summaryrefslogtreecommitdiffstats
path: root/generic/tclOOMethod.c
diff options
context:
space:
mode:
Diffstat (limited to 'generic/tclOOMethod.c')
-rw-r--r--generic/tclOOMethod.c73
1 files changed, 55 insertions, 18 deletions
diff --git a/generic/tclOOMethod.c b/generic/tclOOMethod.c
index 98b4078..61215de 100644
--- a/generic/tclOOMethod.c
+++ b/generic/tclOOMethod.c
@@ -513,8 +513,8 @@ TclOOMakeProcInstanceMethod(
cfPtr->data.eval.path = context.data.eval.path;
Tcl_IncrRefCount(cfPtr->data.eval.path);
- cfPtr->cmd.str.cmd = NULL;
- cfPtr->cmd.str.len = 0;
+ cfPtr->cmd = NULL;
+ cfPtr->len = 0;
hPtr = Tcl_CreateHashEntry(iPtr->linePBodyPtr,
(char *) procPtr, &isNew);
@@ -626,8 +626,8 @@ TclOOMakeProcMethod(
cfPtr->data.eval.path = context.data.eval.path;
Tcl_IncrRefCount(cfPtr->data.eval.path);
- cfPtr->cmd.str.cmd = NULL;
- cfPtr->cmd.str.len = 0;
+ cfPtr->cmd = NULL;
+ cfPtr->len = 0;
hPtr = Tcl_CreateHashEntry(iPtr->linePBodyPtr,
(char *) procPtr, &isNew);
@@ -1290,11 +1290,57 @@ CloneProcedureMethod(
ClientData *newClientData)
{
ProcedureMethod *pmPtr = clientData;
- ProcedureMethod *pm2Ptr = ckalloc(sizeof(ProcedureMethod));
+ ProcedureMethod *pm2Ptr;
+ Tcl_Obj *bodyObj, *argsObj;
+ CompiledLocal *localPtr;
+ /*
+ * Copy the argument list.
+ */
+
+ argsObj = Tcl_NewObj();
+ for (localPtr=pmPtr->procPtr->firstLocalPtr; localPtr!=NULL;
+ localPtr=localPtr->nextPtr) {
+ if (TclIsVarArgument(localPtr)) {
+ Tcl_Obj *argObj = Tcl_NewObj();
+
+ Tcl_ListObjAppendElement(NULL, argObj,
+ Tcl_NewStringObj(localPtr->name, -1));
+ if (localPtr->defValuePtr != NULL) {
+ Tcl_ListObjAppendElement(NULL, argObj, localPtr->defValuePtr);
+ }
+ Tcl_ListObjAppendElement(NULL, argsObj, argObj);
+ }
+ }
+
+ /*
+ * Must strip the internal representation in order to ensure that any
+ * bound references to instance variables are removed. [Bug 3609693]
+ */
+
+ bodyObj = Tcl_DuplicateObj(pmPtr->procPtr->bodyPtr);
+ TclFreeIntRep(bodyObj);
+
+ /*
+ * Create the actual copy of the method record, manufacturing a new proc
+ * record.
+ */
+
+ pm2Ptr = ckalloc(sizeof(ProcedureMethod));
memcpy(pm2Ptr, pmPtr, sizeof(ProcedureMethod));
pm2Ptr->refCount = 1;
- pm2Ptr->procPtr->refCount++;
+ Tcl_IncrRefCount(argsObj);
+ Tcl_IncrRefCount(bodyObj);
+ if (TclCreateProc(interp, NULL, "", argsObj, bodyObj,
+ &pm2Ptr->procPtr) != TCL_OK) {
+ Tcl_DecrRefCount(argsObj);
+ Tcl_DecrRefCount(bodyObj);
+ ckfree(pm2Ptr);
+ return TCL_ERROR;
+ }
+ Tcl_DecrRefCount(argsObj);
+ Tcl_DecrRefCount(bodyObj);
+
if (pmPtr->cloneClientdataProc) {
pm2Ptr->clientData = pmPtr->cloneClientdataProc(pmPtr->clientData);
}
@@ -1338,7 +1384,6 @@ TclOONewForwardInstanceMethod(
fmPtr = ckalloc(sizeof(ForwardMethod));
fmPtr->prefixObj = prefixObj;
Tcl_ListObjIndex(interp, prefixObj, 0, &cmdObj);
- fmPtr->fullyQualified = (strncmp(TclGetString(cmdObj), "::", 2) == 0);
Tcl_IncrRefCount(prefixObj);
return (Method *) Tcl_NewInstanceMethod(interp, (Tcl_Object) oPtr,
nameObj, flags, &fwdMethodType, fmPtr);
@@ -1380,7 +1425,6 @@ TclOONewForwardMethod(
fmPtr = ckalloc(sizeof(ForwardMethod));
fmPtr->prefixObj = prefixObj;
Tcl_ListObjIndex(interp, prefixObj, 0, &cmdObj);
- fmPtr->fullyQualified = (strncmp(TclGetString(cmdObj), "::", 2) == 0);
Tcl_IncrRefCount(prefixObj);
return (Method *) Tcl_NewMethod(interp, (Tcl_Class) clsPtr, nameObj,
flags, &fwdMethodType, fmPtr);
@@ -1409,7 +1453,6 @@ InvokeForwardMethod(
ForwardMethod *fmPtr = clientData;
Tcl_Obj **argObjs, **prefixObjs;
int numPrefixes, len, skip = contextPtr->skip;
- Command *cmdPtr;
/*
* Build the real list of arguments to use. Note that we know that the
@@ -1421,15 +1464,10 @@ InvokeForwardMethod(
Tcl_ListObjGetElements(NULL, fmPtr->prefixObj, &numPrefixes, &prefixObjs);
argObjs = InitEnsembleRewrite(interp, objc, objv, skip,
numPrefixes, prefixObjs, &len);
-
- if (fmPtr->fullyQualified) {
- cmdPtr = NULL;
- } else {
- cmdPtr = (Command *) Tcl_FindCommand(interp, TclGetString(argObjs[0]),
- contextPtr->oPtr->namespacePtr, 0 /* normal lookup */);
- }
Tcl_NRAddCallback(interp, FinalizeForwardCall, argObjs, NULL, NULL, NULL);
- return TclNREvalObjv(interp, len, argObjs, TCL_EVAL_INVOKE, cmdPtr);
+ ((Interp *)interp)->lookupNsPtr
+ = (Namespace *) contextPtr->oPtr->namespacePtr;
+ return TclNREvalObjv(interp, len, argObjs, TCL_EVAL_NOERR, NULL);
}
static int
@@ -1474,7 +1512,6 @@ CloneForwardMethod(
ForwardMethod *fm2Ptr = ckalloc(sizeof(ForwardMethod));
fm2Ptr->prefixObj = fmPtr->prefixObj;
- fm2Ptr->fullyQualified = fmPtr->fullyQualified;
Tcl_IncrRefCount(fm2Ptr->prefixObj);
*newClientData = fm2Ptr;
return TCL_OK;