In particular, sparse complains as follows:
SP ctype.c
ctype.c:30:12: warning: symbol 'tolower_trans_tbl' was not declared.\
Should it be static?
An appropriate extern declaration for the 'tolower_trans_tbl' symbol
is included in the "cache.h" header file. In order to suppress the
warning, therefore, we could replace the "git-compat-util.h" header
inclusion with "cache.h", since "cache.h" includes "git-compat-util.h"
in turn. Here, however, we choose to move the extern declaration for
'tolower_trans_tbl' into "git-compat-util.h", alongside the other
extern declaration from ctype.c for 'sane_ctype'.
Signed-off-by: Ramsay Jones <ramsay@xxxxxxxxxxxxxxxxxxx>
---
Hi Junio,
Could you please squash this, or something like it, into
commit 0f871cf5 ("grep: use static trans-case table",28-02-2012).
Thanks!
ATB,
Ramsay Jones
cache.h | 3 ---
git-compat-util.h | 3 +++
2 files changed, 3 insertions(+), 3 deletions(-)
diff --git a/cache.h b/cache.h
index 9765b87..9d7bf3d 100644
--- a/cache.h
+++ b/cache.h
@@ -1285,7 +1285,4 @@ extern struct startup_info *startup_info;
/* builtin/merge.c */
int checkout_fast_forward(const unsigned char *from, const unsigned char *to);
-/* in ctype.c, for kwset users */
-extern const char tolower_trans_tbl[256];
-
#endif /* CACHE_H */
diff --git a/git-compat-util.h b/git-compat-util.h
index 426ae43..ed11ad8 100644
--- a/git-compat-util.h
+++ b/git-compat-util.h
@@ -457,6 +457,9 @@ static inline int has_extension(const char *filename, const char *ext)
return len > extlen && !memcmp(filename + len - extlen, ext, extlen);
}
+/* in ctype.c, for kwset users */
+extern const char tolower_trans_tbl[256];
+
/* Sane ctype - no locale, and works with signed chars */
#undef isascii
#undef isspace
--
1.7.9
--
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