diff options
Diffstat (limited to 'gcc/testsuite/gcc.dg/utf-array.c')
| -rw-r--r-- | gcc/testsuite/gcc.dg/utf-array.c | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/utf-array.c b/gcc/testsuite/gcc.dg/utf-array.c new file mode 100644 index 000000000..433ddcfaf --- /dev/null +++ b/gcc/testsuite/gcc.dg/utf-array.c @@ -0,0 +1,42 @@ +/* Contributed by Kris Van Hees <kris.van.hees@oracle.com> */ +/* Expected errors for char16_t/char32_t string literals. */ +/* { dg-do compile } */ +/* { dg-require-effective-target wchar } */ +/* { dg-options "-std=gnu99" } */ + +#include <wchar.h> + +typedef __CHAR16_TYPE__ char16_t; +typedef __CHAR32_TYPE__ char32_t; + +const char s_0[] = "ab"; +const char s_1[] = u"ab"; /* { dg-error "from wide string" } */ +const char s_2[] = U"ab"; /* { dg-error "from wide string" } */ +const char s_3[] = L"ab"; /* { dg-error "from wide string" } */ + +const char16_t s16_0[] = "ab"; /* { dg-error "from non-wide" } */ +const char16_t s16_1[] = u"ab"; +const char16_t s16_2[] = U"ab"; /* { dg-error "from incompatible" } */ +const char16_t s16_3[] = L"ab"; /* { dg-error "from incompatible" "" { target { ! wchar_t_char16_t_compatible } } } */ + +const char16_t s16_4[0] = u"ab"; /* { dg-warning "chars is too long" } */ +const char16_t s16_5[1] = u"ab"; /* { dg-warning "chars is too long" } */ +const char16_t s16_6[2] = u"ab"; +const char16_t s16_7[3] = u"ab"; +const char16_t s16_8[4] = u"ab"; + +const char32_t s32_0[] = "ab"; /* { dg-error "from non-wide" } */ +const char32_t s32_1[] = u"ab"; /* { dg-error "from incompatible" } */ +const char32_t s32_2[] = U"ab"; +const char32_t s32_3[] = L"ab"; /* { dg-error "from incompatible" "" { target { ! wchar_t_char32_t_compatible } } } */ + +const char32_t s32_4[0] = U"ab"; /* { dg-warning "chars is too long" } */ +const char32_t s32_5[1] = U"ab"; /* { dg-warning "chars is too long" } */ +const char32_t s32_6[2] = U"ab"; /* { dg-warning "chars is too long" "" { target "m32c-*-*" } } */ +const char32_t s32_7[3] = U"ab"; /* { dg-warning "chars is too long" "" { target "m32c-*-*" } } */ +const char32_t s32_8[4] = U"ab"; /* { dg-warning "chars is too long" "" { target "m32c-*-*" } } */ + +const wchar_t sw_0[] = "ab"; /* { dg-error "from non-wide" } */ +const wchar_t sw_1[] = u"ab"; /* { dg-error "from incompatible" "" { target { ! wchar_t_char16_t_compatible } } } */ +const wchar_t sw_2[] = U"ab"; /* { dg-error "from incompatible" "" { target { ! wchar_t_char32_t_compatible } } } */ +const wchar_t sw_3[] = L"ab"; |