#include "il2cpp-config.h"

#include "il2cpp-runtime-metadata.h"

#include "il2cpp-class-internals.h"

#include "il2cpp-object-internals.h"

#include "Parameter.h"

#include "vm-utils/BlobReader.h"

#include "vm/Class.h"

#include "vm/Object.h"

#include "vm/Method.h"

#include "hybridclr/metadata/MetadataUtil.h"

namespace il2cpp

{

namespace vm

{

Il2CppObject* Parameter::GetDefaultParameterValueObject(const MethodInfo* method, const ParameterInfo* parameter, bool* isExplicitySetNullDefaultValue)

{

const Il2CppType* typeOfDefaultValue;

const char* data = Method::GetParameterDefaultValue(method, parameter, &typeOfDefaultValue, isExplicitySetNullDefaultValue);

if (data == NULL)

return NULL;

Il2CppClass* parameterType = Class::FromIl2CppType(parameter->parameter_type);

if (parameterType->valuetype)

{

if (strcmp(parameterType->name, "Nullable`1") == 0 && strcmp(parameterType->namespaze, "System") == 0)

{

parameterType = parameterType->element_class;

typeOfDefaultValue = &parameterType->byval_arg;

}

Class::SetupFields(parameterType);

IL2CPP_ASSERT(parameterType->size_inited);

void* value = alloca(parameterType->instance_size - sizeof(Il2CppObject));

utils::BlobReader::GetConstantValueFromBlob(typeOfDefaultValue->type, data, value, false);

return Object::Box(parameterType, value);

}

Il2CppObject* value = NULL;

bool useCompressBlobSize = hybridclr::metadata::IsInterpreterType(method->klass);

utils::BlobReader::GetConstantValueFromBlob(typeOfDefaultValue->type, data, &value, useCompressBlobSize);

return value;

}

}

}