Base:
method
MakeConstantValue
Microsoft.CodeAnalysis.CSharp.Symbols.SourceFieldSymbolWithSyntaxReference.MakeConstantValue(System.Collections.Generic.HashSet<Microsoft.CodeAnalysis.CSharp.Symbols.SourceFieldSymbolWithSyntaxReference>, System.Boolean, Microsoft.CodeAnalysis.CSharp.BindingDiagnosticBag)