1// RUN: %clang_cc1 %s -verify -fsyntax-only
2
3void a() {
4__complex__ int arr;
5__complex__ short brr;
6__complex__ unsigned xx;
7__complex__ signed yy;
8__complex__ int result;
9int ii;
10int aa = 1 + 1.0iF;
11int bb = 0;
12bb += 1i;
13
14result = arr*ii;
15result = ii*brr;
16
17result = arr*brr;
18result = xx*yy;
19
20switch (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
26void Tester() {
27__complex short a1;
28__complex int a2;
29__complex float a3;
30__complex double a4;
31short a5;
32int a6;
33float a7;
34double 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)
40TestPairs(1); TestPairs(2);
41TestPairs(3); TestPairs(4);
42TestPairs(5); TestPairs(6);
43TestPairs(7); TestPairs(8);
44}
45
46// rdar://6097730
47void test3(_Complex int *x) {
48  *x = ~*x;
49}
50
51void test4(_Complex float *x) {
52  *x = ~*x;
53}
54
55void test5(_Complex int *x) {
56  (*x)++;
57}
58
59int i1[(2+3i)*(5+7i) == 29i-11 ? 1 : -1];
60int i2[(29i-11)/(5+7i) == 2+3i ? 1 : -1];
61int i3[-(2+3i) == +(-3i-2) ? 1 : -1];
62int i4[~(2+3i) == 2-3i ? 1 : -1];
63int i5[(3i == -(-3i) ? ((void)3, 1i - 1) : 0) == 1i - 1 ? 1 : -1];
64
65int f1[(2.0+3.0i)*(5.0+7.0i) == 29.0i-11.0 ? 1 : -1];
66int f2[(29.0i-11.0)/(5.0+7.0i) == 2.0+3.0i ? 1 : -1];
67int f3[-(2.0+3.0i) == +(-3.0i-2.0) ? 1 : -1];
68int f4[~(2.0+3.0i) == 2.0-3.0i ? 1 : -1];
69int f5[(3.0i == -(-3.0i) ? ((void)3.0, __extension__ (1.0i - 1.0)) : 0) == 1.0i - 1.0 ? 1 : -1];
70