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re PR preprocessor/13726 (cpp -C -dI loses comments on same line as #include directives)

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libcpp/
	PR preprocessor/13726
	* directives.c (check_eol_return_comments): New static function.
	(parse_include): Add buf parameter.  Change all callers.
	(do_include_common): If not discard comments, turn on
	save_comments.  Pass collected comments to include callback.
	* include/cpplib.h (struct cpp_callbacks): Add new parameter to
	include callback: cpp_token list.
gcc/
	PR preprocessor/13726
	* c-ppoutput.c (cb_include): Add comments parameter, and print out
	any comments passed in.
gcc/testsuite/
	PR preprocessor/13726
	* gcc.dg/cpp/cmdlne-dI-C.c: New test.
	* gcc.dg/cpp/cmdlne-dI-C.h: New file.

From-SVN: r104951
This commit is contained in:
Ian Lance Taylor 2005-10-04 18:06:19 +00:00 • committed by Ian Lance Taylor
parent 44d2517296
commit cbc43ae091
8 changed files with 125 additions and 14 deletions
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2
libcpp/include/cpplib.h
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@ -459,7 +459,7 @@ struct cpp_callbacks
void (*dir_change) (cpp_reader *, const char *);
void (*include) (cpp_reader *, unsigned int, const unsigned char *,
const char *, int);
const char *, int, const cpp_token **);
void (*define) (cpp_reader *, unsigned int, cpp_hashnode *);
void (*undef) (cpp_reader *, unsigned int, cpp_hashnode *);
void (*ident) (cpp_reader *, unsigned int, const cpp_string *);