protected virtual void EmitCheckPropertyImmutability(
PropertyModel propertyModel,
CompositeTypeGenerationInfo thisGenerationInfo,
MethodIL il
)
{
if (propertyModel.IsImmutable)
{
var setPropertyLabelWrapper = il.DefineLabel();
il
.EmitLoadThisField(thisGenerationInfo.CompositeField)
.EmitCall(IS_PROTOTYPE_GETTER)
.EmitBranch(BranchType.IF_TRUE, setPropertyLabelWrapper)
.EmitLoadString("Can not set immutable property ")
.EmitReflectionObjectOf(thisGenerationInfo.Parents[propertyModel.NativeInfo.DeclaringType.NewWrapperAsType(this.ctx)])
.EmitLoadString(propertyModel.NativeInfo.Name)
.EmitCall(QNAME_FROM_TYPE_AND_NAME)
.EmitCall(TO_STRING_METHOD)
.EmitLoadString("for a non-prototype composite instance.")
.EmitCall(STRING_CONCAT_METHOD_3)
.EmitThrowNewException(INVALID_OPERATION_EXCEPTION_CTOR_WITH_STRING)
.MarkLabel(setPropertyLabelWrapper);
}
}
protected virtual void EmitEventCheckMethodForStronglyReferencedEvents(
CILField eventField,
MethodIL il
)
{
il.EmitLoadThisField(eventField)
.EmitLoadNull()
.EmitCeq()
.EmitLoadInt32(0)
.EmitCeq()
.EmitReturn();
}