File: vector_conv_invalid.cl

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llvm-toolchain-3.9 1%3A3.9.1-9
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// RUN: %clang_cc1 -verify %s

typedef unsigned int uint4 __attribute((ext_vector_type(4)));
typedef int int4 __attribute((ext_vector_type(4)));
typedef int int3 __attribute((ext_vector_type(3)));
typedef unsigned uint3 __attribute((ext_vector_type(3)));

void vector_conv_invalid() {
  uint4 u = (uint4)(1);
  int4 i = u; // expected-error{{initializing 'int4' (vector of 4 'int' values) with an expression of incompatible type 'uint4' (vector of 4 'unsigned int' values)}}
  int4 e = (int4)u; // expected-error{{invalid conversion between ext-vector type 'int4' (vector of 4 'int' values) and 'uint4' (vector of 4 'unsigned int' values)}}

  uint3 u4 = (uint3)u; // expected-error{{invalid conversion between ext-vector type 'uint3' (vector of 3 'unsigned int' values) and 'uint4' (vector of 4 'unsigned int' values)}}
}