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Diffstat (limited to '')
-rw-r--r-- | compiler/rustc_infer/src/infer/lub.rs | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/compiler/rustc_infer/src/infer/lub.rs b/compiler/rustc_infer/src/infer/lub.rs index d6e56fcb7..97ed4729b 100644 --- a/compiler/rustc_infer/src/infer/lub.rs +++ b/compiler/rustc_infer/src/infer/lub.rs @@ -30,6 +30,11 @@ impl<'tcx> TypeRelation<'tcx> for Lub<'_, '_, 'tcx> { "Lub" } + fn intercrate(&self) -> bool { + assert!(!self.fields.infcx.intercrate); + false + } + fn tcx(&self) -> TyCtxt<'tcx> { self.fields.tcx() } @@ -42,6 +47,10 @@ impl<'tcx> TypeRelation<'tcx> for Lub<'_, '_, 'tcx> { self.a_is_expected } + fn mark_ambiguous(&mut self) { + bug!("mark_ambiguous used outside of coherence"); + } + fn relate_with_variance<T: Relate<'tcx>>( &mut self, variance: ty::Variance, |