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LibJS: Define BigInt::to_string to complement to_deprecated_string

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This commit is contained in:
Timothy Flynn 2023-02-12 21:03:11 -05:00 • committed by Linus Groh
parent b245300ba1
commit 7a7a649f5b
2 changed files with 10 additions and 1 deletions
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5
Userland/Libraries/LibJS/Runtime/BigInt.cpp
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@ -22,6 +22,11 @@ BigInt::BigInt(Crypto::SignedBigInteger big_integer)
VERIFY(!m_big_integer.is_invalid()); VERIFY(!m_big_integer.is_invalid());
} }
ErrorOr<String> BigInt::to_string() const
{
return String::formatted("{}n", TRY(m_big_integer.to_base(10)));
}
// 21.2.1.1.1 NumberToBigInt ( number ), https://tc39.es/ecma262/#sec-numbertobigint // 21.2.1.1.1 NumberToBigInt ( number ), https://tc39.es/ecma262/#sec-numbertobigint
ThrowCompletionOr<BigInt*> number_to_bigint(VM& vm, Value number) ThrowCompletionOr<BigInt*> number_to_bigint(VM& vm, Value number)
{ {

6
Userland/Libraries/LibJS/Runtime/BigInt.h
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@ -6,6 +6,8 @@
#pragma once #pragma once
#include <AK/Error.h>
#include <AK/String.h>
#include <AK/StringView.h> #include <AK/StringView.h>
#include <LibCrypto/BigInt/SignedBigInteger.h> #include <LibCrypto/BigInt/SignedBigInteger.h>
#include <LibJS/Heap/Cell.h> #include <LibJS/Heap/Cell.h>
@ -21,7 +23,9 @@ public:
virtual ~BigInt() override = default; virtual ~BigInt() override = default;
Crypto::SignedBigInteger const& big_integer() const { return m_big_integer; } Crypto::SignedBigInteger const& big_integer() const { return m_big_integer; }
const DeprecatedString to_deprecated_string() const { return DeprecatedString::formatted("{}n", m_big_integer.to_base_deprecated(10)); }
ErrorOr<String> to_string() const;
DeprecatedString to_deprecated_string() const { return DeprecatedString::formatted("{}n", m_big_integer.to_base_deprecated(10)); }
private: private:
explicit BigInt(Crypto::SignedBigInteger); explicit BigInt(Crypto::SignedBigInteger);