Merge pull request #24467 from DougGregor/lazy-opaque-info-cleanup

Author: swift-ci

lib/IRGen/IRGenModule.h

@@ -242,6 +242,7 @@ class IRGenerator {
   /// Field metadata records that have already been lazily emitted, or are
   /// queued up.
   llvm::SmallPtrSet<NominalTypeDecl *, 4> LazilyEmittedFieldMetadata;
+
   struct LazyOpaqueInfo {
     bool IsDescriptorUsed = false;
     bool IsDescriptorEmitted = false;