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ProcedureMethodVarResolver(
Tcl_Interp *interp,
const char *varName,
Tcl_Namespace *contextNs,
int flags,
Tcl_Var *varPtr)
{
Interp *iPtr = (Interp *) interp;
CallFrame *framePtr = iPtr->varFramePtr;
CallContext *contextPtr;
Tcl_Obj *variableObj;
Tcl_HashEntry *hPtr;
int i, isNew;
/*
* Check that the variable is being requested in a context that is also a
* method call; if not (i.e. we're evaluating in the object's namespace or
* in a procedure of that namespace) then we do nothing.
*/
if (framePtr == NULL || !(framePtr->isProcCallFrame & FRAME_IS_METHOD)) {
return TCL_CONTINUE;
}
contextPtr = framePtr->clientData;
/*
* Check if the variable is one we want to resolve at all (i.e. whether it
* is in the list provided by the user). If not, we mustn't do anything
* either.
*/
if (contextPtr->callPtr->chain[contextPtr->index]
.mPtr->declaringClassPtr != NULL) {
FOREACH(variableObj, contextPtr->callPtr->chain[contextPtr->index]
.mPtr->declaringClassPtr->variables) {
if (!strcmp(Tcl_GetString(variableObj), varName)) {
goto gotMatch;
}
}
} else {
FOREACH(variableObj, contextPtr->oPtr->variables) {
if (!strcmp(Tcl_GetString(variableObj), varName)) {
goto gotMatch;
}
}
}
return TCL_CONTINUE;
/*
* It is a variable we want to resolve, so resolve it.
*/
gotMatch:
hPtr = Tcl_CreateHashEntry(TclVarTable(contextNs), (char *) variableObj,
&isNew);
if (isNew) {
TclSetVarNamespaceVar((Var *) TclVarHashGetValue(hPtr));
}
*varPtr = TclVarHashGetValue(hPtr);
return TCL_OK;
}
static Tcl_Var
ProcedureMethodCompiledVarConnect(
Tcl_Interp *interp,
Tcl_ResolvedVarInfo *rPtr)
{
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ProcedureMethodVarResolver(
Tcl_Interp *interp,
const char *varName,
Tcl_Namespace *contextNs,
int flags,
Tcl_Var *varPtr)
{
int result;
Tcl_ResolvedVarInfo *rPtr;
result = ProcedureMethodCompiledVarResolver(interp, varName,
strlen(varName), contextNs, &rPtr);
if (result != TCL_OK) {
return result;
}
*varPtr = rPtr->fetchProc(interp, rPtr);
return (*varPtr? TCL_OK : TCL_CONTINUE);
}
static Tcl_Var
ProcedureMethodCompiledVarConnect(
Tcl_Interp *interp,
Tcl_ResolvedVarInfo *rPtr)
{
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