Reserve necessary space for params in generics_of#80208
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bors merged 1 commit intorust-lang:masterfrom Dec 22, 2020
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Reserve necessary space for params in generics_of#80208bors merged 1 commit intorust-lang:masterfrom
bors merged 1 commit intorust-lang:masterfrom
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@bors r+ rollup |
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This could have a perf impact, are you sure it should be rolled up? |
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…ewjasper Reserve necessary space for params in generics_of Always reserve space for the exact number of generic parameters we need in generics_of. As far as I can see, the default is 0/4 elements based on has_self, and the vector grows on after that.
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@bors rollup=never |
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☀️ Test successful - checks-actions |
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Always reserve space for the exact number of generic parameters we need in generics_of. As far as I can see, the default is 0/4 elements based on has_self, and the vector grows on after that.