1// RUN: %clang_cc1 -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck -check-prefix=C %s
2// RUN: %clang_cc1 -x c++ -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck -check-prefix=C %s
3// RUN: %clang_cc1 -x c++ -std=c++11 -triple i386-unknown-unknown -emit-llvm %s -o - | FileCheck -check-prefix=CPP0X %s
4
5#include <stddef.h>
6
7int main() {
8  // CHECK-C: private unnamed_addr constant [10 x i8] c"abc\00\00\00\00\00\00\00", align 1
9  // CHECK-CPP0X: private unnamed_addr constant [10 x i8] c"abc\00\00\00\00\00\00\00", align 1
10  char a[10] = "abc";
11
12  // This should convert to utf8.
13  // CHECK-C: private unnamed_addr constant [10 x i8] c"\E1\84\A0\C8\A0\F4\82\80\B0\00", align 1
14  // CHECK-CPP0X: private unnamed_addr constant [10 x i8] c"\E1\84\A0\C8\A0\F4\82\80\B0\00", align 1
15  char b[10] = "\u1120\u0220\U00102030";
16
17  // CHECK-C: private unnamed_addr constant [3 x i32] [i32 65, i32 66, i32 0], align 4
18  // CHECK-CPP0X: private unnamed_addr constant [3 x i32] [i32 65, i32 66, i32 0], align 4
19  const wchar_t *foo = L"AB";
20
21  // CHECK-C: private unnamed_addr constant [3 x i32] [i32 4660, i32 1110027, i32 0], align 4
22  // CHECK-CPP0X: private unnamed_addr constant [3 x i32] [i32 4660, i32 1110027, i32 0], align 4
23  const wchar_t *bar = L"\u1234\U0010F00B";
24
25  // CHECK-C: private unnamed_addr constant [3 x i32] [i32 4660, i32 1110028, i32 0], align 4
26  // CHECK-CPP0X: private unnamed_addr constant [3 x i32] [i32 4660, i32 1110028, i32 0], align 4
27  const wchar_t *baz = L"\u1234" "\U0010F00C";
28
29#if __cplusplus >= 201103L
30  // CHECK-CPP0X: private unnamed_addr constant [3 x i32] [i32 67, i32 68, i32 0], align 4
31  const char32_t *c = U"CD";
32
33  // CHECK-CPP0X: private unnamed_addr constant [3 x i32] [i32 4661, i32 1110028, i32 0], align 4
34  const char32_t *d = U"\u1235\U0010F00C";
35
36  // CHECK-CPP0X: private unnamed_addr constant [3 x i32] [i32 4661, i32 1110027, i32 0], align 4
37  const char32_t *o = "\u1235" U"\U0010F00B";
38
39  // CHECK-CPP0X: private unnamed_addr constant [3 x i16] [i16 69, i16 70, i16 0], align 2
40  const char16_t *e = u"EF";
41
42  // This should convert to utf16.
43  // CHECK-CPP0X: private unnamed_addr constant [5 x i16] [i16 4384, i16 544, i16 -9272, i16 -9168, i16 0], align 2
44  const char16_t *f = u"\u1120\u0220\U00102030";
45
46  // This should convert to utf16.
47  // CHECK-CPP0X: private unnamed_addr constant [5 x i16] [i16 4384, i16 800, i16 -9272, i16 -9168, i16 0], align 2
48  const char16_t *p = u"\u1120\u0320" "\U00102030";
49
50  // CHECK-CPP0X: private unnamed_addr constant [4 x i8] c"def\00", align 1
51  const char *g = u8"def";
52
53  // CHECK-CPP0X: private unnamed_addr constant [4 x i8] c"ghi\00", align 1
54  const char *h = R"foo(ghi)foo";
55
56  // CHECK-CPP0X: private unnamed_addr constant [4 x i8] c"jkl\00", align 1
57  const char *i = u8R"bar(jkl)bar";
58
59  // CHECK-CPP0X: private unnamed_addr constant [3 x i16] [i16 71, i16 72, i16 0], align 2
60  const char16_t *j = uR"foo(GH)foo";
61
62  // CHECK-CPP0X: private unnamed_addr constant [3 x i32] [i32 73, i32 74, i32 0], align 4
63  const char32_t *k = UR"bar(IJ)bar";
64
65  // CHECK-CPP0X: private unnamed_addr constant [3 x i32] [i32 75, i32 76, i32 0], align 4
66  const wchar_t *l = LR"bar(KL)bar";
67
68  // CHECK-CPP0X: private unnamed_addr constant [9 x i8] c"abc\5Cndef\00", align 1
69  const char *m = R"(abc\ndef)";
70
71  // CHECK-CPP0X: private unnamed_addr constant [8 x i8] c"abc\0Adef\00", align 1
72  const char *n = R"(abc
73def)";
74
75  // CHECK-CPP0X: private unnamed_addr constant [11 x i8] c"abc\0Adefghi\00", align 1
76  const char *q = R"(abc
77def)" "ghi";
78
79#endif
80}
81