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| author | gahr@gahr.ch <gahr> | 2016-03-03 08:34:56 (GMT) |
|---|---|---|
| committer | gahr@gahr.ch <gahr> | 2016-03-03 08:34:56 (GMT) |
| commit | e3b58061d492c8d80e14654308769b7043be9b10 (patch) | |
| tree | 7e5e124503a4afc925b79b149f6f07805d191b61 /generic/tclVar.c | |
| parent | b5b506bfe9d7cb3ed7ce3cf1bb4905f055913044 (diff) | |
| parent | 5124bc8aa150b1fba393e61541707d9a85571a37 (diff) | |
| download | tcl-bug_5f71353740.zip tcl-bug_5f71353740.tar.gz tcl-bug_5f71353740.tar.bz2 | |
merge trunkbug_5f71353740
Diffstat (limited to 'generic/tclVar.c')
| -rw-r--r-- | generic/tclVar.c | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/generic/tclVar.c b/generic/tclVar.c index 451ef7b..5574f30 100644 --- a/generic/tclVar.c +++ b/generic/tclVar.c @@ -697,13 +697,16 @@ TclObjLookupVarEx( /* * An indexed local variable. */ + Tcl_Obj *cachedNamePtr = localName(iPtr->varFramePtr, index); part1Ptr->typePtr = &localVarNameType; - if (part1Ptr != localName(iPtr->varFramePtr, index)) { - part1Ptr->internalRep.twoPtrValue.ptr1 = - localName(iPtr->varFramePtr, index); - Tcl_IncrRefCount((Tcl_Obj *) - part1Ptr->internalRep.twoPtrValue.ptr1); + if (part1Ptr != cachedNamePtr) { + part1Ptr->internalRep.twoPtrValue.ptr1 = cachedNamePtr; + Tcl_IncrRefCount(cachedNamePtr); + if (cachedNamePtr->typePtr != &localVarNameType + || cachedNamePtr->internalRep.twoPtrValue.ptr1 != NULL) { + TclFreeIntRep(cachedNamePtr); + } } else { part1Ptr->internalRep.twoPtrValue.ptr1 = NULL; } |