fix a performance issue
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1 changed files with 2 additions and 1 deletions
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@ -906,7 +906,8 @@ pub fn str_to_mega_radix(stack: &mut Stack) -> OError {
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pub fn mega_to_str_radix(stack: &mut Stack) -> OError {
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pub fn mega_to_str_radix(stack: &mut Stack) -> OError {
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require_int_on_stack!(radix, stack, "mega-to-str-radix");
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require_int_on_stack!(radix, stack, "mega-to-str-radix");
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require_on_stack!(mega, Mega, stack, "mega-to-str-radix");
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require_on_stack!(mega, Mega, stack, "mega-to-str-radix");
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let mut result = Vec::new();
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// capacity because O(n)
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let mut result = Vec::with_capacity((mega as f64).powf(1.0 / radix as f64) as usize + 2);
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let neg = mega < 0;
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let neg = mega < 0;
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let mut mega = mega;
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let mut mega = mega;
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if neg {
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if neg {
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