gcc/testsuite/gcc.dg/utf-dflt.c

   1 /* Contributed by Kris Van Hees <kris.van.hees@oracle.com> */
   2 /* If not gnu99, the u and U prefixes should be parsed as separate tokens. */
   3 /* { dg-do compile } */
   4 /* { dg-options "-std=gnu89" } */
   5
   6 const unsigned short    c0      = u'a';         /* { dg-error "undeclared" "undeclared" } */
   7                 /* { dg-error "expected ',' or ';'" "expected" { target *-*-* } .-1 } */
   8 const unsigned long     c1      = U'a';         /* { dg-error "undeclared" "undeclared" } */
   9                 /* { dg-error "expected ',' or ';'" "expected" { target *-*-* } .-1 } */
  10
  11 #define u       1 +
  12 #define U       2 +
  13
  14 const unsigned short    c2      = u'a';
  15 const unsigned long     c3      = U'a';
  16
  17 #undef u
  18 #undef U
  19 #define u       "a"
  20 #define U       "b"
  21
  22 const void              *s0     = u"a";
  23 const void              *s1     = U"a";
  24
  25 int main () {}