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preprocessor: Random cleanups

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This fixes a bunch of poorly formatted decls, marks some getters as
PURE, deletes some C-relevant bool hackery, and finally uses a
passed-in location rather than deducing a closely-related but not
necessarily the same location.

	* include/cpplib.h (cpp_get_otions, cpp_get_callbacks)
	(cpp_get_deps): Mark as PURE.
	* include/line-map.h (get_combined_adhoc_loc)
	(get_location_from_adhoc_loc, get_pure_location): Reformat decls.
	* internal.h (struct lexer_state): Clarify comment.
	* system.h: Remove now-unneeded bool hackery.
	* files.c (_cpp_find_file): Store LOC not highest_location.
This commit is contained in:
Nathan Sidwell
2020-05-19 13:20:32 -07:00
parent 98452668d3
commit 7cf3f604fb
6 changed files with 19 additions and 34 deletions
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libcpp/ChangeLog
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@@ -1,5 +1,13 @@
2020-05-18 Nathan Sidwell <nathan@acm.org>
* include/cpplib.h (cpp_get_otions, cpp_get_callbacks)
(cpp_get_deps): Mark as PURE.
* include/line-map.h (get_combined_adhoc_loc)
(get_location_from_adhoc_loc, get_pure_location): Reformat decls.
* internal.h (struct lexer_state): Clarify comment.
* system.h: Remove now-unneeded bool hackery.
* files.c (_cpp_find_file): Store LOC not highest_location.
PR preprocessor/95149
* lex.c (struct lit_accum): New.
(bufring_append): Replace by lit_accum::append.