/* File: else1.y
   The classic dangling else problem causes a shift reduce conflict.
*/

%{
%}

%token IF THEN ELSE
%token FOO
%token EXPR

%%

program : statement_list ;

statement_list : statement_list statement 
	| statement
	;

statement : if_stmt 
	| other_stmt 
	| stmt_block
	;

stmt_block : '{' statement_list '}' ;

other_stmt : FOO ';' ;

if_stmt : IF EXPR THEN statement ELSE statement
	| IF EXPR THEN statement
	;

%%