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LibJS: Remove Object(Object& prototype) footgun

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This constructor was easily confused with a copy constructor, and it was
possible to accidentally copy-construct Objects in at least one way that
we dicovered (via generic ThrowCompletionOr construction).

This patch adds a mandatory ConstructWithPrototypeTag parameter to the
constructor to disambiguate it.
This commit is contained in:
Andreas Kling
2022-12-14 12:17:58 +01:00
parent 42b5c896e8
commit 4abdb68655
Notes: sideshowbarker 2024-07-17 03:15:34 +09:00 
Author: https://github.com/awesomekling
Commit: https://github.com/SerenityOS/serenity/commit/4abdb68655
Pull-request: https://github.com/SerenityOS/serenity/pull/16487
Reviewed-by: https://github.com/linusg ✅
90 changed files with 100 additions and 99 deletions
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2
Userland/Libraries/LibJS/Runtime/Intl/DateTimeFormat.cpp
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@@ -26,7 +26,7 @@ static Crypto::SignedBigInteger const s_one_million_bigint { 1'000'000 };
// 11 DateTimeFormat Objects, https://tc39.es/ecma402/#datetimeformat-objects
DateTimeFormat::DateTimeFormat(Object& prototype)
: Object(prototype)
: Object(ConstructWithPrototypeTag::Tag, prototype)
{
}