| // RUN: %clang_cc1 -triple x86_64-apple-darwin10 -fsyntax-only -verify -fenable-matrix %s |
| |
| typedef double double4x4 __attribute__((matrix_type(4, 4))); |
| typedef unsigned u4x4 __attribute__((matrix_type(4, 4))); |
| |
| __attribute__((objc_root_class)) |
| @interface MatrixValue |
| @property double4x4 value; |
| @end |
| |
| void test_element_type_mismatch(u4x4 m, MatrixValue *mv) { |
| m = __builtin_matrix_transpose(mv.value); |
| // expected-error@-1 {{assigning to 'u4x4' (aka 'unsigned int __attribute__((matrix_type(4, 4)))') from incompatible type 'double __attribute__((matrix_type(4, 4)))'}} |
| } |
| |
| typedef double double3x3 __attribute__((matrix_type(3, 3))); |
| |
| double test_dimension_mismatch(double3x3 m, MatrixValue *mv) { |
| m = __builtin_matrix_transpose(mv.value); |
| // expected-error@-1 {{assigning to 'double3x3' (aka 'double __attribute__((matrix_type(3, 3)))') from incompatible type 'double __attribute__((matrix_type(4, 4)))'}} |
| } |
| |
| double test_store(MatrixValue *mv, float *Ptr) { |
| __builtin_matrix_column_major_store(mv.value, Ptr, 1); |
| // expected-error@-1 {{the pointee of the 2nd argument must match the element type of the 1st argument ('float' != 'double')}} |
| // expected-error@-2 {{stride must be greater or equal to the number of rows}} |
| |
| __builtin_matrix_column_major_store(mv.value, mv.value, mv.value); |
| // expected-error@-1 {{2nd argument must be a pointer to a valid matrix element type}} |
| // expected-error@-2 {{casting 'double4x4' (aka 'double __attribute__((matrix_type(4, 4)))') to incompatible type 'unsigned long}} |
| } |