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/* Contributed by Kris Van Hees <kris.van.hees@oracle.com> */

/* Expected errors for char16_t character constants. */

/* { dg-do compile } */

/* { dg-options "-std=gnu99" } */

typedef __CHAR16_TYPE__ char16_t;

char16_t        c0 = u'';               /* { dg-error "empty character" } */

char16_t        c1 = u'ab';             /* { dg-warning "constant too long" } */

char16_t        c2 = u'\U00064321';     /* { dg-warning "constant too long" } */

char16_t        c3 = 'a';

char16_t        c4 = U'a';

char16_t        c5 = U'\u2029';

char16_t        c6 = U'\U00064321';     /* { dg-warning "implicitly truncated" } */

char16_t        c7 = L'a';

char16_t        c8 = L'\u2029';

char16_t        c9 = L'\U00064321';     /* { dg-warning "implicitly truncated" "" { target { 4byte_wchar_t } } 18 } */

                                        /* { dg-warning "constant too long" "" { target { ! 4byte_wchar_t } } 18 } */

int main () {}