Commit 4891796c authored by Masahiro Yamada's avatar Masahiro Yamada
Browse files

kconfig: remove redundant if_block rule 



The code block surrounded by "if" ... "endif" is stmt_list.

Remove the redundant if_block symbol entirely.

Remove "stmt_list: stmt_list end" rule as well since it would
obviously cause conflicts.

Signed-off-by: default avatarMasahiro Yamada <yamada.masahiro@socionext.com>
parent 2f60e46e

scripts/kconfig/zconf.y

+1 −9
Original line number Diff line number Diff line
@@ -123,7 +123,6 @@ stmt_list: 
	| stmt_list common_stmt

	| stmt_list choice_stmt

	| stmt_list menu_stmt

	| stmt_list end			{ zconf_error("unexpected end statement"); }

	| stmt_list T_WORD error T_EOL	{ zconf_error("unknown statement \"%s\"", $2); }

	| stmt_list error T_EOL		{ zconf_error("invalid statement"); }

;
@@ -330,14 +329,7 @@ if_end: end 
	}

};



if_stmt: if_entry if_block if_end

;



if_block:

	  /* empty */

	| if_block common_stmt

	| if_block menu_stmt

	| if_block choice_stmt

if_stmt: if_entry stmt_list if_end

;



/* menu entry */