| // RUN: clang-cc -emit-llvm < %s |
| |
| int main(void) |
| { |
| double _Complex a = 5; |
| double _Complex b = 42; |
| |
| return a * b != b * a; |
| } |
| |
| _Complex double bar(int); |
| void test(_Complex double*); |
| void takecomplex(_Complex double); |
| |
| void test2(int c) { |
| _Complex double X; |
| X = bar(1); |
| test(&X); |
| takecomplex(X); |
| } |
| |
| _Complex double g1, g2; |
| _Complex float cf; |
| double D; |
| |
| void test3() { |
| g1 = g1 + g2; |
| g1 = g1 - g2; |
| g1 = g1 * g2; |
| g1 = +-~g1; |
| |
| double Gr = __real g1; |
| |
| cf += D; |
| D += cf; |
| cf /= g1; |
| g1 = g1 + D; |
| g1 = D + g1; |
| } |
| |
| void t1() { |
| (__real__ cf) = 4.0; |
| } |
| |
| void t2() { |
| (__imag__ cf) = 4.0; |
| } |
| |
| // PR1960 |
| void t3() { |
| __complex__ long long v = 2; |
| } |
| |
| // PR3131 |
| float _Complex t4(); |
| |
| void t5() { |
| float _Complex x = t4(); |
| } |
| |