Пример #1
0
/*
 * Completes the anonymous method processing, if lambda_expr is null, this
 * means that we have a Statement instead of an Expression embedded 
 */
AnonymousMethodExpression end_anonymous (ParametersBlock anon_block)
{
	AnonymousMethodExpression retval;

	if (async_block)
		anon_block.IsAsync = true;

	current_anonymous_method.Block = anon_block;
	retval = current_anonymous_method;

	async_block = (bool) oob_stack.Pop ();
	current_variable = (BlockVariable) oob_stack.Pop ();
	current_local_parameters = (ParametersCompiled) oob_stack.Pop ();
	current_anonymous_method = (AnonymousMethodExpression) oob_stack.Pop ();

	return retval;
}
Пример #2
0
			public override object Visit(ICSharpCode.NRefactory.MonoCSharp.AnonymousMethodExpression anonymousMethodExpression)
			{
				var result = new AnonymousMethodExpression();
				var location = LocationsBag.GetLocations(anonymousMethodExpression);
				int l = 0;
				if (anonymousMethodExpression.IsAsync) {
					result.IsAsync = true;
					result.AddChild(new CSharpTokenNode(Convert(location [l++]), AnonymousMethodExpression.AsyncModifierRole), AnonymousMethodExpression.AsyncModifierRole);
				}
				if (location != null) {
					result.AddChild(new CSharpTokenNode(Convert(location [l++]), AnonymousMethodExpression.DelegateKeywordRole), AnonymousMethodExpression.DelegateKeywordRole);
					
					if (location.Count > l) {
						result.HasParameterList = true;
						result.AddChild(new CSharpTokenNode(Convert(location [l++]), Roles.LPar), Roles.LPar);
						AddParameter(result, anonymousMethodExpression.Parameters);
						result.AddChild(new CSharpTokenNode(Convert(location [l++]), Roles.RPar), Roles.RPar);
					}
				}
				if (anonymousMethodExpression.Block != null)
					result.AddChild((BlockStatement)anonymousMethodExpression.Block.Accept(this), Roles.Body);
				return result;
			}
Пример #3
0
void start_anonymous (bool isLambda, ParametersCompiled parameters, bool isAsync, Location loc)
{
	oob_stack.Push (current_anonymous_method);
	oob_stack.Push (current_local_parameters);
	oob_stack.Push (current_variable);
	oob_stack.Push (async_block);

	current_local_parameters = parameters;
	if (isLambda) {
		if (lang_version <= LanguageVersion.ISO_2)
			FeatureIsNotAvailable (loc, "lambda expressions");

		current_anonymous_method = new LambdaExpression (loc);
	} else {
		if (lang_version == LanguageVersion.ISO_1)
			FeatureIsNotAvailable (loc, "anonymous methods");
			
		current_anonymous_method = new AnonymousMethodExpression (loc);
	}
	current_anonymous_method.IsAsync = isAsync;
	
	async_block = isAsync;
	// Force the next block to be created as a ToplevelBlock
	parsing_anonymous_method = true;
}
Пример #4
0
		public virtual object Visit (AnonymousMethodExpression anonymousMethodExpression)
		{
			return null;
		}