Add regression test comment

This commit is contained in:
Noah Lev 2022-08-08 14:09:55 -07:00
parent eab3b05b62
commit 28e4b9e64e

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@ -1,3 +1,5 @@
// Regression test for #100143
use std::iter::Peekable;
pub struct Span<F: Fn(&i32)> {