1*f4a2713aSLionel Sambuc // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fsyntax-only -fno-lax-vector-conversions -verify %s 2*f4a2713aSLionel Sambuc typedef unsigned int __attribute__((vector_size (16))) vUInt32; 3*f4a2713aSLionel Sambuc typedef int __attribute__((vector_size (16))) vSInt32; 4*f4a2713aSLionel Sambuc foo(vUInt32 a)5*f4a2713aSLionel SambucvSInt32 foo (vUInt32 a) { 6*f4a2713aSLionel Sambuc vSInt32 b = { 0, 0, 0, 0 }; 7*f4a2713aSLionel Sambuc b += a; // expected-error{{can't convert between vector values}} 8*f4a2713aSLionel Sambuc return b; 9*f4a2713aSLionel Sambuc } 10