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authorjan.nijtmans <nijtmans@users.sourceforge.net>2017-06-02 11:10:28 (GMT)
committerjan.nijtmans <nijtmans@users.sourceforge.net>2017-06-02 11:10:28 (GMT)
commitaa34445f358256f4ceea959a32d4da9b1305eb43 (patch)
tree421edf8abb6f9672cf09a3060be1340406731587
parent630032a3be09b72dc60b0fcb41c346f11042ce41 (diff)
parent3dbc135425996ff89f9fbe27ae9217256ba3e522 (diff)
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merge core-8-6-branchbug_67aa9a2070
-rw-r--r--generic/tclDictObj.c18
1 files changed, 8 insertions, 10 deletions
diff --git a/generic/tclDictObj.c b/generic/tclDictObj.c
index 428173d..87fb333 100644
--- a/generic/tclDictObj.c
+++ b/generic/tclDictObj.c
@@ -142,7 +142,7 @@ typedef struct Dict {
* the entries in the order that they are
* created. */
int epoch; /* Epoch counter */
- int refcount; /* Reference counter (see above) */
+ size_t refCount; /* Reference counter (see above) */
Tcl_Obj *chain; /* Linked list used for invalidating the
* string representations of updated nested
* dictionaries. */
@@ -392,7 +392,7 @@ DupDictInternalRep(
newDict->epoch = 0;
newDict->chain = NULL;
- newDict->refcount = 1;
+ newDict->refCount = 1;
/*
* Store in the object.
@@ -427,8 +427,7 @@ FreeDictInternalRep(
{
Dict *dict = DICT(dictPtr);
- dict->refcount--;
- if (dict->refcount <= 0) {
+ if (dict->refCount-- <= 1) {
DeleteDict(dict);
}
dictPtr->typePtr = NULL;
@@ -713,7 +712,7 @@ SetDictFromAny(
TclFreeIntRep(objPtr);
dict->epoch = 0;
dict->chain = NULL;
- dict->refcount = 1;
+ dict->refCount = 1;
DICT(objPtr) = dict;
objPtr->internalRep.twoPtrValue.ptr2 = NULL;
objPtr->typePtr = &tclDictType;
@@ -1117,7 +1116,7 @@ Tcl_DictObjFirst(
searchPtr->dictionaryPtr = (Tcl_Dict) dict;
searchPtr->epoch = dict->epoch;
searchPtr->next = cPtr->nextPtr;
- dict->refcount++;
+ dict->refCount++;
if (keyPtrPtr != NULL) {
*keyPtrPtr = Tcl_GetHashKey(&dict->table, &cPtr->entry);
}
@@ -1231,8 +1230,7 @@ Tcl_DictObjDone(
if (searchPtr->epoch != -1) {
searchPtr->epoch = -1;
dict = (Dict *) searchPtr->dictionaryPtr;
- dict->refcount--;
- if (dict->refcount <= 0) {
+ if (dict->refCount-- <= 1) {
DeleteDict(dict);
}
}
@@ -1384,7 +1382,7 @@ Tcl_NewDictObj(void)
InitChainTable(dict);
dict->epoch = 0;
dict->chain = NULL;
- dict->refcount = 1;
+ dict->refCount = 1;
DICT(dictPtr) = dict;
dictPtr->internalRep.twoPtrValue.ptr2 = NULL;
dictPtr->typePtr = &tclDictType;
@@ -1434,7 +1432,7 @@ Tcl_DbNewDictObj(
InitChainTable(dict);
dict->epoch = 0;
dict->chain = NULL;
- dict->refcount = 1;
+ dict->refCount = 1;
DICT(dictPtr) = dict;
dictPtr->internalRep.twoPtrValue.ptr2 = NULL;
dictPtr->typePtr = &tclDictType;