Mercurial > hg > CbC > CbC_gcc
comparison gcc/testsuite/gcc.dg/cpp/ucs.c @ 111:04ced10e8804
gcc 7
author | kono |
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date | Fri, 27 Oct 2017 22:46:09 +0900 (2017-10-27) |
parents | |
children | 1830386684a0 |
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68:561a7518be6b | 111:04ced10e8804 |
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1 /* Copyright (C) 2001 Free Software Foundation, Inc. */ | |
2 | |
3 /* { dg-do compile } */ | |
4 /* { dg-options "-std=c99" } */ | |
5 | |
6 /* This tests universal character sequences. | |
7 | |
8 Neil Booth, 22 May 2001. | |
9 Richard Henderson, 3 Apr 2002. */ | |
10 | |
11 #include <limits.h> | |
12 | |
13 #define unsigned +0 | |
14 #define int +0 | |
15 #define char +1 | |
16 #define short +2 | |
17 #define long +3 | |
18 | |
19 #if __WCHAR_TYPE__ == 0 | |
20 # define WCHAR_MAX INT_MAX | |
21 #elif __WCHAR_TYPE__ == 1 | |
22 # define WCHAR_MAX CHAR_MAX | |
23 #elif __WCHAR_TYPE__ == 2 | |
24 # define WCHAR_MAX SHRT_MAX | |
25 #elif __WCHAR_TYPE__ == 3 | |
26 # define WCHAR_MAX LONG_MAX | |
27 #else | |
28 # error wacky wchar_t | |
29 #endif | |
30 | |
31 #undef unsigned | |
32 #undef int | |
33 #undef char | |
34 #undef short | |
35 #undef long | |
36 | |
37 #if L'\u1234' != 0x1234 | |
38 #error bad short ucs /* { dg-bogus "bad" "bad u1234 evaluation" } */ | |
39 #endif | |
40 | |
41 #if WCHAR_MAX >= 0x7ffffff | |
42 # if L'\U1234abcd' != 0x1234abcd | |
43 # error bad long ucs /* { dg-bogus "bad" "bad U1234abcd evaluation" } */ | |
44 # endif | |
45 #endif | |
46 | |
47 void foo () | |
48 { | |
49 int c; | |
50 | |
51 c = L'\ubad'; /* { dg-error "incomplete" "incomplete UCN 1" } */ | |
52 c = L"\U1234"[0]; /* { dg-error "incomplete" "incompete UCN 2" } */ | |
53 | |
54 c = L'\u000x'; /* { dg-error "incomplete" "non-hex digit in UCN" } */ | |
55 /* If sizeof(HOST_WIDE_INT) > sizeof(wchar_t), we can get a multi-character | |
56 constant warning even for wide characters. */ | |
57 /* { dg-warning "too long|multi-character" "" { target *-*-* } .-3 } */ | |
58 | |
59 c = '\u0024'; /* { dg-bogus "invalid" "0024 is a valid UCN" } */ | |
60 c = "\u0040"[0]; /* { dg-bogus "invalid" "0040 is a valid UCN" } */ | |
61 c = L'\u00a0'; /* { dg-bogus "invalid" "00a0 is a valid UCN" } */ | |
62 c = '\U00000060'; /* { dg-bogus "invalid" "0060 is a valid UCN" } */ | |
63 | |
64 c = '\u0025'; /* { dg-error "not a valid" "0025 invalid UCN" } */ | |
65 c = L"\uD800"[0]; /* { dg-error "not a valid" "D800 invalid UCN" } */ | |
66 c = L'\U0000DFFF'; /* { dg-error "not a valid" "DFFF invalid UCN" } */ | |
67 } |