public override Func <SerializationContext, EnumSerializationMethod, MessagePackSerializer <T> > CreateConstructor <T>()
{
if (!this._typeBuilder.IsCreated())
{
/*
* .ctor( PackerCompatibilityOptions c, EnumSerializerMethod method )
* : base( c, method )
* {
* }
*/
var il = new TracingILGenerator(this._contextConstructorBuilder, TextWriter.Null, this._isDebuggable);
// : base( c, method )
il.EmitLdarg_0();
il.EmitLdarg_1();
il.EmitLdarg_2();
Contract.Assert(this._typeBuilder.BaseType != null);
il.EmitCallConstructor(
this._typeBuilder.BaseType.GetConstructor(
BindingFlags.Instance | BindingFlags.Public | BindingFlags.NonPublic, null, this._constructorParameterTypes, null
)
);
il.EmitRet();
}
var ctor = this._typeBuilder.CreateType().GetConstructor(this._constructorParameterTypes);
var contextParameter = Expression.Parameter(typeof(SerializationContext), "context");
var methodParameter = Expression.Parameter(typeof(EnumSerializationMethod), "method");
#if DEBUG
Contract.Assert(ctor != null, "ctor != null");
#endif
return
(Expression.Lambda <Func <SerializationContext, EnumSerializationMethod, MessagePackSerializer <T> > >(
Expression.New(
ctor,
contextParameter,
methodParameter
),
contextParameter,
methodParameter
).Compile());
}
private void EmitMethodEnumConstructor(Type baseType, TracingILGenerator il)
{
/*
* .ctor( SerializationContext c, EnumSerializerMethod method )
* : base( c, method )
* {
* }
*/
// : base( c, method )
il.EmitLdarg_0();
il.EmitLdarg_1();
il.EmitLdarg_2();
il.EmitCallConstructor(
baseType.GetRuntimeConstructor(ContextAndEnumSerializationMethodConstructorParameterTypes)
);
il.EmitRet();
}