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authorbors <bors@rust-lang.org>2021-07-28 05:59:30 +0000
committerbors <bors@rust-lang.org>2021-07-28 05:59:30 +0000
commitaea2e446f09b923d513013743b37b43fca7282dc (patch)
treeac53a52123dd478795393e478e43608b98871609 /compiler/rustc_mir/src/transform/coverage/debug.rs
parent8b50cc9a2c408caef30a1cf950c948509b2f648e (diff)
parent72465b0a32e689cd6a61120479c13b38281108a7 (diff)
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Auto merge of #86735 - jhpratt:rfc-3107, r=petrochenkov
Implement RFC 3107: `#[derive(Default)]` on enums with a `#[default]` attribute

This PR implements RFC 3107, which permits `#[derive(Default)]` on enums where a unit variant has a `#[default]` attribute. See comments for current status.
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