As the comment in the code indicates, I'm not fond of this. Nevertheless, gcc compat is a goal.
Here is the case I'm talking about...
#import <Foundation/Foundation.h>
@interface AnyClass : NSObject
- (NSRect)rect;
@end
@class Helicopter;
static void func(Helicopter *obj) {
NSRect r = [obj rect];
}
...before this patch, we would warn/error. With this patch, everything "just works".
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@44682
91177308-0d34-0410-b5e6-
96231b3b80d8
if (ObjcImplementationDecl *ImpDecl =
ObjcImplementations[ClassDecl->getIdentifier()])
Method = ImpDecl->lookupInstanceMethod(Sel);
+ // If we still haven't found a method, look in the global pool.
+ // I am not fond of this behavior, however we conform to what gcc does.
+ if (!Method)
+ Method = InstanceMethodPool[Sel].Method;
}
if (!Method) {
Diag(lbrac, diag::warn_method_not_found, std::string("-"), Sel.getName(),