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7bad794aa0
gcc/libcpp
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Jakub Jelinek 7bad794aa0 c-lex.c (c_lex_with_flags): For CPP_COMMENT token with PREV_FALLTHROUGH... 
* c-lex.c (c_lex_with_flags) <case CPP_COMMENT>: For CPP_COMMENT
	token with PREV_FALLTHROUGH, skip all following CPP_PADDING and
	CPP_COMMENT tokens and set add_flags to PREV_FALLTHROUGH afterwards.

	* doc/invoke.texi (-Wimplicit-fallthrough): Document the accepted
	FALLTHRU comment styles.

	* lex.c (fallthrough_comment_p): Fix off-by-one size comparison
	errors, cleanup.
	(_cpp_lex_direct): Allow arbitrary comments in between
	fallthrough_comment_p comment and following token.

	* c-c++-common/Wimplicit-fallthrough-23.c: New test.
	* c-c++-common/Wimplicit-fallthrough-24.c: New test.

From-SVN: r240884
2016-10-08 12:48:54 +02:00
..
include Implement -Wimplicit-fallthrough. 2016-09-26 09:42:50 +00:00
po Regenerate .pot files. 2016-08-19 22:06:53 +01:00
aclocal.m4
ChangeLog c-lex.c (c_lex_with_flags): For CPP_COMMENT token with PREV_FALLTHROUGH... 2016-10-08 12:48:54 +02:00
ChangeLog.jit
charset.c Provide location information for terminator characters (PR preprocessor/77672) 2016-09-23 14:14:52 +00:00
config.in Change ENABLE_VALGRIND_CHECKING to 2016-05-20 08:03:25 +00:00
configure Change ENABLE_VALGRIND_CHECKING to 2016-05-20 08:03:25 +00:00
configure.ac Change ENABLE_VALGRIND_CHECKING to 2016-05-20 08:03:25 +00:00
directives-only.c
directives.c Spelling suggestions for misspelled preprocessor directives 2016-08-18 18:52:43 +00:00
errors.c Spelling suggestions for misspelled preprocessor directives 2016-08-18 18:52:43 +00:00
expr.c Implement C _FloatN, _FloatNx types. 2016-08-19 18:43:26 +01:00
files.c libcpp: Tweak to missing #include source location 2016-06-22 15:29:21 +00:00
identifiers.c
init.c libcpp: Tweak to missing #include source location 2016-06-22 15:29:21 +00:00
internal.h On-demand locations within string-literals 2016-08-05 18:08:33 +00:00
lex.c c-lex.c (c_lex_with_flags): For CPP_COMMENT token with PREV_FALLTHROUGH... 2016-10-08 12:48:54 +02:00
line-map.c Add from_macro_definition_at predicate for locations. 2016-09-21 15:59:29 -04:00
location-example.txt
macro.c re PR c/7652 (-Wswitch-break : Warn if a switch case falls through) 2016-08-12 10:30:47 +00:00
Makefile.in
makeucnid.c
mkdeps.c
pch.c re PR c/7652 (-Wswitch-break : Warn if a switch case falls through) 2016-08-18 10:28:03 +00:00
symtab.c
system.h
traditional.c
ucnid.h
ucnid.tab