public Expression Parse(PrattParser parser, Expression left, Token token)
{
var right = parser.ParseExpression(
_precedence - (_isRight ? 1 : 0));
return(new BinaryOpExpression(left, token, right));
}
public Expression Parse(PrattParser parser, Token token)
{
var expression = parser.ParseExpression();
parser.ConsumeNext(TokenType.RPAREN);
return(expression);
}
public Expression Parse(PrattParser parser, Token token)
{
parser.ConsumeNext(TokenType.LPAREN);
var operand = parser.ParseExpression(PrecedenceTable.FUNCTION);
parser.ConsumeNext(TokenType.RPAREN);
return(new AbsExpression(token.Location, operand));
}
public Expression Parse(PrattParser parser, Token token)
{
var operand = parser.ParseExpression(_precedence);
return(new PrefixExpression(token.TokenType, token.Location, operand));
}
