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-rw-r--r--crates/hir_ty/src/traits/chalk.rs10
1 files changed, 8 insertions, 2 deletions
diff --git a/crates/hir_ty/src/traits/chalk.rs b/crates/hir_ty/src/traits/chalk.rs
index 27f0ed628..009b17a7f 100644
--- a/crates/hir_ty/src/traits/chalk.rs
+++ b/crates/hir_ty/src/traits/chalk.rs
@@ -129,8 +129,12 @@ impl<'a> chalk_solve::RustIrDatabase<Interner> for ChalkContext<'a> {
129 debug!("impls_for_trait returned {} impls", result.len()); 129 debug!("impls_for_trait returned {} impls", result.len());
130 result 130 result
131 } 131 }
132 fn impl_provided_for(&self, auto_trait_id: TraitId, struct_id: AdtId) -> bool { 132 fn impl_provided_for(
133 debug!("impl_provided_for {:?}, {:?}", auto_trait_id, struct_id); 133 &self,
134 auto_trait_id: TraitId,
135 application_ty: &chalk_ir::ApplicationTy<Interner>,
136 ) -> bool {
137 debug!("impl_provided_for {:?}, {:?}", auto_trait_id, application_ty);
134 false // FIXME 138 false // FIXME
135 } 139 }
136 fn associated_ty_value(&self, id: AssociatedTyValueId) -> Arc<AssociatedTyValue> { 140 fn associated_ty_value(&self, id: AssociatedTyValueId) -> Arc<AssociatedTyValue> {
@@ -422,6 +426,7 @@ fn well_known_trait_from_lang_attr(name: &str) -> Option<WellKnownTrait> {
422 "fn_mut" => WellKnownTrait::FnMut, 426 "fn_mut" => WellKnownTrait::FnMut,
423 "fn" => WellKnownTrait::Fn, 427 "fn" => WellKnownTrait::Fn,
424 "unsize" => WellKnownTrait::Unsize, 428 "unsize" => WellKnownTrait::Unsize,
429 "coerce_unsized" => WellKnownTrait::CoerceUnsized,
425 _ => return None, 430 _ => return None,
426 }) 431 })
427} 432}
@@ -437,6 +442,7 @@ fn lang_attr_from_well_known_trait(attr: WellKnownTrait) -> &'static str {
437 WellKnownTrait::Fn => "fn", 442 WellKnownTrait::Fn => "fn",
438 WellKnownTrait::Unsize => "unsize", 443 WellKnownTrait::Unsize => "unsize",
439 WellKnownTrait::Unpin => "unpin", 444 WellKnownTrait::Unpin => "unpin",
445 WellKnownTrait::CoerceUnsized => "coerce_unsized",
440 } 446 }
441} 447}
442 448