1// RUN: %clang_cc1 -x c++ -triple %itanium_abi_triple -emit-llvm -fshort-wchar %s -o - | FileCheck %s --check-prefix=CHECK --check-prefix=ITANIUM
2// RUN: %clang_cc1 -x c++ -triple %ms_abi_triple -emit-llvm -fshort-wchar %s -o - | FileCheck %s --check-prefix=CHECK --check-prefix=MSABI
3// Runs in c++ mode so that wchar_t is available.
4
5int main() {
6  // This should convert to utf8.
7  // CHECK: private unnamed_addr constant [10 x i8] c"\E1\84\A0\C8\A0\F4\82\80\B0\00", align 1
8  char b[10] = "\u1120\u0220\U00102030";
9
10  // ITANIUM: private unnamed_addr constant [3 x i16] [i16 65, i16 66, i16 0]
11  // MSABI: linkonce_odr unnamed_addr constant [3 x i16] [i16 65, i16 66, i16 0]
12  const wchar_t *foo = L"AB";
13
14  // This should convert to utf16.
15  // ITANIUM: private unnamed_addr constant [5 x i16] [i16 4384, i16 544, i16 -9272, i16 -9168, i16 0]
16  // MSABI: linkonce_odr unnamed_addr constant [5 x i16] [i16 4384, i16 544, i16 -9272, i16 -9168, i16 0]
17  const wchar_t *bar = L"\u1120\u0220\U00102030";
18
19
20
21  // Should pick second character.
22  // CHECK: store i8 98
23  char c = 'ab';
24
25  // CHECK: store i16 97
26  wchar_t wa = L'a';
27
28  // Should pick second character.
29  // CHECK: store i16 98
30  wchar_t wb = L'ab';
31
32  // -4085 == 0xf00b
33  // CHECK: store i16 -4085
34  wchar_t wc = L'\uF00B';
35}
36