.5.2.2 2004/09/30 22:45:15 dgp Exp $ */ #include "tclInt.h" @@ -1029,15 +1029,18 @@ TclTransferResult(sourceInterp, result, targetInterp) objPtr = Tcl_GetVar2Ex(sourceInterp, "errorInfo", NULL, TCL_GLOBAL_ONLY); - Tcl_SetVar2Ex(targetInterp, "errorInfo", NULL, objPtr, - TCL_GLOBAL_ONLY); + if (objPtr) { + Tcl_SetVar2Ex(targetInterp, "errorInfo", NULL, objPtr, + TCL_GLOBAL_ONLY); + ((Interp *) targetInterp)->flags |= ERR_IN_PROGRESS; + } objPtr = Tcl_GetVar2Ex(sourceInterp, "errorCode", NULL, TCL_GLOBAL_ONLY); - Tcl_SetVar2Ex(targetInterp, "errorCode", NULL, objPtr, - TCL_GLOBAL_ONLY); + if (objPtr) { + Tcl_SetObjErrorCode(targetInterp, objPtr); + } - ((Interp *) targetInterp)->flags |= (ERR_IN_PROGRESS | ERROR_CODE_SET); } ((Interp *) targetInterp)->returnCode = ((Interp *) sourceInterp)->returnCode; |