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