help with a Miri ICE

RalfJung · RalfJung · commit 3371a75bead0 · 2022-08-23T07:49:13.000-04:00
diff --git a/compiler/rustc_infer/src/infer/mod.rs b/compiler/rustc_infer/src/infer/mod.rs
@@ -550,7 +550,7 @@ impl<'tcx> TyCtxtInferExt<'tcx> for TyCtxt<'tcx> {
     fn infer_ctxt(self) -> InferCtxtBuilder<'tcx> {
         InferCtxtBuilder {
             tcx: self,
-            defining_use_anchor: DefiningAnchor::Error,
+            defining_use_anchor: DefiningAnchor::Bubble,
             considering_regions: true,
             fresh_typeck_results: None,
         }

Original file line number	Diff line number	Diff line change
`@@ -550,7 +550,7 @@ impl<'tcx> TyCtxtInferExt<'tcx> for TyCtxt<'tcx> {`
`550`	`550`	`fn infer_ctxt(self) -> InferCtxtBuilder<'tcx> {`
`551`	`551`	`InferCtxtBuilder {`
`552`	`552`	`tcx: self,`
`553`		`- defining_use_anchor: DefiningAnchor::Error,`
	`553`	`+ defining_use_anchor: DefiningAnchor::Bubble,`
`554`	`554`	`considering_regions: true,`
`555`	`555`	`fresh_typeck_results: None,`
`556`	`556`	`}`