Move type map setup to driver code.

src/Generator/BindingContext.cs

@@ -31,7 +31,6 @@ namespace CppSharp.Generators
             Delegates = new Dictionary<Function, DelegatesPass.DelegateDefinition>();
 
             TypeMaps = new TypeMapDatabase();
-            TypeMaps.SetupTypeMaps(Options.GeneratorKind);
 
             TranslationUnitPasses = new PassBuilder<TranslationUnitPass>(this);
             GeneratorOutputPasses = new PassBuilder<GeneratorOutputPass>(this);

src/Generator/Driver.cs

@@ -67,6 +67,7 @@ namespace CppSharp
             ValidateOptions();
             ParserOptions.SetupIncludes();
             Context = new BindingContext(Options, ParserOptions);
+            Context.TypeMaps.SetupTypeMaps(Options.GeneratorKind);
             Generator = CreateGeneratorFromKind(Options.GeneratorKind);
         }