| Douglas Gregor | f609462 | 2010-07-23 15:58:24 +0000 | [diff] [blame] | 1 | // RUN: %clang_cc1 %s -verify -fsyntax-only -Wvector-conversions |
| 2 | typedef unsigned int v2u __attribute__ ((vector_size (8))); |
| 3 | typedef int v2s __attribute__ ((vector_size (8))); |
| 4 | typedef float v2f __attribute__ ((vector_size(8))); |
| 5 | |
| 6 | void test1(v2u v2ua, v2s v2sa, v2f v2fa) { |
| 7 | // Bitwise binary operators |
| 8 | (void)(v2ua & v2ua); |
| 9 | (void)(v2fa & v2fa); // expected-error{{invalid operands to binary expression}} |
| 10 | |
| 11 | // Unary operators |
| 12 | (void)(~v2ua); |
| 13 | (void)(~v2fa); // expected-error{{invalid argument type 'v2f' to unary}} |
| 14 | |
| 15 | // Arrays |
| 16 | int array1[v2ua]; // expected-error{{size of array has non-integer type 'v2u'}} |
| 17 | int array2[17]; |
| 18 | // FIXME: error message below needs type! |
| 19 | (void)(array2[v2ua]); // expected-error{{array subscript is not an integer}} |
| 20 | |
| 21 | v2u *v2u_ptr = 0; |
| 22 | v2s *v2s_ptr; |
| 23 | v2s_ptr = v2u_ptr; // expected-warning{{converts between pointers to integer types with different sign}} |
| 24 | } |
| 25 | |