diff options
| author | dodji <dodji@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-10-17 14:01:37 +0000 |
|---|---|---|
| committer | dodji <dodji@138bc75d-0d04-0410-961f-82ee72b054a4> | 2011-10-17 14:01:37 +0000 |
| commit | a67520a94129bfa4f6943e9dc20d68a30d3f596d (patch) | |
| tree | 9d64ab2d0d74e668a1a1205461e4e67274f131fd /libcpp/line-map.c | |
| parent | 81e042f91f0516d8c87f14abfbb4317885412a3a (diff) | |
| download | gcc-a67520a94129bfa4f6943e9dc20d68a30d3f596d.tar.gz | |
Fix bootstrapping with --disable-checking
libcpp/ChangeLog
* line-map.c (linemap_macro_map_loc_to_exp_point): Avoid setting a
variable without using it if ENABLE_CHECKING is not defined. Mark
the LOCATION parameter as being unused.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@180090 138bc75d-0d04-0410-961f-82ee72b054a4
Diffstat (limited to 'libcpp/line-map.c')
| -rw-r--r-- | libcpp/line-map.c | 10 |
1 files changed, 4 insertions, 6 deletions
diff --git a/libcpp/line-map.c b/libcpp/line-map.c index 87b8bfe8a0f..43e28565770 100644 --- a/libcpp/line-map.c +++ b/libcpp/line-map.c @@ -621,18 +621,16 @@ linemap_macro_expansion_map_p (const struct line_map *map) Read the comments of struct line_map and struct line_map_macro in line-map.h to understand what a macro expansion point is. */ -source_location +static source_location linemap_macro_map_loc_to_exp_point (const struct line_map *map, - source_location location) + source_location location ATTRIBUTE_UNUSED) { - unsigned token_no; - linemap_assert (linemap_macro_expansion_map_p (map) && location >= MAP_START_LOCATION (map)); /* Make sure LOCATION is correct. */ - token_no = location - MAP_START_LOCATION (map); - linemap_assert (token_no < MACRO_MAP_NUM_MACRO_TOKENS (map)); + linemap_assert ((location - MAP_START_LOCATION (map)) + < MACRO_MAP_NUM_MACRO_TOKENS (map)); return MACRO_MAP_EXPANSION_POINT_LOCATION (map); } |