1 // RUN: %clang_cc1 -fblocks -fobjc-arc -fobjc-runtime-has-weak -debug-info-kind=limited -triple x86_64-apple-darwin -emit-llvm %s -o - | FileCheck %s 2 3 // rdar://problem/14386148 4 // Test that the foo is aligned at an 8 byte boundary in the DWARF 5 // expression (256) that locates it inside of the byref descriptor: 6 // CHECK: !DIDerivedType(tag: DW_TAG_member, name: "foo", 7 // CHECK-NOT: line: 8 // CHECK-SAME: align: 64 9 // CHECK-SAME: offset: 256 10 11 struct Foo { 12 unsigned char *data; 13 }; 14 int func() { 15 __attribute__((__blocks__(byref))) struct Foo foo; 16 return 0; 17 } 18
