From: Masahiro Yamada <yamada.masahiro@socionext.com>
Date: Tue, 11 Dec 2018 11:00:44 +0000 (+0900)
Subject: kconfig: fix file name and line number of warn_ignored_character()
X-Git-Url: https://jxself.org/git/?a=commitdiff_plain;h=6b4d2c4d403607081898cef5ff722a9c6509087f;hp=6b4d2c4d403607081898cef5ff722a9c6509087f;p=carl9170fw.git

kconfig: fix file name and line number of warn_ignored_character()

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: Christian Lamparter <chunkeey@gmail.com>
---