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Add cycle recovery for generic predicates

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This commit is contained in:
Florian Diebold 2019-11-30 12:39:21 +01:00
parent cf6809645e
commit 3ca40f7c08
3 changed files with 10 additions and 8 deletions
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8
crates/ra_hir_ty/src/tests.rs
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@ -4718,10 +4718,6 @@ fn test() {
}
#[test]
// FIXME this is currently a Salsa panic; it would be nicer if it just returned
// in Unknown, and we should be able to do that once Salsa allows us to handle
// the cycle. But at least it doesn't overflow for now.
#[should_panic]
fn unselected_projection_in_trait_env_cycle_1() {
let t = type_at(
r#"
@ -4742,10 +4738,6 @@ fn test<T: Trait>() where T: Trait2<T::Item> {
}
#[test]
// FIXME this is currently a Salsa panic; it would be nicer if it just returned
// in Unknown, and we should be able to do that once Salsa allows us to handle
// the cycle. But at least it doesn't overflow for now.
#[should_panic]
fn unselected_projection_in_trait_env_cycle_2() {
let t = type_at(
r#"