42 lines · cpp
1// RUN: %clang_cc1 -fsyntax-only -fenable-matrix -std=c++11 -verify -triple x86_64-apple-darwin %s2 3using matrix_double_t = double __attribute__((matrix_type(6, 6)));4using matrix_float_t = float __attribute__((matrix_type(6, 6)));5using matrix_int_t = int __attribute__((matrix_type(6, 6)));6 7void matrix_var_dimensions(int Rows, unsigned Columns, char C) {8 using matrix1_t = int __attribute__((matrix_type(Rows, 1))); // expected-error{{matrix_type attribute requires an integer constant}}9 using matrix2_t = int __attribute__((matrix_type(1, Columns))); // expected-error{{matrix_type attribute requires an integer constant}}10 using matrix3_t = int __attribute__((matrix_type(C, C))); // expected-error{{matrix_type attribute requires an integer constant}}11 using matrix4_t = int __attribute__((matrix_type(-1, 1))); // expected-error{{matrix row size too large}}12 using matrix5_t = int __attribute__((matrix_type(1, -1))); // expected-error{{matrix column size too large}}13 using matrix6_t = int __attribute__((matrix_type(0, 1))); // expected-error{{zero matrix size}}14 using matrix7_t = int __attribute__((matrix_type(1, 0))); // expected-error{{zero matrix size}}15 using matrix7_t = int __attribute__((matrix_type(char, 0))); // expected-error{{expected '(' for function-style cast or type construction}}16 using matrix8_t = int __attribute__((matrix_type(1048576, 1))); // expected-error{{matrix row size too large}}17 using matrix8_t = int __attribute__((matrix_type(1048576, 1048576))); // expected-error{{matrix row and column size too large}}18}19 20struct S1 {};21 22enum TestEnum {23 A,24 B25};26 27void matrix_unsupported_element_type() {28 using matrix1_t = char *__attribute__((matrix_type(1, 1))); // expected-error{{invalid matrix element type 'char *'}}29 using matrix2_t = S1 __attribute__((matrix_type(1, 1))); // expected-error{{invalid matrix element type 'S1'}}30 using matrix3_t = bool __attribute__((matrix_type(1, 1))); // expected-error{{invalid matrix element type 'bool'}}31 using matrix4_t = TestEnum __attribute__((matrix_type(1, 1))); // expected-error{{invalid matrix element type 'TestEnum'}}32}33 34void matrix_unsupported_bit_int() {35 using m2 = _BitInt(7) __attribute__((matrix_type(4, 4))); // expected-error{{'_BitInt' matrix element width must be a power of 2}}36 using m3 = _BitInt(9) __attribute__((matrix_type(4, 4))); // expected-error{{'_BitInt' matrix element width must be a power of 2}}37 using m4 = _BitInt(12) __attribute__((matrix_type(4, 4))); // expected-error{{'_BitInt' matrix element width must be a power of 2}}38 using m5 = _BitInt(8) __attribute__((matrix_type(4, 4)));39 using m6 = _BitInt(64) __attribute__((matrix_type(4, 4)));40 using m7 = _BitInt(256) __attribute__((matrix_type(4, 4)));41}42