forked from OSchip/llvm-project
23 lines
607 B
Mathematica
23 lines
607 B
Mathematica
|
// RUN: %clang_cc1 -fobjc-arc -fblocks -emit-llvm %s -o - | FileCheck %s
|
||
|
|
|
||
|
|
typedef void (^block_t)(void);
|
||
|
|
void use_block(block_t);
|
||
|
|
void use_int(int);
|
||
|
|
|
||
|
|
// rdar://problem/10211676
|
||
|
|
|
||
|
|
void test0(int i) {
|
||
|
|
block_t block = ^{ use_int(i); };
|
||
|
|
// CHECK: define void @test0(
|
||
|
|
// CHECK: call i8* @objc_retainBlock(i8* {{%.*}}) nounwind, !clang.arc.copy_on_escape
|
||
|
|
// CHECK: ret void
|
||
|
|
}
|
||
|
|
|
||
|
|
void test1(int i) {
|
||
|
|
id block = ^{ use_int(i); };
|
||
|
|
// CHECK: define void @test1(
|
||
|
|
// CHECK: call i8* @objc_retainBlock(i8* {{%.*}}) nounwind
|
||
|
|
// CHECK-NOT: !clang.arc.copy_on_escape
|
||
|
|
// CHECK: ret void
|
||
|
|
}
|