diff options
Diffstat (limited to 'gcc/testsuite/g++.dg/ext/utf16-4.C')
| -rw-r--r-- | gcc/testsuite/g++.dg/ext/utf16-4.C | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/ext/utf16-4.C b/gcc/testsuite/g++.dg/ext/utf16-4.C new file mode 100644 index 000000000..21cdb53bd --- /dev/null +++ b/gcc/testsuite/g++.dg/ext/utf16-4.C @@ -0,0 +1,18 @@ +/* Contributed by Kris Van Hees <kris.van.hees@oracle.com> */ +/* Expected errors for char16_t character constants. */ +/* { dg-do compile } */ +/* { dg-options "-std=c++0x" } */ + +const static char16_t c0 = u''; /* { dg-error "empty character" } */ +const static char16_t c1 = u'ab'; /* { dg-warning "constant too long" } */ +const static char16_t c2 = u'\U00064321'; /* { dg-warning "constant too long" } */ + +const static char16_t c3 = 'a'; +const static char16_t c4 = U'a'; +const static char16_t c5 = U'\u2029'; +const static char16_t c6 = U'\U00064321'; /* { dg-warning "implicitly truncated" } */ +const static char16_t c7 = L'a'; +const static char16_t c8 = L'\u2029'; +const static char16_t c9 = L'\U00064321'; /* { dg-warning "implicitly truncated" "" { target { 4byte_wchar_t } } 16 } */ + /* { dg-warning "constant too long" "" { target { ! 4byte_wchar_t } } 16 } */ +int main () {} |