From f77971e221d4726520b18217eb2acb291fb74ce9 Mon Sep 17 00:00:00 2001 From: clubby789 Date: Sat, 13 May 2023 13:19:01 +0100 Subject: Handle error body when in generator layout --- compiler/rustc_metadata/src/rmeta/encoder.rs | 7 +++++-- 1 file changed, 5 insertions(+), 2 deletions(-) (limited to 'compiler/rustc_metadata/src/rmeta') diff --git a/compiler/rustc_metadata/src/rmeta/encoder.rs b/compiler/rustc_metadata/src/rmeta/encoder.rs index 36be07f6205..0d7f9b75b22 100644 --- a/compiler/rustc_metadata/src/rmeta/encoder.rs +++ b/compiler/rustc_metadata/src/rmeta/encoder.rs @@ -1516,8 +1516,11 @@ impl<'a, 'tcx> EncodeContext<'a, 'tcx> { if encode_opt { record!(self.tables.optimized_mir[def_id.to_def_id()] <- tcx.optimized_mir(def_id)); - if tcx.sess.opts.unstable_opts.drop_tracking_mir && let DefKind::Generator = self.tcx.def_kind(def_id) { - record!(self.tables.mir_generator_witnesses[def_id.to_def_id()] <- tcx.mir_generator_witnesses(def_id)); + if tcx.sess.opts.unstable_opts.drop_tracking_mir + && let DefKind::Generator = self.tcx.def_kind(def_id) + && let Some(witnesses) = tcx.mir_generator_witnesses(def_id) + { + record!(self.tables.mir_generator_witnesses[def_id.to_def_id()] <- witnesses); } } if encode_const { -- cgit 1.4.1-3-g733a5