From: bors[bot] <26634292+bors[bot]@users.noreply.github.com> Date: Sun, 20 Dec 2020 11:47:01 +0000 (+0000) Subject: Merge #6921 X-Git-Url: https://git.lizzy.rs/?a=commitdiff_plain;h=eefbae7ed4fca97281bbcd8e5738311be3a31dc6;p=rust.git Merge #6921 6921: Higher-ranked trait bounds for where clauses r=flodiebold a=Veykril There is a slight problem with this which is also noted in a FIXME now but `LifetimeParameters` of these ForLifetime where clauses allocate the lifetimes in the corresponding arena as if they were lifetimes of the item itself and not just the clause they belong to. I wasn't entirely sure what I could do about this but given nothing really uses lifetimes like that currently I figured it might be fine? Open to suggestions for that problem. Co-authored-by: Lukas Wirth --- eefbae7ed4fca97281bbcd8e5738311be3a31dc6