1/* Contributed by Kris Van Hees <kris.van.hees@oracle.com> */ 2/* Expected errors for char16_t character constants. */ 3/* { dg-do compile } */ 4/* { dg-options "-std=gnu99" } */ 5 6typedef __CHAR16_TYPE__ char16_t; 7 8char16_t c0 = u''; /* { dg-error "empty character" } */ 9char16_t c1 = u'ab'; /* { dg-warning "constant too long" } */ 10char16_t c2 = u'\U00064321'; /* { dg-warning "constant too long" } */ 11 12char16_t c3 = 'a'; 13char16_t c4 = U'a'; 14char16_t c5 = U'\u2029'; 15char16_t c6 = U'\U00064321'; /* { dg-warning "implicitly truncated" } */ 16char16_t c7 = L'a'; 17char16_t c8 = L'\u2029'; 18char16_t c9 = L'\U00064321'; /* { dg-warning "implicitly truncated" "" { target { 4byte_wchar_t } } 18 } */ 19 /* { dg-warning "constant too long" "" { target { ! 4byte_wchar_t } } 18 } */ 20 21int main () {} 22