rust-lang/rust
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

ICE in new solver if we see an inference variable

Browse Source
This commit is contained in:
Michael Goulet
2023-01-25 00:38:34 +00:00
parent 2a17174ee6
commit 0f24e11ef5
3 changed files with 33 additions and 22 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
compiler/rustc_trait_selection/src/solve/assembly.rs
View File

@@ -321,9 +321,10 @@ impl<'tcx> EvalCtxt<'_, 'tcx> {
| ty::Tuple(_)
| ty::Param(_)
| ty::Placeholder(..)
| ty::Infer(_)
| ty::Infer(ty::IntVar(_) | ty::FloatVar(_))
| ty::Error(_) => return,
ty::Bound(..) => bug!("unexpected bound type: {goal:?}"),
ty::Infer(ty::TyVar(_) | ty::FreshTy(_) | ty::FreshIntTy(_) | ty::FreshFloatTy(_))
| ty::Bound(..) => bug!("unexpected self type for `{goal:?}`"),
ty::Alias(_, alias_ty) => alias_ty,
};
@@ -371,9 +372,10 @@ impl<'tcx> EvalCtxt<'_, 'tcx> {
| ty::Tuple(_)
| ty::Param(_)
| ty::Placeholder(..)
| ty::Infer(_)
| ty::Infer(ty::IntVar(_) | ty::FloatVar(_))
| ty::Error(_) => return,
ty::Bound(..) => bug!("unexpected bound type: {goal:?}"),
ty::Infer(ty::TyVar(_) | ty::FreshTy(_) | ty::FreshIntTy(_) | ty::FreshFloatTy(_))
| ty::Bound(..) => bug!("unexpected self type for `{goal:?}`"),
ty::Dynamic(bounds, ..) => bounds,
};