1 // RUN: %clang_cc1 %s -emit-llvm -triple %itanium_abi_triple -o - -fblocks | FileCheck %s 2 // rdar://8594790 3 4 struct A { 5 int x; 6 A(const A &); 7 A(); 8 ~A(); 9 }; 10 11 int main() 12 { 13 __block A BYREF_VAR; 14 ^{ BYREF_VAR.x = 1234; }; 15 return 0; 16 } 17 18 // CHECK-LABEL: define internal void @__Block_byref_object_copy_ 19 // CHECK: call {{.*}} @_ZN1AC1ERKS_ 20 // CHECK-LABEL: define internal void @__Block_byref_object_dispose_ 21 // CHECK: call {{.*}} @_ZN1AD1Ev 22 // CHECK-LABEL: define internal void @__copy_helper_block_ 23 // CHECK: call void @_Block_object_assign 24 // CHECK-LABEL: define internal void @__destroy_helper_block_ 25 // CHECK: call void @_Block_object_dispose 26 27 // rdar://problem/11135650 28 namespace test1 { 29 struct A { int x; A(); ~A(); }; 30 31 void test() { 32 return; 33 __block A a; 34 } 35 } 36
