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authorMasahiro Yamada <yamada.masahiro@socionext.com>2018-12-11 20:01:02 +0900
committerMasahiro Yamada <yamada.masahiro@socionext.com>2018-12-22 00:25:53 +0900
commit171a515d080327b861d5e5fc9bbfa77f10cfddd7 (patch)
tree1d4ff1b5728d7aa35dde44073a38699d949648ef /scripts/kconfig/zconf.l
parentkconfig: use specific tokens instead of T_ASSIGN for assignments (diff)
downloadlinux-dev-171a515d080327b861d5e5fc9bbfa77f10cfddd7.tar.xz
linux-dev-171a515d080327b861d5e5fc9bbfa77f10cfddd7.zip
kconfig: use T_WORD instead of T_VARIABLE for variables
There is no grammatical ambiguity by using T_WORD for variables. The parser can distinguish variables from symbols from the context. Signed-off-by: Masahiro Yamada <yamada.masahiro@socionext.com>
Diffstat (limited to 'scripts/kconfig/zconf.l')
-rw-r--r--scripts/kconfig/zconf.l4
1 files changed, 2 insertions, 2 deletions
diff --git a/scripts/kconfig/zconf.l b/scripts/kconfig/zconf.l
index b1a71f612c11..f8bd84714e00 100644
--- a/scripts/kconfig/zconf.l
+++ b/scripts/kconfig/zconf.l
@@ -109,13 +109,13 @@ n [A-Za-z0-9_-]
}
alloc_string(yytext, yyleng);
yylval.string = text;
- return T_VARIABLE;
+ return T_WORD;
}
({n}|$)+ {
/* this token includes at least one '$' */
yylval.string = expand_token(yytext, yyleng);
if (strlen(yylval.string))
- return T_VARIABLE;
+ return T_WORD;
free(yylval.string);
}
"=" { BEGIN(ASSIGN_VAL); return T_EQUAL; }