| // RUN: %clang_cc1 -triple x86_64-apple-darwin -std=c++11 -Wfour-char-constants -fsyntax-only -verify %s |
| |
| int a = 'ab'; // expected-warning {{multi-character character constant}} |
| int b = '\xFF\xFF'; // expected-warning {{multi-character character constant}} |
| int c = 'APPS'; // expected-warning {{multi-character character constant}} |
| |
| char d = '⌘'; // expected-error {{character too large for enclosing character literal type}} |
| char e = '\u2318'; // expected-error {{character too large for enclosing character literal type}} |
| |
| auto f = '\xE2\x8C\x98'; // expected-warning {{multi-character character constant}} |
| |
| char16_t g = u'ab'; // expected-error {{Unicode character literals may not contain multiple characters}} |
| char16_t h = u'\U0010FFFD'; // expected-error {{character too large for enclosing character literal type}} |
| |
| wchar_t i = L'ab'; // expected-warning {{extraneous characters in character constant ignored}} |
| wchar_t j = L'\U0010FFFD'; |
| |
| char32_t k = U'\U0010FFFD'; |
| |
| char l = 'Ø'; // expected-error {{character too large for enclosing character literal type}} |
| char m = '👿'; // expected-error {{character too large for enclosing character literal type}} |
| |
| char32_t n = U'ab'; // expected-error {{Unicode character literals may not contain multiple characters}} |
| char16_t o = '👽'; // expected-error {{character too large for enclosing character literal type}} |
