minix/external/bsd/llvm/dist/clang/test/ARCMT/rewrite-block-var.m.result
Lionel Sambuc f4a2713ac8 Importing netbsd clang -- pristine
Change-Id: Ia40e9ffdf29b5dab2f122f673ff6802a58bc690f
2014-07-28 17:05:57 +02:00

45 lines
867 B
Text

// RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fblocks -fsyntax-only -fobjc-arc -x objective-c -fobjc-runtime-has-weak %s.result
// RUN: arcmt-test --args -triple x86_64-apple-macosx10.7 -fblocks -fsyntax-only %s > %t
// RUN: diff %t %s.result
#include "Common.h"
@interface Foo : NSObject
-(Foo *)something;
@end
void bar(void (^block)());
void test1(Foo *p) {
__weak Foo *x = p; // __block used just to break cycle.
bar(^{
[x something];
});
}
void test2(Foo *p) {
__block Foo *x; // __block used as output variable.
bar(^{
x = [p something];
});
}
void test3(Foo *p) {
__block Foo *x; // __block used as output variable.
bar(^{
[x something];
});
bar(^{
x = 0;
});
}
void test4(Foo *p) {
__weak Foo *x = p; // __block used just to break cycle.
bar(^{
[x something];
});
bar(^{
[x something];
});
}