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| author | Masahiro Yamada <yamada.masahiro@socionext.com> | 2018-12-11 14:00:44 +0300 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2019-01-26 11:38:34 +0300 |
| commit | 7ff335ee509d50a77a626aef22413d6b02994625 (patch) | |
| tree | 6c471a1cc599a7d99d6d9b3fc2229ed1e404a88b /scripts | |
| parent | 73319e8d4d1c18f0e38a7be3c2062d7e870278ac (diff) | |
| download | linux-7ff335ee509d50a77a626aef22413d6b02994625.tar.xz | |
kconfig: fix file name and line number of warn_ignored_character()
[ Upstream commit 77c1c0fa8b1477c5799bdad65026ea5ff676da44 ]
Currently, warn_ignore_character() displays invalid file name and
line number.
The lexer should use current_file->name and yylineno, while the parser
should use zconf_curname() and zconf_lineno().
This difference comes from that the lexer is always going ahead
of the parser. The parser needs to look ahead one token to make a
shift/reduce decision, so the lexer is requested to scan more text
from the input file.
This commit fixes the warning message from warn_ignored_character().
[Test Code]
----(Kconfig begin)----
/
-----(Kconfig end)-----
[Output]
Before the fix:
<none>:0:warning: ignoring unsupported character '/'
After the fix:
Kconfig:1:warning: ignoring unsupported character '/'
Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/kconfig/zconf.l | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/scripts/kconfig/zconf.l b/scripts/kconfig/zconf.l index c410d257da06..6534dc5ac803 100644 --- a/scripts/kconfig/zconf.l +++ b/scripts/kconfig/zconf.l @@ -71,7 +71,7 @@ static void warn_ignored_character(char chr) { fprintf(stderr, "%s:%d:warning: ignoring unsupported character '%c'\n", - zconf_curname(), zconf_lineno(), chr); + current_file->name, yylineno, chr); } %} |