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-rw-r--r--compiler/rustc_mir_transform/src/abort_unwinding_calls.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/compiler/rustc_mir_transform/src/abort_unwinding_calls.rs b/compiler/rustc_mir_transform/src/abort_unwinding_calls.rs
index 451d3be255f..ba70a4453d6 100644
--- a/compiler/rustc_mir_transform/src/abort_unwinding_calls.rs
+++ b/compiler/rustc_mir_transform/src/abort_unwinding_calls.rs
@@ -41,6 +41,7 @@ impl<'tcx> MirPass<'tcx> for AbortUnwindingCalls {
             ty::Closure(..) => Abi::RustCall,
             ty::CoroutineClosure(..) => Abi::RustCall,
             ty::Coroutine(..) => Abi::Rust,
+            ty::Error(_) => return,
             _ => span_bug!(body.span, "unexpected body ty: {:?}", body_ty),
         };
         let body_can_unwind = layout::fn_can_unwind(tcx, Some(def_id), body_abi);