diff options
Diffstat (limited to 'compiler')
| -rw-r--r-- | compiler/rustc_hir_typeck/src/fn_ctxt/checks.rs | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/compiler/rustc_hir_typeck/src/fn_ctxt/checks.rs b/compiler/rustc_hir_typeck/src/fn_ctxt/checks.rs index 877680053f0..d342d96a10f 100644 --- a/compiler/rustc_hir_typeck/src/fn_ctxt/checks.rs +++ b/compiler/rustc_hir_typeck/src/fn_ctxt/checks.rs @@ -1307,7 +1307,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> { // Type check the initializer. if let Some(ref init) = decl.init { let init_ty = self.check_decl_initializer(decl.hir_id, decl.pat, &init); - self.overwrite_local_ty_if_err(decl.hir_id, decl.pat, decl_ty, init_ty); + self.overwrite_local_ty_if_err(decl.hir_id, decl.pat, init_ty); } // Does the expected pattern type originate from an expression and what is the span? @@ -1322,7 +1322,7 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> { // Type check the pattern. Override if necessary to avoid knock-on errors. self.check_pat_top(&decl.pat, decl_ty, ty_span, origin_expr); let pat_ty = self.node_ty(decl.pat.hir_id); - self.overwrite_local_ty_if_err(decl.hir_id, decl.pat, decl_ty, pat_ty); + self.overwrite_local_ty_if_err(decl.hir_id, decl.pat, pat_ty); if let Some(blk) = decl.els { let previous_diverges = self.diverges.get(); @@ -1627,14 +1627,14 @@ impl<'a, 'tcx> FnCtxt<'a, 'tcx> { &self, hir_id: hir::HirId, pat: &'tcx hir::Pat<'tcx>, - decl_ty: Ty<'tcx>, ty: Ty<'tcx>, ) { if ty.references_error() { // Override the types everywhere with `err()` to avoid knock on errors. - self.write_ty(hir_id, ty); - self.write_ty(pat.hir_id, ty); - let local_ty = LocalTy { decl_ty, revealed_ty: ty }; + let err = self.tcx.ty_error(); + self.write_ty(hir_id, err); + self.write_ty(pat.hir_id, err); + let local_ty = LocalTy { decl_ty: err, revealed_ty: err }; self.locals.borrow_mut().insert(hir_id, local_ty); self.locals.borrow_mut().insert(pat.hir_id, local_ty); } |