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| author | Tom Tromey <tromey@adacore.com> | 2019-05-17 08:42:10 -0600 |
|---|---|---|
| committer | Tom Tromey <tromey@adacore.com> | 2019-05-17 10:16:40 -0600 |
| commit | 33d0e35aed8870ad317af7eeca5274cf4fd87d15 (patch) | |
| tree | 628739a434dc0bccf8e121f44e514976f66eb0df /gdb | |
| parent | a45575b0356d671df2c55fcfc66de719b6b2e5e5 (diff) | |
| download | binutils-33d0e35aed8870ad317af7eeca5274cf4fd87d15.zip binutils-33d0e35aed8870ad317af7eeca5274cf4fd87d15.tar.gz binutils-33d0e35aed8870ad317af7eeca5274cf4fd87d15.tar.bz2 | |
Don't cast away const in find_and_open_source
find_and_open_source casts away const, but hasn't needed to in a
while. This removes the cast and a strangely hostile comment.
gdb/ChangeLog
2019-05-17 Tom Tromey <tromey@adacore.com>
* source.c (find_and_open_source): Remove cast.
Diffstat (limited to 'gdb')
| -rw-r--r-- | gdb/ChangeLog | 4 | ||||
| -rw-r--r-- | gdb/source.c | 4 |
2 files changed, 5 insertions, 3 deletions
diff --git a/gdb/ChangeLog b/gdb/ChangeLog index 146cb00..713b1ca 100644 --- a/gdb/ChangeLog +++ b/gdb/ChangeLog @@ -1,5 +1,9 @@ 2019-05-17 Tom Tromey <tromey@adacore.com> + * source.c (find_and_open_source): Remove cast. + +2019-05-17 Tom Tromey <tromey@adacore.com> + * annotate.c (annotate_source): Make "filename" const. * annotate.h (annotate_source): Use const. diff --git a/gdb/source.c b/gdb/source.c index b61880a..9a30209 100644 --- a/gdb/source.c +++ b/gdb/source.c @@ -1009,9 +1009,7 @@ find_and_open_source (const char *filename, /* Replace a path entry of $cdir with the compilation directory name. */ #define cdir_len 5 - /* We cast strstr's result in case an ANSIhole has made it const, - which produces a "required warning" when assigned to a nonconst. */ - p = (char *) strstr (source_path, "$cdir"); + p = strstr (source_path, "$cdir"); if (p && (p == path || p[-1] == DIRNAME_SEPARATOR) && (p[cdir_len] == DIRNAME_SEPARATOR || p[cdir_len] == '\0')) { |