public void attribute_parameter(Attribute attr)
{
try
{
Expression expression2;
bool flag = false;
if (((this.LA(1) == 12) || (this.LA(1) == 0x3b)) && ((this.LA(2) == 0x41) || (this.LA(2) == 0x4e)))
{
int num = this.mark();
flag = true;
base.inputState.guessing++;
try
{
this.match(0x3b);
this.match(0x4e);
}
catch (RecognitionException)
{
flag = false;
}
this.rewind(num);
base.inputState.guessing--;
}
if (!flag)
{
if (!tokenSet_16_.member(this.LA(1)) || !tokenSet_17_.member(this.LA(2)))
{
throw new NoViableAltException(this.LT(1), this.getFilename());
}
expression2 = this.expression();
if (base.inputState.guessing == 0)
{
attr.get_Arguments().Add(expression2);
}
}
else
{
Expression expression = this.reference_expression();
this.match(0x4e);
expression2 = this.expression();
if (base.inputState.guessing == 0)
{
attr.get_NamedArguments().Add(new ExpressionPair(expression, expression2));
}
}
}
catch (RecognitionException exception2)
{
if (base.inputState.guessing != 0)
{
throw;
}
this.reportError(exception2);
this.recover(exception2, tokenSet_18_);
}
}
