internal static TypeSyntax CreateTypeSyntax(this ITypeSymbol symbol, bool insideCref = false, bool onlyName = false)
{
var predefinedType = symbol.SpecialType.ToPredefinedType();
if (predefinedType != null)
{
return(symbol.IsNullable()
? (TypeSyntax)SyntaxFactory.NullableType(predefinedType)
: predefinedType);
}
return(SyntaxNodeExtensions.ConstructNameSyntax(symbol.ToString(), insideCref: insideCref, onlyName: onlyName));
}
private BlockSyntax GetCatchBlock(SyntaxTrivia innerBodyTrivia)
{
return(Block(
SingletonList <StatementSyntax>(
ReturnStatement()
.WithExpression(
InvocationExpression(
MemberAccessExpression(
SyntaxKind.SimpleMemberAccessExpression,
_namespaceMetadata.TaskConflict
? SyntaxNodeExtensions.ConstructNameSyntax("System.Threading.Tasks.Task")
: IdentifierName(nameof(Task)),
GenericName(
Identifier("FromException"))
.WithTypeArgumentList(
TypeArgumentList(
SingletonSeparatedList(
_retunTypeSyntax == null
? PredefinedType(Token(SyntaxKind.ObjectKeyword))
: _retunTypeSyntax.WithoutTrivia())))))
.WithArgumentList(
ArgumentList(
SingletonSeparatedList(
Argument(
IdentifierName("ex"))))))
.WithReturnKeyword(Token(TriviaList(innerBodyTrivia), SyntaxKind.ReturnKeyword, TriviaList(Space)))
.WithSemicolonToken(Token(TriviaList(), SyntaxKind.SemicolonToken, TriviaList(_transformResult.EndOfLineTrivia)))
))
.WithOpenBraceToken(Token(TriviaList(_transformResult.LeadingWhitespaceTrivia), SyntaxKind.OpenBraceToken, TriviaList(_transformResult.EndOfLineTrivia)))
.WithCloseBraceToken(Token(TriviaList(_transformResult.LeadingWhitespaceTrivia), SyntaxKind.CloseBraceToken, TriviaList(_transformResult.EndOfLineTrivia))));
}
