[svn r141] fixed more problems with classinfo

moved more IR state out of the AST classes

ir/irstruct.cpp

@@ -13,6 +13,8 @@ IrInterface::IrInterface(BaseClass* b, const llvm::StructType* vt)
     infoTy = NULL;
     infoInit = NULL;
     info = NULL;
+
+    index = -1;
 }
 
 IrInterface::~IrInterface()
@@ -31,6 +33,18 @@ IrStruct::IrStruct(Type* t)
     constinited = false;
     interfaceInfosTy = NULL;
     interfaceInfos = NULL;
+
+    vtbl = NULL;
+    constVtbl = NULL;
+    init = NULL;
+    constInit = NULL;
+    classInfo = NULL;
+    constClassInfo = NULL;
+    hasUnions = false;
+    dunion = NULL;
+
+    classDeclared = false;
+    classDefined = false;
 }
 
 IrStruct::~IrStruct()