private Statement ParseStatement()
{
var label = ParseLabel();
var inner = TryExtractVariants(new Func <AstNode>[] {
ParseAssemblyBlock,
ParseExtensionStatement,
});
if (label == null && inner == null)
{
return(null);
}
if (label != null && inner == null)
{
var t = NextToken();
throw SyntaxError.Make(SyntaxErrorMessages.STATEMENT_EXPECTED, t);
}
var node = new Statement();
if (label != null)
{
node.AddChild(node);
}
node.AddChild(inner);
return(node);
}
