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author | bors[bot] <26634292+bors[bot]@users.noreply.github.com> | 2021-04-03 10:19:55 +0100 |
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committer | GitHub <[email protected]> | 2021-04-03 10:19:55 +0100 |
commit | 8289b96216b5d4ddd0b6cf9feccb7af574d022a8 (patch) | |
tree | 079dabc4e0de72e30d2bd04bd50427ff6950b348 /crates/hir_ty/src/traits.rs | |
parent | 327f3a0a3017e047be58b8312f8bf3ac690db3fd (diff) | |
parent | e480d81988fc0c0e4f80f1c54058b95b9aaf1ebf (diff) |
Merge #8309
8309: Introduce `GenericArg` like in Chalk r=flodiebold a=flodiebold
Plus some more adaptations to Substitution.
Lots of `assert_ty_ref` that we should revisit when introducing lifetime/const parameters.
Co-authored-by: Florian Diebold <[email protected]>
Diffstat (limited to 'crates/hir_ty/src/traits.rs')
-rw-r--r-- | crates/hir_ty/src/traits.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/crates/hir_ty/src/traits.rs b/crates/hir_ty/src/traits.rs index ccee0e5ad..a15b6486e 100644 --- a/crates/hir_ty/src/traits.rs +++ b/crates/hir_ty/src/traits.rs | |||
@@ -138,7 +138,7 @@ pub(crate) fn trait_solve_query( | |||
138 | .. | 138 | .. |
139 | })) = &goal.value.goal | 139 | })) = &goal.value.goal |
140 | { | 140 | { |
141 | if let TyKind::BoundVar(_) = &projection_ty.substitution[0].interned(&Interner) { | 141 | if let TyKind::BoundVar(_) = projection_ty.self_type_parameter().interned(&Interner) { |
142 | // Hack: don't ask Chalk to normalize with an unknown self type, it'll say that's impossible | 142 | // Hack: don't ask Chalk to normalize with an unknown self type, it'll say that's impossible |
143 | return Some(Solution::Ambig(Guidance::Unknown)); | 143 | return Some(Solution::Ambig(Guidance::Unknown)); |
144 | } | 144 | } |