complex-int.c revision 02a65146aaa1f209013415e9247771805ca2ad5d
1// RUN: clang %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; 11 12result = arr*ii; 13result = ii*brr; 14 15result = arr*brr; 16result = xx*yy; 17 18switch (arr) { // expected-error{{statement requires expression of integer type ('_Complex int' invalid)}} 19 case brr: ; // expected-error{{case label does not reduce to an integer constant}} 20 case xx: ; // expected-error{{case label does not reduce to an integer constant}} 21} 22} 23 24void Tester() { 25__complex short a1; 26__complex int a2; 27__complex float a3; 28__complex double a4; 29short a5; 30int a6; 31float a7; 32double 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) 38TestPairs(1); TestPairs(2); 39TestPairs(3); TestPairs(4); 40TestPairs(5); TestPairs(6); 41TestPairs(7); TestPairs(8); 42} 43 44// rdar://6097730 45void test3(_Complex int *x) { 46 *x = ~*x; 47} 48 49void test4(_Complex float *x) { 50 *x = ~*x; 51} 52 53