private SyntaxNode ProcessTypeSyntax(TypeSyntax typeSyntax)
{
this.CancellationToken.ThrowIfCancellationRequested();
// Only simplify if us, or a parent, was marked as needing simplification.
if (!alwaysSimplify && !typeSyntax.HasAnnotation(Simplifier.Annotation))
{
return(typeSyntax);
}
// Definitely do not simplify us if we were told to not simplify.
if (typeSyntax.HasAnnotation(SimplificationHelpers.DontSimplifyAnnotation))
{
return(typeSyntax);
}
var typeStyle = CSharpUseImplicitTypeHelper.Instance.AnalyzeTypeName(
typeSyntax, this.SemanticModel, this.OptionSet, this.CancellationToken);
if (!typeStyle.IsStylePreferred || !typeStyle.CanConvert())
{
return(typeSyntax);
}
return(SyntaxFactory.IdentifierName("var")
.WithLeadingTrivia(typeSyntax.GetLeadingTrivia())
.WithTrailingTrivia(typeSyntax.GetTrailingTrivia()));
}
