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LibJS: Use u64 instead of u32 in NumberPrototype::to_string

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Update to #7033
Partial fix for #7034 (just ups the range to about 2 ** 54 before
losing precision)
This commit is contained in:
Luke 2021-05-11 18:19:41 +01:00 • committed by Linus Groh
parent 2ff03ecfa8
commit c5c9494f48
2 changed files with 3 additions and 2 deletions
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4
Userland/Libraries/LibJS/Runtime/NumberPrototype.cpp
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@ -80,7 +80,7 @@ JS_DEFINE_NATIVE_FUNCTION(NumberPrototype::to_string)
if (negative)
number *= -1;
u32 int_part = floor(number);
u64 int_part = floor(number);
double decimal_part = number - int_part;
Vector<char> backwards_characters;
@ -111,7 +111,7 @@ JS_DEFINE_NATIVE_FUNCTION(NumberPrototype::to_string)
for (u8 i = 0; i < precision; ++i) {
decimal_part *= radix;
u32 integral = floor(decimal_part);
u64 integral = floor(decimal_part);
characters.append(digits[integral]);
decimal_part -= integral;
}