diff options
| author | jan.nijtmans <nijtmans@users.sourceforge.net> | 2013-02-26 10:15:44 (GMT) |
|---|---|---|
| committer | jan.nijtmans <nijtmans@users.sourceforge.net> | 2013-02-26 10:15:44 (GMT) |
| commit | 9a1c42658beb9a46675417b8f4d5294ad8cbd66d (patch) | |
| tree | a077eb5e7a9757d92149fd5bdaa372acb20c652c /generic | |
| parent | 665eff0bf84eefb902865adc4f6ce46862cc5710 (diff) | |
| download | tcl-9a1c42658beb9a46675417b8f4d5294ad8cbd66d.zip tcl-9a1c42658beb9a46675417b8f4d5294ad8cbd66d.tar.gz tcl-9a1c42658beb9a46675417b8f4d5294ad8cbd66d.tar.bz2 | |
Don't panic if Tcl_ConvertToType is called for a type that doesn't have a setFromAnyProc, create a proper error message.
Diffstat (limited to 'generic')
| -rw-r--r-- | generic/tclObj.c | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/generic/tclObj.c b/generic/tclObj.c index e14c740..24b818b 100644 --- a/generic/tclObj.c +++ b/generic/tclObj.c @@ -993,7 +993,12 @@ Tcl_ConvertToType( */ if (typePtr->setFromAnyProc == NULL) { - Tcl_Panic("may not convert object to type %s", typePtr->name); + if (interp) { + Tcl_SetObjResult(interp, Tcl_ObjPrintf( + "can't convert value to type %s", typePtr->name)); + Tcl_SetErrorCode(interp, "TCL", "API_ABUSE", NULL); + } + return TCL_ERROR; } return typePtr->setFromAnyProc(interp, objPtr); |