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* gcc.dg/utf-array-short-wchar.c, gcc.dg/utf-cvt.c,
[pf3gnuchains/gcc-fork.git] / gcc / testsuite / gcc.dg / utf16-4.c
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
6 typedef __CHAR16_TYPE__ char16_t;
7
8 char16_t        c0 = u'';               /* { dg-error "empty character" } */
9 char16_t        c1 = u'ab';             /* { dg-warning "constant too long" } */
10 char16_t        c2 = u'\U00064321';     /* { dg-warning "constant too long" } */
11
12 char16_t        c3 = 'a';
13 char16_t        c4 = U'a';
14 char16_t        c5 = U'\u2029';
15 char16_t        c6 = U'\U00064321';     /* { dg-warning "implicitly truncated" } */
16 char16_t        c7 = L'a';
17 char16_t        c8 = L'\u2029';
18 char16_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
21 int main () {}