src/jdk.compiler/share/classes/com/sun/tools/javac/code/Symbol.java

@@ -905,12 +905,13 @@
     public static class ModuleSymbol extends TypeSymbol
             implements ModuleElement {
 
         public Name version;
         public JavaFileManager.Location sourceLocation;
-        public JavaFileManager.Location patchLocation;
         public JavaFileManager.Location classLocation;
+        public JavaFileManager.Location patchLocation;
+        public JavaFileManager.Location patchOutputLocation;
 
         /** All directives, in natural order. */
         public List<com.sun.tools.javac.code.Directive> directives;
         public List<com.sun.tools.javac.code.Directive.RequiresDirective> requires;
         public List<com.sun.tools.javac.code.Directive.ExportsDirective> exports;