[Bug Report] UHT fail to parse double slash in multi-line comment

Development Programming & Scripting C++
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1

UHT fail to handle multi-line comment with double slash in the last line, and it fail to parse class definition far below.
When a multi-line comment such as copyright notice, has a URL in the last line, it becomes hard to find issue.

I found similar question here.

Small code to reproduce this bug:

/*
 * //  */
#pragma once

#include "CoreMinimal.h"
#include "GameFramework/GameModeBase.h"
#include "BasicCodeGameModeBase.generated.h"

UCLASS()
class BASICCODE_API ABasicCodeGameModeBase : public AGameModeBase
{
	GENERATED_BODY()
};

This code result in:

3>  Running UnrealHeaderTool "D:\Users\yos\Documents\Unreal Projects\BasicCode\BasicCode.uproject" "D:\Users\yos\Documents\Unreal Projects\BasicCode\Intermediate\Build\Win64\BasicCodeEditor\Development\BasicCodeEditor.uhtmanifest" -LogCmds="loginit warning, logexit warning, logdatabase error" -Unattended -WarningsAsErrors -installed
3>D:/Users/yos/Documents/Unreal Projects/BasicCode/Source/BasicCode/BasicCodeGameModeBase.h(10) : LogWindows: Error: === Critical error: ===
3>D:/Users/yos/Documents/Unreal Projects/BasicCode/Source/BasicCode/BasicCodeGameModeBase.h(10) : LogWindows: Error:
3>D:/Users/yos/Documents/Unreal Projects/BasicCode/Source/BasicCode/BasicCodeGameModeBase.h(10) : LogWindows: Error: Assertion failed: FoundClass [File:D:\Build\++UE4\Sync\Engine\Source\Programs\UnrealHeaderTool\Private\HeaderParser.cpp] [Line: 5550]
3>D:/Users/yos/Documents/Unreal Projects/BasicCode/Source/BasicCode/BasicCodeGameModeBase.h(10) : LogWindows: Error:
3>D:/Users/yos/Documents/Unreal Projects/BasicCode/Source/BasicCode/BasicCodeGameModeBase.h(10) : LogWindows: Error:
3>D:/Users/yos/Documents/Unreal Projects/BasicCode/Source/BasicCode/BasicCodeGameModeBase.h(10) : LogWindows: Error:
3>D:/Users/yos/Documents/Unreal Projects/BasicCode/Source/BasicCode/BasicCodeGameModeBase.h(10) : LogWindows: Error: