// RUN: %clang_cc1 -triple x86_64-apple-darwin9 -fobjc-runtime=macosx-fragile-10.5 -emit-llvm -o - %s // RUN: %clang_cc1 -triple i386-apple-darwin9 -fobjc-runtime=macosx-fragile-10.5 -emit-llvm -o - %s // RUN: %clang_cc1 -fobjc-gc -emit-llvm -o - %s @interface ITF { @public unsigned field :1 ; _Bool boolfield :1 ; } @end void foo(ITF *P) { P->boolfield = 1; } @interface R { struct { union { int x; char c; }; } _union; } @end @implementation R @end