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faf1891deb
Stop peeling the last iteration of the loop in `Vec::resize_with` `resize_with` uses the `ExtendWith` code that peels the last iteration: https://github.com/rust-lang/rust/blob/341d8b8a2c290b4535e965867e876b095461ff6e/library/alloc/src/vec/mod.rs#L2525-L2529 But that's kinda weird for `ExtendFunc` because it does the same thing on the last iteration anyway: https://github.com/rust-lang/rust/blob/341d8b8a2c290b4535e965867e876b095461ff6e/library/alloc/src/vec/mod.rs#L2494-L2502 So this just has it use the normal `extend`-from-`TrustedLen` code instead. r? `@ghost`