yggdrasil/gcc
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[linemap PATCH] Constify lookup

Browse Source 
https://gcc.gnu.org/ml/gcc-patches/2019-10/msg01080.html
looking up a line map takes a non-constant line_maps object, which is confusing.
This makes the caching fields mutable, so permits a constant object, as one might expect for a lookup.

	* include/line-map.h (struct maps_info_ordinary): Make cache
	mutable.
	(struct maps_info_macro): Likewise.
	(LINEMAPS_CACHE): Remove non-ref accessor. Constify ref accessor.
	(LINEMAPS_ORDINARY_CACHE, LINEMAPS_MACRO_CACHE): Likewise.
	(LINEMAPS_ORDINARY_MAP_AT, LINEMAPS_MACRO_MAP_AT): Use
	LINEMAPS_USED and LINEMAPS_MAP_AT.
	(linemap_lookup): Constify line_map arg.
	linemap.c (linemap_ordinary_map_lookup, linemap_macro_map_lookup):
	Constify line_map arg.

From-SVN: r276994
This commit is contained in:
Nathan Sidwell
2019-10-15 12:03:04 +00:00
committed by Nathan Sidwell
parent d8955dc0f4
commit 9158f0ba97
3 changed files with 32 additions and 46 deletions
Download Patch File Download Diff File Expand all files Collapse all files
libcpp/ChangeLog
+13
View File
@@ -1,3 +1,16 @@
2019-10-15 Nathan Sidwell <nathan@acm.org>
* include/line-map.h (struct maps_info_ordinary): Make cache
mutable.
(struct maps_info_macro): Likewise.
(LINEMAPS_CACHE): Remove non-ref accessor. Constify ref accessor.
(LINEMAPS_ORDINARY_CACHE, LINEMAPS_MACRO_CACHE): Likewise.
(LINEMAPS_ORDINARY_MAP_AT, LINEMAPS_MACRO_MAP_AT): Use
LINEMAPS_USED and LINEMAPS_MAP_AT.
(linemap_lookup): Constify line_map arg.
linemap.c (linemap_ordinary_map_lookup, linemap_macro_map_lookup):
Constify line_map arg.
2019-10-11 Joseph Myers <joseph@codesourcery.com>
* include/cpplib.h (struct cpp_options): Add dfp_constants and