Ejemplo n.º 1
0
        public override void ExitVostruct([NotNull] XP.VostructContext context)
        {
            context.SetSequencePoint(context.V, context.e.Stop);
            var mods = context.Modifiers?.GetList <SyntaxToken>() ?? TokenListWithDefaultVisibility();

            if (voStructHasDim)
            {
                var modBuilder = _pool.Allocate();
                modBuilder.AddRange(mods);
                modBuilder.Add(SyntaxFactory.MakeToken(SyntaxKind.UnsafeKeyword));
                mods = modBuilder.ToList <SyntaxToken>();
                _pool.Free(modBuilder);
            }
            var attargs = ArrayBuilder <AttributeArgumentSyntax> .GetInstance();

            attargs.Add(_syntaxFactory.AttributeArgument(null, null, GenerateQualifiedName(SystemQualifiedNames.LayoutSequential)));
            if (context.Alignment != null)
            {
                var lit = GenerateLiteral(context.Alignment);
                attargs.Add(_syntaxFactory.AttributeArgument(GenerateNameEquals("Pack"), null, lit));
            }

            MemberDeclarationSyntax m = _syntaxFactory.StructDeclaration(
                attributeLists: MakeList(
                    MakeAttributeList(
                        target: null,
                        attributes: MakeSeparatedList(
                            _syntaxFactory.Attribute(
                                name: GenerateQualifiedName(SystemQualifiedNames.StructLayout),
                                argumentList: MakeAttributeArgumentList(MakeSeparatedList(attargs.ToArrayAndFree()))
                                )
                            ))
                    ),
                modifiers: mods,
                keyword: SyntaxFactory.MakeToken(SyntaxKind.StructKeyword),
                identifier: context.Id.Get <SyntaxToken>(),
                typeParameterList: null,
                baseList: null,
                constraintClauses: null,
                openBraceToken: SyntaxFactory.MakeToken(SyntaxKind.OpenBraceToken),
                members: (context._Members?.Count > 0) ? MakeList <MemberDeclarationSyntax>(context._Members) : EmptyList <MemberDeclarationSyntax>(),
                closeBraceToken: SyntaxFactory.MakeToken(SyntaxKind.CloseBraceToken),
                semicolonToken: null);

            m.XVoDecl = true;
            if (context.Namespace != null)
            {
                m = AddNameSpaceToMember(context.Namespace, m);
            }
            else
            {
                m = (MemberDeclarationSyntax)CheckTypeName(context, "VOSTRUCT", m);
            }
            context.Put(m);
        }
Ejemplo n.º 2
0
 public override void EnterVostruct([NotNull] XP.VostructContext context)
 {
     voStructHasDim = false;
 }