renamed is_subclass_of -> is_SubClasss_of

[libfirm] / ir / ana / cgana.c

diff --git a/ir/ana/cgana.c b/ir/ana/cgana.c
index b40244c..b4b0512 100644 (file)
--- a/ir/ana/cgana.c
+++ b/ir/ana/cgana.c
@@ -54,8 +54,7 @@
 
 
 
-/* Eindeutige Adresse zur Markierung von besuchten Knoten und zur
- * Darstellung der unbekannten Methode. */
+/* unambiguous address used as a mark. */
 static void *MARK = &MARK;
 
 static eset *entities = NULL;
@@ -82,7 +81,7 @@ static entity *get_inherited_methods_implementation(entity *inh_meth) {
 }
 
 /** Collect the entity representing the implementation of this
- *  entity (not the same if inherited) and all entities for overwriting
+ *  method (not the same if inherited) and all entities for overwriting
  *  implementations in "set".
  *  If the implementation of the method is not included in the
  *  compilation unit "open" is set to true.
@@ -94,7 +93,7 @@ static entity *get_inherited_methods_implementation(entity *inh_meth) {
  * @param size     Number of entities in set.
  * @param open
  */
-static void collect_impls(entity *method, eset *set, int *size, bool *open) {
+static void collect_impls(entity *method, eset *set, int *size, int *open) {
   int i;
   entity *impl;
 
@@ -128,7 +127,7 @@ static entity ** get_impl_methods(entity * method) {
   eset * set = eset_create();
   int size = 0;
   entity ** arr;
-  bool open = false;
+  int open = 0;
 
   /* Collect all method entities that can be called here */
   collect_impls(method, set, &size, &open);
@@ -496,6 +495,7 @@ static void add_method_address(entity *ent, eset *set)
 
     /* ignore methods: these of course reference it's address */
     if (is_Method_type(tp))
+      return;
 
     /* let's check if it's the address of a function */
     n = get_atomic_ent_value(ent);