// Parse member dots, array indexers, function calls
ast.ExprNode ParseExpressionMember(ParseContext ctx)
{
var lhs = ParseExpressionTerminal(ctx);
while (true)
{
// Member dot '.'
if (t.SkipOptional(Token.period))
{
t.Require(Token.identifier);
lhs = new ast.ExprNodeIdentifier(t.GetBookmark(), t.identifier, lhs);
t.Next();
continue;
}
// Array indexer '[]'
if (t.SkipOptional(Token.openSquare))
{
var temp = new ast.ExprNodeIndexer(t.GetBookmark(), lhs, ParseCompositeExpressionNode(0));
t.SkipRequired(Token.closeSquare);
lhs = temp;
continue;
}
// Function call '()'
if ((ctx & ParseContext.NoFunctionCalls) == 0 && t.SkipOptional(Token.openRound))
{
var temp = new ast.ExprNodeCall(t.GetBookmark(), lhs);
if (t.token != Token.closeRound)
{
while (true)
{
temp.Arguments.Add(ParseSingleExpressionNode(0));
if (t.SkipOptional(Token.comma))
{
continue;
}
else
{
break;
}
}
}
t.SkipRequired(Token.closeRound);
lhs = temp;
continue;
}
break;
}
return(lhs);
}
// Parse member dots, array indexers, function calls
ast.ExprNode ParseExpressionMember(ParseContext ctx)
{
var lhs = ParseExpressionTerminal(ctx);
while (true)
{
// Member dot '.'
if (t.SkipOptional(Token.period))
{
t.Require(Token.identifier);
lhs = new ast.ExprNodeIdentifier(t.GetBookmark(), t.identifier, lhs);
t.Next();
continue;
}
// Array indexer '[]'
if (t.SkipOptional(Token.openSquare))
{
var temp = new ast.ExprNodeIndexer(t.GetBookmark(), lhs, ParseCompositeExpressionNode(0));
t.SkipRequired(Token.closeSquare);
lhs = temp;
continue;
}
// Function call '()'
if ((ctx & ParseContext.NoFunctionCalls)==0 && t.SkipOptional(Token.openRound))
{
var temp = new ast.ExprNodeCall(t.GetBookmark(), lhs);
if (t.token != Token.closeRound)
{
while (true)
{
temp.Arguments.Add(ParseSingleExpressionNode(0));
if (t.SkipOptional(Token.comma))
continue;
else
break;
}
}
t.SkipRequired(Token.closeRound);
lhs = temp;
continue;
}
break;
}
return lhs;
}