X-Git-Url: https://git.lizzy.rs/?a=blobdiff_plain;f=compiler%2Frustc_mir_transform%2Fsrc%2Fsimplify.rs;h=8f6abe7a912feefefadb5ac24abbc8dbe97c3af9;hb=7997ff6612c1beadb74edd54f772c97147e14b96;hp=b7aa277ae5e2fef9a8c75bff0e745256dba7435d;hpb=028b4745f4db7297c5082caabff986a477662375;p=rust.git

diff --git a/compiler/rustc_mir_transform/src/simplify.rs b/compiler/rustc_mir_transform/src/simplify.rs
index b7aa277ae5e..8f6abe7a912 100644
--- a/compiler/rustc_mir_transform/src/simplify.rs
+++ b/compiler/rustc_mir_transform/src/simplify.rs
@@ -569,6 +569,7 @@ fn remove_unused_definitions(used_locals: &mut UsedLocals, body: &mut Body<'_>)
 
                     StatementKind::SetDiscriminant { ref place, .. }
                     | StatementKind::Deinit(ref place) => used_locals.is_used(place.local),
+                    StatementKind::Nop => false,
                     _ => true,
                 };