Parle\Parser::nonassoc

(PECL parle >= 0.5.1)

Parle\Parser::nonassoc — Declare a token with no associativity

说明

public Parle\Parser::nonassoc ( string $tok ) : void

Declare a terminal, that cannot appear more than once in the row.

参数

tok

Token name.

返回值

没有返回值。