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