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| author | neil <neil@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-08-18 17:35:58 +0000 |
|---|---|---|
| committer | neil <neil@138bc75d-0d04-0410-961f-82ee72b054a4> | 2000-08-18 17:35:58 +0000 |
| commit | b39543663166f6d9eabb27b9119cc3f301f487f9 (patch) | |
| tree | f25ad3759703df13e0d6b40b621ea7e6d2e1dd18 /gcc/cpphash.h | |
| parent | 68878c92d58709d9a1fa3e95d80a791a79450d75 (diff) | |
| download | gcc-b39543663166f6d9eabb27b9119cc3f301f487f9.tar.gz | |
* cpphash.h: Use HAVE_DESIGNATED_INITIALIZERS.
(_cpp_trigraph_map): Declaration moved from cpplex.c
* cppinit.c: Define _cpp_trigraph_map. Use UCHAR_MAX + 1
instead of 256. Use consistent test for designated initializers.
(cpp_init): Initialize trigraph_map.
(initialize_standard_includes, parse_option): Use memcmp
instead of strncmp.
* cpplex.c (init_trigraph_map): Remove.
(trigraph_ok, trigraph_replace, lex_line): Refer to
_cpp_trigraph_map.
* cpplib.c (str_match, WARNING, ERROR, ICE): Delete.
(do_unassert): Remove unused "next" local.
* system.h (HAVE_DESIGNATED_INITIALIZERS): New prototype.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@35789 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'gcc/cpphash.h')
| -rw-r--r-- | gcc/cpphash.h | 10 |
1 files changed, 6 insertions, 4 deletions
diff --git a/gcc/cpphash.h b/gcc/cpphash.h index c5b024427ec..b2f5c1dd619 100644 --- a/gcc/cpphash.h +++ b/gcc/cpphash.h @@ -165,13 +165,15 @@ struct spec_nodes #define is_nvspace(x) ((_cpp_IStable[x] & (ISspace | ISvspace)) == ISspace) #define is_space(x) (_cpp_IStable[x] & ISspace) -/* This table is constant if it can be initialized at compile time, +/* These tables are constant if they can be initialized at compile time, which is the case if cpp was compiled with GCC >=2.7, or another compiler that supports C99. */ -#if (GCC_VERSION >= 2007) || (__STDC_VERSION__ >= 199901L) -extern const unsigned char _cpp_IStable[256]; +#if HAVE_DESIGNATED_INITIALIZERS +extern const unsigned char _cpp_IStable[UCHAR_MAX + 1]; +extern const unsigned char _cpp_trigraph_map[UCHAR_MAX + 1]; #else -extern unsigned char _cpp_IStable[256]; +extern unsigned char _cpp_IStable[UCHAR_MAX + 1]; +extern unsigned char _cpp_trigraph_map[UCHAR_MAX + 1]; #endif /* Macros. */ |