Mercurial > hg > CbC > CbC_gcc
diff gcc/testsuite/gcc.dg/cpp/ucs.c @ 111:04ced10e8804
gcc 7
author | kono |
---|---|
date | Fri, 27 Oct 2017 22:46:09 +0900 |
parents | |
children | 1830386684a0 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/gcc/testsuite/gcc.dg/cpp/ucs.c Fri Oct 27 22:46:09 2017 +0900 @@ -0,0 +1,67 @@ +/* Copyright (C) 2001 Free Software Foundation, Inc. */ + +/* { dg-do compile } */ +/* { dg-options "-std=c99" } */ + +/* This tests universal character sequences. + + Neil Booth, 22 May 2001. + Richard Henderson, 3 Apr 2002. */ + +#include <limits.h> + +#define unsigned +0 +#define int +0 +#define char +1 +#define short +2 +#define long +3 + +#if __WCHAR_TYPE__ == 0 +# define WCHAR_MAX INT_MAX +#elif __WCHAR_TYPE__ == 1 +# define WCHAR_MAX CHAR_MAX +#elif __WCHAR_TYPE__ == 2 +# define WCHAR_MAX SHRT_MAX +#elif __WCHAR_TYPE__ == 3 +# define WCHAR_MAX LONG_MAX +#else +# error wacky wchar_t +#endif + +#undef unsigned +#undef int +#undef char +#undef short +#undef long + +#if L'\u1234' != 0x1234 +#error bad short ucs /* { dg-bogus "bad" "bad u1234 evaluation" } */ +#endif + +#if WCHAR_MAX >= 0x7ffffff +# if L'\U1234abcd' != 0x1234abcd +# error bad long ucs /* { dg-bogus "bad" "bad U1234abcd evaluation" } */ +# endif +#endif + +void foo () +{ + int c; + + c = L'\ubad'; /* { dg-error "incomplete" "incomplete UCN 1" } */ + c = L"\U1234"[0]; /* { dg-error "incomplete" "incompete UCN 2" } */ + + c = L'\u000x'; /* { dg-error "incomplete" "non-hex digit in UCN" } */ + /* If sizeof(HOST_WIDE_INT) > sizeof(wchar_t), we can get a multi-character + constant warning even for wide characters. */ + /* { dg-warning "too long|multi-character" "" { target *-*-* } .-3 } */ + + c = '\u0024'; /* { dg-bogus "invalid" "0024 is a valid UCN" } */ + c = "\u0040"[0]; /* { dg-bogus "invalid" "0040 is a valid UCN" } */ + c = L'\u00a0'; /* { dg-bogus "invalid" "00a0 is a valid UCN" } */ + c = '\U00000060'; /* { dg-bogus "invalid" "0060 is a valid UCN" } */ + + c = '\u0025'; /* { dg-error "not a valid" "0025 invalid UCN" } */ + c = L"\uD800"[0]; /* { dg-error "not a valid" "D800 invalid UCN" } */ + c = L'\U0000DFFF'; /* { dg-error "not a valid" "DFFF invalid UCN" } */ +}