llvm-for-llvmta/tools/clang/test/CodeGenObjCXX/refence-assign-write-barrie...

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2022-04-25 13:02:35 +02:00
// RUN: %clang_cc1 -fobjc-gc -triple x86_64-apple-darwin10 -fobjc-runtime=macosx-fragile-10.5 -emit-llvm -o - %s | FileCheck %s
// rdar://8681766
@interface NSArray
- (NSArray*) retain;
- (void) release;
@end
void NSAssignArray(NSArray*& target, NSArray* newValue)
{
if (target == newValue)
return;
NSArray* oldValue = target;
target = [newValue retain];
[oldValue release];
}
// CHECK: {{call.* @objc_assign_strongCast}}