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c-lex.c (src_line): Remove unneeded static variable. 

* c-lex.c (src_line):   Remove unneeded static variable.
	(cb_line_change):  Set input_line directly, instead of src_line.
	(get_non_padding_token):  We no longer need to compensate for the
	"horrible things" the C++ front-end does with the current line number,

From-SVN: r72010
This commit is contained in:
Per Bothner 2003-10-02 06:54:46 +00:00 committed by Per Bothner
parent c15c90bbfe
commit efef2a5f2a
2 changed files with 8 additions and 9 deletions
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7
gcc/ChangeLog
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@ -1,3 +1,10 @@
2003-10-01 Per Bothner <pbothner@apple.com>
* c-lex.c (src_line): Remove unneeded static variable.
(cb_line_change): Set input_line directly, instead of src_line.
(get_non_padding_token): We no longer need to compensate for the
"horrible things" the C++ front-end does with the current line number,
2003-10-01 Zack Weinberg <zack@codesourcery.com>
* target.h (init_libfuncs): New hook.

10
gcc/c-lex.c
View File

@ -45,9 +45,6 @@ Software Foundation, 59 Temple Place - Suite 330, Boston, MA
/* The current line map. */
static const struct line_map *map;
/* The line used to refresh the lineno global variable after each token. */
static unsigned int src_lineno;
/* We may keep statistics about how long which files took to compile. */
static int header_time, body_time;
static splay_tree file_info_tree;
@ -202,7 +199,7 @@ cb_line_change (cpp_reader *pfile ATTRIBUTE_UNUSED, const cpp_token *token,
if (token->type == CPP_EOF || parsing_args)
return;
src_lineno = SOURCE_LINE (map, token->line);
input_line = SOURCE_LINE (map, token->line);
}
static void
@ -317,11 +314,6 @@ get_nonpadding_token (void)
while (tok->type == CPP_PADDING);
timevar_pop (TV_CPP);
/* The C++ front end does horrible things with the current line
number. To ensure an accurate line number, we must reset it
every time we advance a token. */
input_line = src_lineno;
return tok;
}