clang/test/Sema/complex-imag.c

   1 // RUN: %clang_cc1 -verify %s
   2
   3 void f1(void) {
   4   int a = 1;
   5   int b = __imag a;
   6   int *c = &__real a;
   7   int *d = &__imag a; // expected-error {{cannot take the address of an rvalue of type 'int'}}
   8 }
   9
  10 void f2(void) {
  11   _Complex int a = 1;
  12   int b = __imag a;
  13   int *c = &__real a;
  14   int *d = &__imag a;
  15 }
  16
  17 void f3(void) {
  18   double a = 1;
  19   double b = __imag a;
  20   double *c = &__real a;
  21   double *d = &__imag a; // expected-error {{cannot take the address of an rvalue of type 'double'}}
  22 }
  23
  24 void f4(void) {
  25   _Complex double a = 1;
  26   double b = __imag a;
  27   double *c = &__real a;
  28   double *d = &__imag a;
  29 }
  30
  31 // PR69218
  32 int f5(void) {
  33   float _Complex a;
  34   return (0 < &__real__ a) && (0 < &__imag__ a);
  35 }