Merge pull request #3732 from practicalswift/unused-cpp-identifiers

Author: swift-ci

lib/AST/ASTContext.cpp

@@ -169,9 +169,6 @@ struct ASTContext::Implementation {
   /// The declaration of Swift.Void.
   TypeAliasDecl *VoidDecl = nullptr;
 
-  /// The declaration of Swift.Any.
-  TypeAliasDecl *AnyDecl = nullptr;
-
   /// The declaration of ObjectiveC.ObjCBool.
   StructDecl *ObjCBoolDecl = nullptr;
 

lib/Sema/CSGen.cpp

@@ -595,9 +595,6 @@ namespace {
         }
       }
 
-      // If there might be replacement constraints, get them now.
-      SmallVector<Constraint *, 4> replacementConstraints;
-
       // Copy over the existing bindings, dividing the constraints up
       // into "favored" and non-favored lists.
       SmallVector<Constraint *, 4> favoredConstraints;