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line-map.h (linemap_location_from_macro_expansion_p): const struct line_maps * argument.

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libcpp/ChangeLog:

2014-10-14  Manuel López-Ibáñez  <manu@gcc.gnu.org>

	* include/line-map.h (linemap_location_from_macro_expansion_p):
	const struct line_maps * argument.
	(linemap_position_for_line_and_column): const struct line_map *
	argument.
	* line-map.c (linemap_add_macro_token): Use correct argument name
	in comment.
	(linemap_position_for_line_and_column): const struct line_map *
	argument.
	(linemap_macro_map_loc_to_def_point): Fix comment. Make static.
	(linemap_location_from_macro_expansion_p): const struct line_maps *
	argument.
	(linemap_resolve_location): Fix argument names in comment.

From-SVN: r216205
This commit is contained in:
Manuel López-Ibáñez 2014-10-14 14:45:36 +00:00
parent 48d3af1259
commit 3aac09524b
3 changed files with 31 additions and 17 deletions
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15
libcpp/ChangeLog
View File

@ -1,3 +1,18 @@
2014-10-14 Manuel López-Ibáñez <manu@gcc.gnu.org>
* include/line-map.h (linemap_location_from_macro_expansion_p):
const struct line_maps * argument.
(linemap_position_for_line_and_column): const struct line_map *
argument.
* line-map.c (linemap_add_macro_token): Use correct argument name
in comment.
(linemap_position_for_line_and_column): const struct line_map *
argument.
(linemap_macro_map_loc_to_def_point): Fix comment. Make static.
(linemap_location_from_macro_expansion_p): const struct line_maps *
argument.
(linemap_resolve_location): Fix argument names in comment.
2014-10-03 Bill Schmidt <wschmidt@linux.vnet.ibm.com>
* lex.c (search_line_fast): Add new version to be used for Power8

9
libcpp/include/line-map.h
View File

@ -523,7 +523,7 @@ int linemap_location_in_system_header_p (struct line_maps *,
/* Return TRUE if LOCATION is a source code location of a token coming
from a macro replacement-list at a macro expansion point, FALSE
otherwise. */
bool linemap_location_from_macro_expansion_p (struct line_maps *,
bool linemap_location_from_macro_expansion_p (const struct line_maps *,
source_location);
/* source_location values from 0 to RESERVED_LOCATION_COUNT-1 will
@ -599,9 +599,10 @@ linemap_position_for_column (struct line_maps *, unsigned int);
/* Encode and return a source location from a given line and
column. */
source_location linemap_position_for_line_and_column (struct line_map *,
linenum_type,
unsigned int);
source_location
linemap_position_for_line_and_column (const struct line_map *,
linenum_type, unsigned int);
/* Return the file this map is for. */
#define LINEMAP_FILE(MAP) \
(linemap_check_ordinary (MAP)->d.ordinary.to_file)

24
libcpp/line-map.c
View File

@ -484,7 +484,7 @@ linemap_enter_macro (struct line_maps *set, struct cpp_hashnode *macro_node,
(which is a virtual location or a source location if the caller is
itself a macro expansion or not).
MACRO_DEFINITION_LOC is the location in the macro definition,
ORIG_PARM_REPLACEMENT_LOC is the location in the macro definition,
either of the token itself or of a macro parameter that it
replaces. */
@ -621,7 +621,7 @@ linemap_position_for_column (struct line_maps *set, unsigned int to_column)
column. */
source_location
linemap_position_for_line_and_column (struct line_map *map,
linemap_position_for_line_and_column (const struct line_map *map,
linenum_type line,
unsigned column)
{
@ -772,15 +772,13 @@ linemap_macro_map_loc_to_exp_point (const struct line_map *map,
return MACRO_MAP_EXPANSION_POINT_LOCATION (map);
}
/* If LOCATION is the source location of a token that belongs to a
macro replacement-list -- as part of a macro expansion -- then
return the location of the token at the definition point of the
macro. Otherwise, return LOCATION. SET is the set of maps
location come from. ORIGINAL_MAP is an output parm. If non NULL,
the function sets *ORIGINAL_MAP to the ordinary (non-macro) map the
returned location comes from. */
/* LOCATION is the source location of a token that belongs to a macro
replacement-list as part of the macro expansion denoted by MAP.
source_location
Return the location of the token at the definition point of the
macro. */
static source_location
linemap_macro_map_loc_to_def_point (const struct line_map *map,
source_location location)
{
@ -940,7 +938,7 @@ linemap_location_in_system_header_p (struct line_maps *set,
otherwise. */
bool
linemap_location_from_macro_expansion_p (struct line_maps *set,
linemap_location_from_macro_expansion_p (const struct line_maps *set,
source_location location)
{
if (IS_ADHOC_LOC (location))
@ -1233,9 +1231,9 @@ linemap_macro_loc_to_exp_point (struct line_maps *set,
function-like macro, then the function behaves as if LRK was set to
LRK_SPELLING_LOCATION.
If LOC_MAP is not NULL, *LOC_MAP is set to the map encoding the
If MAP is not NULL, *MAP is set to the map encoding the
returned location. Note that if the returned location wasn't originally
encoded by a map, the *MAP is set to NULL. This can happen if LOC
encoded by a map, then *MAP is set to NULL. This can happen if LOC
resolves to a location reserved for the client code, like
UNKNOWN_LOCATION or BUILTINS_LOCATION in GCC. */