gcc/testsuite/gcc.dg/c99-complex-3.c

   1 /* Test for _Imaginary: when imaginary types are not implemented, this
   2    is still a keyword and must give a syntax error if used rather than
   3    being treated as an identifier.  */
   4 /* { dg-do compile } */
   5 /* { dg-options "-std=iso9899:1999 -pedantic-errors" } */
   6
   7 float _Imaginary; /* { dg-error "expected" } */