private Statement ParseExpressionStatement()
{
Expression ret = ParseExpression();
if (!EatSemiOrInteractiveEndOfFile())
return null;
if (ret is ErrorExpression)
NextToken();
ExpressionStatement stmt = new ExpressionStatement(ret);
stmt.SetLoc(_globalParent, ret.StartIndex, GetEnd());
if (!_allowIncomplete) // don't normally allow statements like a, or a + 2, without assigning the value
stmt = stmt.ValidateExpression();
return stmt;
}
public override bool Walk(ExpressionStatement node)
{
node.Parent = _currentScope;
return base.Walk(node);
}