/// <summary>
/// Runs the specified <paramref name="analyzer"/> and returns an <see cref="ImmutableArray{T}"/> of produced <see cref="Diagnostic"/>s.
/// </summary>
/// <param name="analyzer"><see cref="DiagnosticAnalyzer"/> to run.</param>
/// <param name="tree">A <see cref="CSharpSyntaxTree"/> the analysis should be performed on.</param>
public static Task <ImmutableArray <Diagnostic> > RunAnalyzer(this DiagnosticAnalyzer analyzer, CSharpSyntaxTree?tree)
{
CSharpCompilation compilation = RoslynUtilities.CreateBaseCompilation();
if (tree is not null)
{
compilation = compilation.AddSyntaxTrees(tree);
}
return(RunAnalyzer(analyzer, compilation));
}
/// <summary>
/// Runs the specified <paramref name="analyzer"/> and returns an <see cref="ImmutableArray{T}"/> of produced <see cref="Diagnostic"/>s.
/// </summary>
/// <param name="analyzer"><see cref="DiagnosticAnalyzer"/> to run.</param>
/// <param name="source">A <see cref="string"/> representing a <see cref="CSharpSyntaxTree"/> the analysis should be performed on.</param>
public static Task <ImmutableArray <Diagnostic> > RunAnalyzer(this DiagnosticAnalyzer analyzer, string?source)
{
CSharpCompilation compilation = RoslynUtilities.CreateBaseCompilation();
if (!string.IsNullOrWhiteSpace(source))
{
compilation = compilation.AddSyntaxTrees(CSharpSyntaxTree.ParseText(source !));
}
return(RunAnalyzer(analyzer, compilation));
}
