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