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LibCrypto+LibJS: Remove the create_from methods from BigInteger

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Instead we just use a specific constructor. With this set of
constructors using curly braces for constructing is highly recommended.
As then it will not do too many implicit conversions which could lead to
unexpected loss of data or calling the much slower double constructor.

Also to ensure we don't feed (Un)SignedBigInteger infinities we throw
RangeError earlier for Durations.
This commit is contained in:
davidot
2022-08-26 00:49:50 +02:00
committed by Linus Groh
parent 528891bf69
commit 791855deab
Notes: sideshowbarker 2024-07-17 07:42:40 +09:00 
Author: https://github.com/davidot
Commit: https://github.com/SerenityOS/serenity/commit/791855deab
Pull-request: https://github.com/SerenityOS/serenity/pull/15029
Reviewed-by: https://github.com/linusg ✅
Reviewed-by: https://github.com/trflynn89
19 changed files with 77 additions and 82 deletions
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14
Userland/Libraries/LibJS/Runtime/Intl/MathematicalValue.cpp
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@@ -84,7 +84,7 @@ MathematicalValue MathematicalValue::plus(Checked<i32> addition) const
return MathematicalValue { value + addition.value() };
},
[&](Crypto::SignedBigInteger const& value) {
return MathematicalValue { value.plus(Crypto::SignedBigInteger::create_from(addition.value())) };
return MathematicalValue { value.plus(Crypto::SignedBigInteger { addition.value() }) };
},
[](auto) -> MathematicalValue { VERIFY_NOT_REACHED(); });
}
@@ -108,7 +108,7 @@ MathematicalValue MathematicalValue::minus(Checked<i32> subtraction) const
return MathematicalValue { value - subtraction.value() };
},
[&](Crypto::SignedBigInteger const& value) {
return MathematicalValue { value.minus(Crypto::SignedBigInteger::create_from(subtraction.value())) };
return MathematicalValue { value.minus(Crypto::SignedBigInteger { subtraction.value() }) };
},
[](auto) -> MathematicalValue { VERIFY_NOT_REACHED(); });
}
@@ -132,7 +132,7 @@ MathematicalValue MathematicalValue::multiplied_by(Checked<i32> multiplier) cons
return MathematicalValue { value * multiplier.value() };
},
[&](Crypto::SignedBigInteger const& value) {
return MathematicalValue { value.multiplied_by(Crypto::SignedBigInteger::create_from(multiplier.value())) };
return MathematicalValue { value.multiplied_by(Crypto::SignedBigInteger { multiplier.value() }) };
},
[](auto) -> MathematicalValue { VERIFY_NOT_REACHED(); });
}
@@ -156,7 +156,7 @@ MathematicalValue MathematicalValue::divided_by(Checked<i32> divisor) const
return MathematicalValue { value / divisor.value() };
},
[&](Crypto::SignedBigInteger const& value) {
return MathematicalValue { value.divided_by(Crypto::SignedBigInteger::create_from(divisor.value())).quotient };
return MathematicalValue { value.divided_by(Crypto::SignedBigInteger { divisor.value() }).quotient };
},
[](auto) -> MathematicalValue { VERIFY_NOT_REACHED(); });
}
@@ -177,8 +177,8 @@ static Crypto::SignedBigInteger bigint_power(Checked<i32> exponent)
{
VERIFY(exponent >= 0);
static auto base = Crypto::SignedBigInteger::create_from(10);
auto result = Crypto::SignedBigInteger::create_from(1);
static auto base = Crypto::SignedBigInteger { 10 };
auto result = Crypto::SignedBigInteger { 1 };
for (i32 i = 0; i < exponent; ++i)
result = result.multiplied_by(base);
@@ -224,7 +224,7 @@ bool MathematicalValue::modulo_is_zero(Checked<i32> mod) const
return result.is_equal_to(MathematicalValue { 0.0 });
},
[&](Crypto::SignedBigInteger const& value) {
return modulo(value, Crypto::SignedBigInteger::create_from(mod.value())).is_zero();
return modulo(value, Crypto::SignedBigInteger { mod.value() }).is_zero();
},
[](auto) -> bool { VERIFY_NOT_REACHED(); });
}