49 lines · cpp
1// RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s2// RUN: %clang_cc1 -std=c11 -x c -fsyntax-only -verify %s3 4#ifndef __cplusplus5typedef __WCHAR_TYPE__ wchar_t;6typedef __CHAR16_TYPE__ char16_t;7typedef __CHAR32_TYPE__ char32_t;8#endif9 10void f(void) {11 12 const char* a = u8"abc" u"abc"; // expected-error {{unsupported non-standard concatenation of string literals}}13 const char* b = u8"abc" U"abc"; // expected-error {{unsupported non-standard concatenation of string literals}}14 const char* c = u8"abc" L"abc"; // expected-error {{unsupported non-standard concatenation of string literals}}15#ifdef __cplusplus16 const char* d = u8"abc" uR"(abc)"; // expected-error {{unsupported non-standard concatenation of string literals}}17 const char* e = u8"abc" UR"(abc)"; // expected-error {{unsupported non-standard concatenation of string literals}}18 const char* f = u8"abc" LR"(abc)"; // expected-error {{unsupported non-standard concatenation of string literals}}19#endif20 21 const char16_t* g = u"abc" u8"abc"; // expected-error {{unsupported non-standard concatenation of string literals}}22 const char16_t* h = u"abc" U"abc"; // expected-error {{unsupported non-standard concatenation of string literals}}23 const char16_t* i = u"abc" L"abc"; // expected-error {{unsupported non-standard concatenation of string literals}}24#ifdef __cplusplus25 const char16_t* j = u"abc" u8R"(abc)"; // expected-error {{unsupported non-standard concatenation of string literals}}26 const char16_t* k = u"abc" UR"(abc)"; // expected-error {{unsupported non-standard concatenation of string literals}}27 const char16_t* l = u"abc" LR"(abc)"; // expected-error {{unsupported non-standard concatenation of string literals}}28#endif29 30 const char32_t* m = U"abc" u8"abc"; // expected-error {{unsupported non-standard concatenation of string literals}}31 const char32_t* n = U"abc" u"abc"; // expected-error {{unsupported non-standard concatenation of string literals}}32 const char32_t* o = U"abc" L"abc"; // expected-error {{unsupported non-standard concatenation of string literals}}33#ifdef __cplusplus34 const char32_t* p = U"abc" u8R"(abc)"; // expected-error {{unsupported non-standard concatenation of string literals}}35 const char32_t* q = U"abc" uR"(abc)"; // expected-error {{unsupported non-standard concatenation of string literals}}36 const char32_t* r = U"abc" LR"(abc)"; // expected-error {{unsupported non-standard concatenation of string literals}}37#endif38 39 const wchar_t* s = L"abc" u8"abc"; // expected-error {{unsupported non-standard concatenation of string literals}}40 const wchar_t* t = L"abc" u"abc"; // expected-error {{unsupported non-standard concatenation of string literals}}41 const wchar_t* u = L"abc" U"abc"; // expected-error {{unsupported non-standard concatenation of string literals}}42#ifdef __cplusplus43 const wchar_t* v = L"abc" u8R"(abc)"; // expected-error {{unsupported non-standard concatenation of string literals}}44 const wchar_t* w = L"abc" uR"(abc)"; // expected-error {{unsupported non-standard concatenation of string literals}}45 const wchar_t* x = L"abc" UR"(abc)"; // expected-error {{unsupported non-standard concatenation of string literals}}46#endif47}48 49