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

   1 /* Contributed by Kris Van Hees <kris.van.hees@oracle.com> */
   2 /* Test unsupported concatenation of char16_t/char32_t* string literals. */
   3 /* { dg-do compile } */
   4 /* { dg-options "-std=gnu99" } */
   5
   6 void    *s0     = u"a"  "b";
   7 void    *s1     =  "a" u"b";
   8 void    *s2     = u"a" U"b";    /* { dg-error "non-standard concatenation" } */
   9 void    *s3     = U"a" u"b";    /* { dg-error "non-standard concatenation" } */
  10 void    *s4     = u"a" L"b";    /* { dg-error "non-standard concatenation" } */
  11 void    *s5     = L"a" u"b";    /* { dg-error "non-standard concatenation" } */
  12 void    *s6     = u"a" u"b";
  13 void    *s7     = U"a"  "b";
  14 void    *s8     =  "a" U"b";
  15 void    *s9     = U"a" L"b";    /* { dg-error "non-standard concatenation" } */
  16 void    *sa     = L"a" U"b";    /* { dg-error "non-standard concatenation" } */
  17 void    *sb     = U"a" U"b";
  18 void    *sc     = L"a"  "b";
  19 void    *sd     =  "a" L"b";
  20 void    *se     = L"a" L"b";
  21
  22 int main () {}