diff options
| author | Richard Henderson <rth@redhat.com> | 2002-04-03 13:59:03 -0800 |
|---|---|---|
| committer | Neil Booth <neil@gcc.gnu.org> | 2002-04-03 21:59:03 +0000 |
| commit | 9d7013b8ac6b072089612f9bb48461b1cd3df259 (patch) | |
| tree | c35d605bf5855d1402b7adb3a08981e2b4fec6b7 /gcc | |
| parent | faf6db38a43b62603b0015206329865d1ce91c09 (diff) | |
| download | gcc-9d7013b8ac6b072089612f9bb48461b1cd3df259.zip gcc-9d7013b8ac6b072089612f9bb48461b1cd3df259.tar.gz gcc-9d7013b8ac6b072089612f9bb48461b1cd3df259.tar.bz2 | |
* gcc.dg/cpp/ucs.c: Improved long UCS test.
From-SVN: r51815
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/testsuite/ChangeLog | 4 | ||||
| -rw-r--r-- | gcc/testsuite/gcc.dg/cpp/ucs.c | 38 |
2 files changed, 38 insertions, 4 deletions
diff --git a/gcc/testsuite/ChangeLog b/gcc/testsuite/ChangeLog index 7c85f78..470ab8e 100644 --- a/gcc/testsuite/ChangeLog +++ b/gcc/testsuite/ChangeLog @@ -1,3 +1,7 @@ +2002-04-03 Richard Henderson <rth@redhat.com> + + * gcc.dg/cpp/ucs.c: Improved long UCS test. + 2002-04-03 Hans-Peter Nilsson <hp@bitrange.com> * gcc.dg/wchar_t-1.c, gcc.dg/wchar_t-1.c: Fix typo last change. diff --git a/gcc/testsuite/gcc.dg/cpp/ucs.c b/gcc/testsuite/gcc.dg/cpp/ucs.c index d306789..1dfe444 100644 --- a/gcc/testsuite/gcc.dg/cpp/ucs.c +++ b/gcc/testsuite/gcc.dg/cpp/ucs.c @@ -5,13 +5,43 @@ /* This tests universal character sequences. - Neil Booth, 22 May 2001. */ + 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 L'\U1234abcd' != 0x1234abcd -#error bad long ucs /* { dg-bogus "bad" "bad \U1234abcd evaluation" } */ + +#if WCHAR_MAX >= 0x7ffffff +# if L'\U1234abcd' != 0x1234abcd +# error bad long ucs /* { dg-bogus "bad" "bad \U1234abcd evaluation" } */ +# endif #endif void foo () @@ -24,7 +54,7 @@ void foo () c = L'\u000x'; /* { dg-error "non-hex" "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 *-*-* } 24 } */ + /* { dg-warning "too long|multi-character" "" { target *-*-* } 54 } */ c = '\u0024'; /* { dg-bogus "invalid" "0024 is a valid UCN" } */ c = "\u0040"[0]; /* { dg-bogus "invalid" "0040 is a valid UCN" } */ |