| // RUN: %clang_cc1 %s -verify -fsyntax-only -Wvector-conversion |
| typedef unsigned int v2u __attribute__ ((vector_size (8))); |
| typedef int v2s __attribute__ ((vector_size (8))); |
| typedef float v2f __attribute__ ((vector_size(8))); |
| |
| void test1(v2u v2ua, v2s v2sa, v2f v2fa) { |
| // Bitwise binary operators |
| (void)(v2ua & v2ua); |
| (void)(v2fa & v2fa); // expected-error{{invalid operands to binary expression}} |
| |
| // Unary operators |
| (void)(~v2ua); |
| (void)(~v2fa); // expected-error{{invalid argument type 'v2f' (vector of 2 'float' values) to unary}} |
| |
| // Comparison operators |
| v2ua = (v2ua==v2sa); // expected-warning{{incompatible vector types assigning to 'v2u' (vector of 2 'unsigned int' values) from 'int __attribute__((ext_vector_type(2)))' (vector of 2 'int' values)}} |
| v2sa = (v2ua==v2sa); |
| |
| // Arrays |
| int array1[v2ua]; // expected-error{{size of array has non-integer type 'v2u' (vector of 2 'unsigned int' values)}} |
| int array2[17]; |
| // FIXME: error message below needs type! |
| (void)(array2[v2ua]); // expected-error{{array subscript is not an integer}} |
| |
| v2u *v2u_ptr = 0; |
| v2s *v2s_ptr; |
| v2s_ptr = v2u_ptr; // expected-warning{{converts between pointers to integer types with different sign}} |
| } |
| |