diff options
Diffstat (limited to 'scripts')
| -rw-r--r-- | scripts/kconfig/zconf.l | 20 |
1 files changed, 15 insertions, 5 deletions
diff --git a/scripts/kconfig/zconf.l b/scripts/kconfig/zconf.l index 05e2d95e3b22..9b083a176fb4 100644 --- a/scripts/kconfig/zconf.l +++ b/scripts/kconfig/zconf.l @@ -101,8 +101,6 @@ n [A-Za-z0-9_-] <COMMAND>{ {n}+ { const struct kconf_id *id = kconf_id_lookup(yytext, yyleng); - current_pos.file = current_file; - current_pos.lineno = yylineno; if (id && id->flags & TF_COMMAND) { BEGIN(PARAM); return id->token; @@ -285,9 +283,21 @@ int yylex(void) repeat: token = yylex1(); - /* Do not pass unneeded T_EOL to the parser. */ - if ((prev_token == T_EOL || prev_token == T_HELPTEXT) && token == T_EOL) - goto repeat; + if (prev_token == T_EOL || prev_token == T_HELPTEXT) { + if (token == T_EOL) { + /* Do not pass unneeded T_EOL to the parser. */ + goto repeat; + } else { + /* + * For the parser, update file/lineno at the first token + * of each statement. Generally, \n is a statement + * terminator in Kconfig, but it is not always true + * because \n could be escaped by a backslash. + */ + current_pos.file = current_file; + current_pos.lineno = yylineno; + } + } if (prev_prev_token == T_EOL && prev_token == T_WORD && (token == T_EQUAL || token == T_COLON_EQUAL || token == T_PLUS_EQUAL)) |