1*67e74705SXin Li // RUN: %clang_cc1 -x c -std=c11 -Werror %s 2*67e74705SXin Li // RUN: %clang_cc1 -x c++ -std=c++11 -Werror %s 3*67e74705SXin Li // RUN: %clang_cc1 -x c -std=c11 -Wc99-compat -verify %s 4*67e74705SXin Li // RUN: %clang_cc1 -x c++ -std=c++11 -Wc++98-compat -verify %s 5*67e74705SXin Li 6*67e74705SXin Li #ifndef __cplusplus 7*67e74705SXin Li typedef __CHAR16_TYPE__ char16_t; 8*67e74705SXin Li typedef __CHAR32_TYPE__ char32_t; 9*67e74705SXin Li #else 10*67e74705SXin Li // expected-warning@17 {{'char16_t' type specifier is incompatible with C++98}} 11*67e74705SXin Li // expected-warning@18 {{'char32_t' type specifier is incompatible with C++98}} 12*67e74705SXin Li // expected-warning@20 {{'char16_t' type specifier is incompatible with C++98}} 13*67e74705SXin Li // expected-warning@21 {{'char32_t' type specifier is incompatible with C++98}} 14*67e74705SXin Li #endif 15*67e74705SXin Li 16*67e74705SXin Li const char *a = u8"abcd"; // expected-warning {{unicode literals are incompatible with}} 17*67e74705SXin Li const char16_t *b = u"abcd"; // expected-warning {{unicode literals are incompatible with}} 18*67e74705SXin Li const char32_t *c = U"abcd"; // expected-warning {{unicode literals are incompatible with}} 19*67e74705SXin Li 20*67e74705SXin Li char16_t d = u'a'; // expected-warning {{unicode literals are incompatible with}} 21*67e74705SXin Li char32_t e = U'a'; // expected-warning {{unicode literals are incompatible with}} 22