Correct results from unknown method handler.

1 files changed, 25 insertions, 1 deletions

diff --git a/generic/tclOOBasic.c b/generic/tclOOBasic.c
index 6306416..763f0ad 100644
--- a/generic/tclOOBasic.c
+++ b/generic/tclOOBasic.c
@@ -500,9 +500,12 @@ TclOO_Object_Unknown(
     Tcl_Obj *const *objv)	/* The actual arguments. */
 {
     CallContext *contextPtr = (CallContext *) context;
+    Object *callerObj = NULL;
+    Class *callerCls = NULL;
     Object *oPtr = contextPtr->oPtr;
     const char **methodNames;
     int numMethodNames, i, skip = Tcl_ObjectContextSkippedArgs(context);
+    CallFrame *framePtr = ((Interp *) interp)->varFramePtr;
     Tcl_Obj *errorMsg;
 
     /*
@@ -517,10 +520,31 @@ TclOO_Object_Unknown(
     }
 
     /*
+     * Determine if the calling context should know about extra private
+     * methods, and if so, which.
+     */
+
+    if (framePtr->isProcCallFrame & FRAME_IS_METHOD) {
+	CallContext *callerContext = framePtr->clientData;
+	Method *mPtr = callerContext->callPtr->chain[
+		    callerContext->index].mPtr;
+
+	if (mPtr->declaringObjectPtr) {
+	    if (oPtr == mPtr->declaringObjectPtr) {
+		callerObj = mPtr->declaringObjectPtr;
+	    }
+	} else {
+	    if (TclOOIsReachable(mPtr->declaringClassPtr, oPtr->selfCls)) {
+		callerCls = mPtr->declaringClassPtr;
+	    }
+	}
+    }
+
+    /*
      * Get the list of methods that we want to know about.
      */
 
-    numMethodNames = TclOOGetSortedMethodList(oPtr,
+    numMethodNames = TclOOGetSortedMethodList(oPtr, callerObj, callerCls,
 	    contextPtr->callPtr->flags & PUBLIC_METHOD, &methodNames);
 
     /*