FloatingPointState.h

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// Copyright Epic Games, Inc. All Rights Reserved.
 
#pragma once
 
#include "uLang/Common/Common.h"
 
namespace uLang
{
 
void ULANGCORE_API AssertExpectedFloatingPointState();
 
void ULANGCORE_API SetProblematicFloatingPointStateForTesting();
 
class CFloatStateSaveRestore
{
public:
    ULANGCORE_API CFloatStateSaveRestore();
    ULANGCORE_API ~CFloatStateSaveRestore();
 
private:
    // The relevant control register is 32-bit on all current targets.
    uint32_t _SavedState;
};
 
class CFloatStateCheckOnly
{
public:
    CFloatStateCheckOnly()
    {
        AssertExpectedFloatingPointState();
    }
};
 
class CFloatStateDoNothing
{
};
 
}