diff options
Diffstat (limited to 'lib/canonicalize.c')
| -rw-r--r-- | lib/canonicalize.c | 16 |
1 files changed, 7 insertions, 9 deletions
diff --git a/lib/canonicalize.c b/lib/canonicalize.c index 010190d..52e9b3b 100644 --- a/lib/canonicalize.c +++ b/lib/canonicalize.c @@ -1,5 +1,5 @@ /* Return the canonical absolute name of a given file. - Copyright (C) 1996-2023 Free Software Foundation, Inc. + Copyright (C) 1996-2024 Free Software Foundation, Inc. This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -34,13 +34,6 @@ #include "hash-triple.h" #include "xalloc.h" -/* Suppress bogus GCC -Wmaybe-uninitialized warnings. */ -#if defined GCC_LINT || defined lint -# define IF_LINT(Code) Code -#else -# define IF_LINT(Code) /* empty */ -#endif - #ifndef DOUBLE_SLASH_IS_DISTINCT_ROOT # define DOUBLE_SLASH_IS_DISTINCT_ROOT false #endif @@ -51,6 +44,11 @@ # define SLASHES "/" #endif +/* Avoid false GCC warning "'end_idx' may be used uninitialized". */ +#if __GNUC__ + (__GNUC_MINOR__ >= 7) > 4 +# pragma GCC diagnostic ignored "-Wmaybe-uninitialized" +#endif + /* Return true if FILE's existence can be shown, false (setting errno) otherwise. Follow symbolic links. */ static bool @@ -369,7 +367,7 @@ canonicalize_filename_mode_stk (const char *name, canonicalize_mode_t can_mode, buf[n] = '\0'; char *extra_buf = bufs->extra.data; - idx_t end_idx IF_LINT (= 0); + idx_t end_idx; if (end_in_extra_buffer) end_idx = end - extra_buf; size_t len = strlen (end); |