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Make PolyTraitRef::self_ty return Binder<Ty> - #72508
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ecstatic-morse
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May 23, 2020
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PolyTraitPredicate::self_ty return Binder<Ty>PolyTraitRef::self_ty return Binder<Ty>| pub fn self_ty(&self) -> Ty<'tcx> { | ||
| self.skip_binder().self_ty() | ||
| pub fn self_ty(&self) -> Binder<Ty<'tcx>> { | ||
| self.map_bound_ref(|tr| tr.self_ty()) |
nikomatsakis
approved these changes
May 26, 2020
| Some(format!( | ||
| "`?` couldn't convert the error to `{}`", | ||
| trait_ref.self_ty(), | ||
| trait_ref.skip_binder().self_ty(), |
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"Less yay" -- this seems ok for now I guess but I wish we had a different solution than skipping the binder
nikomatsakis
commented
May 26, 2020
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@bors r+ |
bors
commented
May 26, 2020
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📌 Commit 09cd547 has been approved by |
Dylan-DPC-zz pushed a commit
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May 27, 2020
…matsakis Make `PolyTraitRef::self_ty` return `Binder<Ty>` This came up during review of rust-lang#71618. The current implementation is the same as a call to `skip_binder` but harder to audit. Make it preserve binding levels and add a call to `skip_binder` at all use sites so they can be audited as part of rust-lang#72507.
failed in rollup ci check @bors r- |
ecstatic-morse
commented
Jun 2, 2020
ContributorAuthor
@bors retry |
ecstatic-morse
commented
Jun 4, 2020
ContributorAuthor
@bors r=nikomatsakis |
bors
commented
Jun 4, 2020
Collaborator
📌 Commit b4e06b9 has been approved by |
bors
commented
Jun 4, 2020
Collaborator
⌛ Testing commit b4e06b9 with merge 0372fd6c280a1a0b743a22403c39bb95daebf364... |
Dylan-DPC-zz
commented
Jun 4, 2020
@bors retry yield |
Dylan-DPC-zz pushed a commit
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Jun 5, 2020
…matsakis Make `PolyTraitRef::self_ty` return `Binder<Ty>` This came up during review of rust-lang#71618. The current implementation is the same as a call to `skip_binder` but harder to audit. Make it preserve binding levels and add a call to `skip_binder` at all use sites so they can be audited as part of rust-lang#72507.
Dylan-DPC-zz pushed a commit
to Dylan-DPC-zz/rust
that referenced
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Jun 5, 2020
…matsakis Make `PolyTraitRef::self_ty` return `Binder<Ty>` This came up during review of rust-lang#71618. The current implementation is the same as a call to `skip_binder` but harder to audit. Make it preserve binding levels and add a call to `skip_binder` at all use sites so they can be audited as part of rust-lang#72507.
RalfJung
commented
Jun 6, 2020
Member
Could this have caused #73043 (comment)? I can't see a direct connection, and the panic unfortunately doesn't have a useful line number, but the other changes in that rollup seem even less likely to be the culprit. |
RalfJung
commented
Jun 6, 2020
Member
Hm, probably it's not this one, as #73053 has the same failure. |
RalfJung added a commit
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Jun 6, 2020
…matsakis Make `PolyTraitRef::self_ty` return `Binder<Ty>` This came up during review of rust-lang#71618. The current implementation is the same as a call to `skip_binder` but harder to audit. Make it preserve binding levels and add a call to `skip_binder` at all use sites so they can be audited as part of rust-lang#72507.
RalfJung added a commit
to RalfJung/rust
that referenced
this pull request
Jun 6, 2020
…matsakis Make `PolyTraitRef::self_ty` return `Binder<Ty>` This came up during review of rust-lang#71618. The current implementation is the same as a call to `skip_binder` but harder to audit. Make it preserve binding levels and add a call to `skip_binder` at all use sites so they can be audited as part of rust-lang#72507.
bors added a commit
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Jun 6, 2020
Rollup of 3 pull requests Successful merges: - rust-lang#71796 (de-promote Duration::from_secs) - rust-lang#72508 (Make `PolyTraitRef::self_ty` return `Binder<Ty>`) - rust-lang#72708 (linker: Add a linker rerun hack for gcc versions not supporting -static-pie) Failed merges: r? @ghost
tesuji pushed a commit
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Jun 9, 2020
…matsakis Make `PolyTraitRef::self_ty` return `Binder<Ty>` This came up during review of rust-lang#71618. The current implementation is the same as a call to `skip_binder` but harder to audit. Make it preserve binding levels and add a call to `skip_binder` at all use sites so they can be audited as part of rust-lang#72507.
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This came up during review of #71618. The current implementation is the same as a call to
skip_binderbut harder to audit. Make it preserve binding levels and add a call toskip_binderat all use sites so they can be audited as part of #72507.