| // Check that we warn, but accept, -fobjc-gc for iPhone OS. |
| |
| // RUN: %clang -target i386-apple-darwin9 -miphoneos-version-min=3.0 -stdlib=platform -fobjc-gc -flto -S -o %t %s 2> %t.err |
| // RUN: FileCheck --check-prefix=IPHONE_OBJC_GC_LL %s < %t |
| // RUN: FileCheck --check-prefix=IPHONE_OBJC_GC_STDERR %s < %t.err |
| |
| // IPHONE_OBJC_GC_LL: define void @f0 |
| // IPHONE_OBJC_GC_LL-NOT: objc_assign_ivar |
| // IPHONE_OBJC_GC_LL: } |
| |
| // IPHONE_OBJC_GC_STDERR: warning: Objective-C garbage collection is not supported on this platform, ignoring '-fobjc-gc' |
| |
| @interface A { |
| @public |
| id x; |
| } |
| @end |
| |
| void f0(A *a, id x) { a->x = x; } |
