// We run this twice, once as Objective-C and once as Objective-C++.
// RUN: // RUN:
// CHECK: define i8* @{{.*}}test0
// CHECK: define internal void @{{.*}}_block_invoke(
// CHECK: call i8* @objc_assign_strongCast(
// CHECK-NEXT: ret void
id test0(id x) {
__block id result;
^{ result = x; }();
return result;
}
// <rdar://problem/8224178>: cleanup __block variables on EH path
// CHECK: define void @{{.*}}test1
void test1() {
extern void test1_help(void (^x)(void));
// CHECK: [[N: // CHECK: [[T0: // CHECK-NEXT: store double 1.000000e+{{0?}}01, double* [[T0]], align 8
__block double n = 10;
// CHECK: invoke void @{{.*}}test1_help
test1_help(^{ n = 20; });
// CHECK: [[T1: // CHECK-NEXT: call void @_Block_object_dispose(i8* [[T1]], i32 8)
// CHECK-NEXT: ret void
// CHECK: landingpad { i8*, i32 } personality
// CHECK-NEXT: cleanup
// CHECK: [[T1: // CHECK-NEXT: call void @_Block_object_dispose(i8* [[T1]], i32 8)
// CHECK: resume { i8*, i32 }
}