X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=src%2Flibrustc_mir%2Fborrow_check%2Fnll%2Ftype_check%2Fmod.rs;h=39019b35beb184517e8bacddcfa6990746587853;hb=62b359094f0dcebdb03e4bbc0e4934ce38d8623a;hp=06dfd4bc2cc1fc7ac567e023feac1b2bea0bdca2;hpb=5e2ff63e29c20353b9929337e4c3b641adbf488f;p=rust.git

diff --git a/src/librustc_mir/borrow_check/nll/type_check/mod.rs b/src/librustc_mir/borrow_check/nll/type_check/mod.rs
index 06dfd4bc2cc..39019b35beb 100644
--- a/src/librustc_mir/borrow_check/nll/type_check/mod.rs
+++ b/src/librustc_mir/borrow_check/nll/type_check/mod.rs
@@ -9,6 +9,7 @@
 // except according to those terms.
 
 //! This pass type-checks the MIR to ensure it is not broken.
+
 #![allow(unreachable_code)]
 
 use borrow_check::borrow_set::BorrowSet;
@@ -777,7 +778,7 @@ impl MirTypeckRegionConstraints<'tcx> {
     fn placeholder_region(
         &mut self,
         infcx: &InferCtxt<'_, '_, 'tcx>,
-        placeholder: ty::Placeholder,
+        placeholder: ty::PlaceholderRegion,
     ) -> ty::Region<'tcx> {
         let placeholder_index = self.placeholder_indices.insert(placeholder);
         match self.placeholder_index_to_region.get(placeholder_index) {
@@ -1314,7 +1315,6 @@ fn check_stmt(&mut self, mir: &Mir<'tcx>, stmt: &Statement<'tcx>, location: Loca
             | StatementKind::StorageLive(..)
             | StatementKind::StorageDead(..)
             | StatementKind::InlineAsm { .. }
-            | StatementKind::EndRegion(_)
             | StatementKind::Retag { .. }
             | StatementKind::EscapeToRaw { .. }
             | StatementKind::Nop => {}
@@ -1468,7 +1468,7 @@ fn check_terminator(
                             value_ty,
                             ty,
                             term_location.to_locations(),
-                            ConstraintCategory::Return,
+                            ConstraintCategory::Yield,
                         ) {
                             span_mirbug!(
                                 self,
@@ -1546,8 +1546,7 @@ fn check_call_dest(
                 }
             }
             None => {
-                // FIXME(canndrew): This is_never should probably be an is_uninhabited
-                if !sig.output().is_never() {
+                if !sig.output().conservative_is_uninhabited() {
                     span_mirbug!(self, term, "call to converging function {:?} w/o dest", sig);
                 }
             }