public SyntaxList <StatementSyntax> ConvertBody(CSS.BlockSyntax body,
CSS.ArrowExpressionClauseSyntax expressionBody, bool hasReturnType, MethodBodyExecutableStatementVisitor iteratorState = null)
{
if (body != null)
{
return(ConvertStatements(body.Statements, iteratorState));
}
if (expressionBody != null)
{
var convertedBody = expressionBody.Expression.Accept(_nodesVisitor);
if (convertedBody is ExpressionSyntax convertedBodyExpression)
{
convertedBody = hasReturnType ? (ExecutableStatementSyntax)SyntaxFactory.ReturnStatement(convertedBodyExpression)
: SyntaxFactory.ExpressionStatement(convertedBodyExpression);
}
return(SyntaxFactory.SingletonList((StatementSyntax)convertedBody));
}
return(SyntaxFactory.List <StatementSyntax>());
}
public override void VisitBlock(Microsoft.CodeAnalysis.CSharp.Syntax.BlockSyntax node)
{
cancellationToken.ThrowIfCancellationRequested();
AddFolding(node.OpenBraceToken, node.CloseBraceToken, node.Parent is MemberDeclarationSyntax ? FoldType.Member : FoldType.Undefined);
base.VisitBlock(node);
}
public override void VisitBlock(Microsoft.CodeAnalysis.CSharp.Syntax.BlockSyntax node)
{
context.CancellationToken.ThrowIfCancellationRequested();
base.VisitBlock(node);
}
public static glsl.BlockSyntax Translate(this cs.BlockSyntax node)
{
var body = new glsl.BlockSyntax();
return(body.Update(node.OpenBraceToken, node.Statements.Translate(), node.CloseBraceToken));
}
private static SyntaxList <VBS.StatementSyntax> WithConvertedTrivia(this SyntaxList <VBS.StatementSyntax> vbStatements, CSS.BlockSyntax csBlock)
{
var last = csBlock.ChildNodesAndTokens().LastOrDefault();
if (last != null)
{
if (last.IsKind(CS.SyntaxKind.CloseBraceToken))
{
var lastToken = last.AsToken();
var vbLastTriviaList = ConvertTriviaList(lastToken.LeadingTrivia);
var vbOldLast = vbStatements.Last();
var vbNewLast = vbOldLast.WithTrailingTrivia(vbOldLast.GetTrailingTrivia().AddRange(vbLastTriviaList));
vbStatements = vbStatements.Replace(vbOldLast, vbNewLast);
}
else if (last.IsKind(CS.SyntaxKind.Block))
{
var lastBlock = last.AsNode();
var vbLastTriviaList = ConvertTriviaList(lastBlock.GetLastToken().LeadingTrivia);
var vbOldLast = vbStatements.Last();
var vbNewLast = vbOldLast.WithTrailingTrivia(vbLastTriviaList);
vbStatements = vbStatements.Replace(vbOldLast, vbNewLast);
}
}
return(vbStatements);
}
private static bool IsInBody(int position, BlockSyntax blockOpt, ArrowExpressionClauseSyntax exprOpt, SyntaxToken semiOpt)
{
return(IsInExpressionBody(position, exprOpt, semiOpt) ||
IsInBlock(position, blockOpt));
}
/// <summary>
/// A position is considered to be inside a block if it is on or after
/// the open brace and strictly before the close brace.
/// </summary>
internal static bool IsInBlock(int position, BlockSyntax blockOpt)
{
return(blockOpt != null && IsBeforeToken(position, blockOpt, blockOpt.CloseBraceToken));
}
public AccessorDeclarationSyntax Update(SyntaxList <AttributeListSyntax> attributeLists, SyntaxTokenList modifiers, SyntaxToken keyword, BlockSyntax body, SyntaxToken semicolonToken) => Update(attributeLists, modifiers, keyword, body, expressionBody: null, semicolonToken);
public LocalFunctionStatementSyntax Update(SyntaxTokenList modifiers, TypeSyntax returnType, SyntaxToken identifier, TypeParameterListSyntax typeParameterList, ParameterListSyntax parameterList, SyntaxList <TypeParameterConstraintClauseSyntax> constraintClauses, BlockSyntax body, ArrowExpressionClauseSyntax expressionBody, SyntaxToken semicolonToken)
{
return(Update(attributeLists: default, modifiers, returnType, identifier, typeParameterList, parameterList, constraintClauses, body, expressionBody, semicolonToken));
public CheckedStatementSyntax Update(SyntaxToken keyword, BlockSyntax block) => Update(attributeLists: default, keyword, block);
