1// RUN: %clang_cc1 -std=c11 -fsyntax-only -triple x86_64-pc-linux -verify %s
2
3// Note: these match the types specified by the target above.
4typedef int wchar_t;
5typedef unsigned short char16_t;
6typedef unsigned int char32_t;
7
8void f() {
9  char a1[] = "a"; // No error.
10  char a2[] = u8"a"; // No error.
11  char a3[] = u"a"; // expected-error{{initializing char array with wide string literal}}
12  char a4[] = U"a"; // expected-error{{initializing char array with wide string literal}}
13  char a5[] = L"a"; // expected-error{{initializing char array with wide string literal}}
14
15  wchar_t b1[] = "a"; // expected-error{{initializing wide char array with non-wide string literal}}
16  wchar_t b2[] = u8"a"; // expected-error{{initializing wide char array with non-wide string literal}}
17  wchar_t b3[] = u"a"; // expected-error{{initializing wide char array with incompatible wide string literal}}
18  wchar_t b4[] = U"a"; // expected-error{{initializing wide char array with incompatible wide string literal}}
19  wchar_t b5[] = L"a"; // No error.
20
21  char16_t c1[] = "a"; // expected-error{{initializing wide char array with non-wide string literal}}
22  char16_t c2[] = u8"a"; // expected-error{{initializing wide char array with non-wide string literal}}
23  char16_t c3[] = u"a"; // No error.
24  char16_t c4[] = U"a"; // expected-error{{initializing wide char array with incompatible wide string literal}}
25  char16_t c5[] = L"a"; // expected-error{{initializing wide char array with incompatible wide string literal}}
26
27  char32_t d1[] = "a"; // expected-error{{initializing wide char array with non-wide string literal}}
28  char32_t d2[] = u8"a"; // expected-error{{initializing wide char array with non-wide string literal}}
29  char32_t d3[] = u"a"; // expected-error{{initializing wide char array with incompatible wide string literal}}
30  char32_t d4[] = U"a"; // No error.
31  char32_t d5[] = L"a"; // expected-error{{initializing wide char array with incompatible wide string literal}}
32
33  int e1[] = "a"; // expected-error{{initializing wide char array with non-wide string literal}}
34  int e2[] = u8"a"; // expected-error{{initializing wide char array with non-wide string literal}}
35  int e3[] = u"a"; // expected-error{{initializing wide char array with incompatible wide string literal}}
36  int e4[] = U"a"; // expected-error{{initializing wide char array with incompatible wide string literal}}
37  int e5[] = L"a"; // No error.
38
39  long f1[] = "a"; // expected-error{{array initializer must be an initializer list}}
40  long f2[] = u8"a"; // expected-error{{array initializer must be an initializer list}}}
41  long f3[] = u"a"; // expected-error{{array initializer must be an initializer list}}
42  long f4[] = U"a"; // expected-error{{array initializer must be an initializer list}}
43  long f5[] = L"a"; // expected-error{{array initializer must be an initializer list}}
44}
45
46void g() {
47  char a[] = 1; // expected-error{{array initializer must be an initializer list or string literal}}
48  wchar_t b[] = 1; // expected-error{{array initializer must be an initializer list or wide string literal}}
49  char16_t c[] = 1; // expected-error{{array initializer must be an initializer list or wide string literal}}
50  char32_t d[] = 1; // expected-error{{array initializer must be an initializer list or wide string literal}}
51}
52