| 1 | // RUN: %clang_cc1 %s -verify -fsyntax-only |
| 2 | |
| 3 | void a() { |
| 4 | __complex__ int arr; |
| 5 | __complex__ short brr; |
| 6 | __complex__ unsigned xx; |
| 7 | __complex__ signed yy; |
| 8 | __complex__ int result; |
| 9 | int ii; |
| 10 | int aa = 1 + 1.0iF; |
| 11 | int bb = 0; |
| 12 | bb += 1i; |
| 13 | |
| 14 | result = arr*ii; |
| 15 | result = ii*brr; |
| 16 | |
| 17 | result = arr*brr; |
| 18 | result = xx*yy; |
| 19 | |
| 20 | switch (arr) { // expected-error{{statement requires expression of integer type ('_Complex int' invalid)}} |
| 21 | case brr: ; |
| 22 | case xx: ; |
| 23 | } |
| 24 | switch (ii) { |
| 25 | case brr: ; // expected-error{{expression is not an integer constant expression}} |
| 26 | case xx: ; // expected-error{{expression is not an integer constant expression}} |
| 27 | } |
| 28 | } |
| 29 | |
| 30 | void Tester() { |
| 31 | __complex short a1; |
| 32 | __complex int a2; |
| 33 | __complex float a3; |
| 34 | __complex double a4; |
| 35 | short a5; |
| 36 | int a6; |
| 37 | float a7; |
| 38 | double a8; |
| 39 | #define TestPair(m,n) int x##m##n = a##m+a##n; |
| 40 | #define TestPairs(m) TestPair(m,1) TestPair(m,2) \ |
| 41 | TestPair(m,3) TestPair(m,4) \ |
| 42 | TestPair(m,5) TestPair(m,6) \ |
| 43 | TestPair(m,7) TestPair(m,8) |
| 44 | TestPairs(1); TestPairs(2); |
| 45 | TestPairs(3); TestPairs(4); |
| 46 | TestPairs(5); TestPairs(6); |
| 47 | TestPairs(7); TestPairs(8); |
| 48 | } |
| 49 | |
| 50 | // rdar://6097730 |
| 51 | void test3(_Complex int *x) { |
| 52 | *x = ~*x; |
| 53 | } |
| 54 | |
| 55 | void test4(_Complex float *x) { |
| 56 | *x = ~*x; |
| 57 | } |
| 58 | |
| 59 | void test5(_Complex int *x) { |
| 60 | (*x)++; |
| 61 | } |
| 62 | |
| 63 | int i1[(2+3i)*(5+7i) == 29i-11 ? 1 : -1]; |
| 64 | int i2[(29i-11)/(5+7i) == 2+3i ? 1 : -1]; |
| 65 | int i3[-(2+3i) == +(-3i-2) ? 1 : -1]; |
| 66 | int i4[~(2+3i) == 2-3i ? 1 : -1]; |
| 67 | int i5[(3i == -(-3i) ? ((void)3, 1i - 1) : 0) == 1i - 1 ? 1 : -1]; |
| 68 | |
| 69 | int f1[(2.0+3.0i)*(5.0+7.0i) == 29.0i-11.0 ? 1 : -1]; |
| 70 | int f2[(29.0i-11.0)/(5.0+7.0i) == 2.0+3.0i ? 1 : -1]; |
| 71 | int f3[-(2.0+3.0i) == +(-3.0i-2.0) ? 1 : -1]; |
| 72 | int f4[~(2.0+3.0i) == 2.0-3.0i ? 1 : -1]; |
| 73 | int f5[(3.0i == -(-3.0i) ? ((void)3.0, __extension__ (1.0i - 1.0)) : 0) == 1.0i - 1.0 ? 1 : -1]; |
| 74 | |