| private SignatureFromToken ( Signature signature, SignatureType type ) : Signature | ||
| signature | Signature | |
| type | SignatureType | |
| return | Signature | |
// Compiles a method signature for a constructor.
private static void ConstructorSignature(Compiler c, Signature signature)
{
c.Consume(TokenType.Name, "Expect constructor name after 'construct'.");
// Capture the name.
signature = c.SignatureFromToken(signature, SignatureType.Initializer);
if (c.Match(TokenType.Eq))
{
c.Error("A constructor cannot be a setter.");
}
if (!c.Match(TokenType.LeftParen))
{
c.Error("A constructor cannot be a getter.");
return;
}
if (c.Match(TokenType.RightParen)) return;
c.FinishParameterList(signature);
c.Consume(TokenType.RightParen, "Expect ')' after parameters.");
}
// Compiles a method signature for a constructor.
private static void ConstructorSignature(Compiler c, Signature signature)
{
c.Consume(TokenType.TOKEN_NAME, "Expect constructor name after 'construct'.");
// Capture the name.
signature = c.SignatureFromToken(SignatureType.SIG_INITIALIZER);
if (c.Match(TokenType.TOKEN_EQ))
{
c.Error("A constructor cannot be a setter.");
}
if (!c.Match(TokenType.TOKEN_LEFT_PAREN))
{
c.Error("A constructor cannot be a getter.");
return;
}
if (c.Match(TokenType.TOKEN_RIGHT_PAREN)) return;
c.FinishParameterList(signature);
c.Consume(TokenType.TOKEN_RIGHT_PAREN, "Expect ')' after parameters.");
}