1// RUN: %clang_cc1 %s -verify -pedantic -fsyntax-only
2// expected-no-diagnostics
3
4typedef float float8 __attribute((ext_vector_type(8)));
5
6typedef float float32_t;
7typedef __attribute__(( __vector_size__(16) )) float32_t __neon_float32x4_t;
8typedef struct __simd128_float32_t {
9  __neon_float32x4_t val;
10} float32x4_t;
11
12float8 foo(float8 x) {
13  float32x4_t lo;
14  float32x4_t hi;
15  return (float8) (lo.val, hi.val);
16}
17