string_concat.cpp revision 762bb9d0ad20320b9f97a841dce57ba5e8e48b07 
1// RUN: %clang_cc1 -std=c++11 -fsyntax-only -verify %s
2
3void f() {
4
5  const char* a = u8"abc" u"abc"; // expected-error {{ unsupported non-standard concatenation of string literals }}
6  const char* b = u8"abc" U"abc"; // expected-error {{ unsupported non-standard concatenation of string literals }}
7  const char* c = u8"abc" L"abc"; // expected-error {{ unsupported non-standard concatenation of string literals }}
8  const char* d = u8"abc" uR"(abc)"; // expected-error {{ unsupported non-standard concatenation of string literals }}
9  const char* e = u8"abc" UR"(abc)"; // expected-error {{ unsupported non-standard concatenation of string literals }}
10  const char* f = u8"abc" LR"(abc)"; // expected-error {{ unsupported non-standard concatenation of string literals }}
11
12  const char16_t* g = u"abc" u8"abc"; // expected-error {{ unsupported non-standard concatenation of string literals }}
13  const char16_t* h = u"abc" U"abc"; // expected-error {{ unsupported non-standard concatenation of string literals }}
14  const char16_t* i = u"abc" L"abc"; // expected-error {{ unsupported non-standard concatenation of string literals }}
15  const char16_t* j = u"abc" u8R"(abc)"; // expected-error {{ unsupported non-standard concatenation of string literals }}
16  const char16_t* k = u"abc" UR"(abc)"; // expected-error {{ unsupported non-standard concatenation of string literals }}
17  const char16_t* l = u"abc" LR"(abc)"; // expected-error {{ unsupported non-standard concatenation of string literals }}
18
19  const char32_t* m = U"abc" u8"abc"; // expected-error {{ unsupported non-standard concatenation of string literals }}
20  const char32_t* n = U"abc" u"abc"; // expected-error {{ unsupported non-standard concatenation of string literals }}
21  const char32_t* o = U"abc" L"abc"; // expected-error {{ unsupported non-standard concatenation of string literals }}
22  const char32_t* p = U"abc" u8R"(abc)"; // expected-error {{ unsupported non-standard concatenation of string literals }}
23  const char32_t* q = U"abc" uR"(abc)"; // expected-error {{ unsupported non-standard concatenation of string literals }}
24  const char32_t* r = U"abc" LR"(abc)"; // expected-error {{ unsupported non-standard concatenation of string literals }}
25
26  const wchar_t* s = L"abc" u8"abc"; // expected-error {{ unsupported non-standard concatenation of string literals }}
27  const wchar_t* t = L"abc" u"abc"; // expected-error {{ unsupported non-standard concatenation of string literals }}
28  const wchar_t* u = L"abc" U"abc"; // expected-error {{ unsupported non-standard concatenation of string literals }}
29  const wchar_t* v = L"abc" u8R"(abc)"; // expected-error {{ unsupported non-standard concatenation of string literals }}
30  const wchar_t* w = L"abc" uR"(abc)"; // expected-error {{ unsupported non-standard concatenation of string literals }}
31  const wchar_t* x = L"abc" UR"(abc)"; // expected-error {{ unsupported non-standard concatenation of string literals }}
32}
33
34