--- a/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/MemberEnter.java	Thu Jul 04 15:00:03 2019 +0200
+++ b/src/jdk.compiler/share/classes/com/sun/tools/javac/comp/MemberEnter.java	Thu Jul 04 16:51:24 2019 +0200
@@ -299,6 +299,8 @@
         if (chk.checkUnique(tree.pos(), v, enclScope)) {
             chk.checkTransparentVar(tree.pos(), v, enclScope);
             enclScope.enter(v);
+        } else if (v.owner.kind == MTH) {
+            enclScope.enter(v);
         }
 
         annotate.annotateLater(tree.mods.annotations, localEnv, v, tree.pos());

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/langtools/tools/javac/recovery/LocalVarHiding.java	Thu Jul 04 16:51:24 2019 +0200
@@ -0,0 +1,99 @@
+/*
+ * Copyright (c) 2019, Oracle and/or its affiliates. All rights reserved.
+ * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
+ *
+ * This code is free software; you can redistribute it and/or modify it
+ * under the terms of the GNU General Public License version 2 only, as
+ * published by the Free Software Foundation.
+ *
+ * This code is distributed in the hope that it will be useful, but WITHOUT
+ * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
+ * FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License
+ * version 2 for more details (a copy is included in the LICENSE file that
+ * accompanied this code).
+ *
+ * You should have received a copy of the GNU General Public License version
+ * 2 along with this work; if not, write to the Free Software Foundation,
+ * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
+ *
+ * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
+ * or visit www.oracle.com if you need additional information or have any
+ * questions.
+ */
+
+/*
+ * @test
+ * @bug 8227010
+ * @summary Verify error recovery after variable redeclaration
+ * @compile/fail/ref=LocalVarHiding.out -XDrawDiagnostics LocalVarHiding.java
+ */
+
+public class LocalVarHiding {
+    public void test(Decl l1) {
+        System.err.println(l1.originalMethod());
+
+        OverrideVar l1 = new OverrideVar();
+
+        System.err.println(l1.overrideMethod());
+
+        Decl l2 = new Decl();
+
+        System.err.println(l2.originalMethod());
+
+        OverrideVar l2 = new OverrideVar();
+
+        System.err.println(l2.overrideMethod());
+
+        Decl l3 = new Decl();
+
+        System.err.println(l3.originalMethod());
+
+        {
+            OverrideVar l3 = new OverrideVar();
+
+            System.err.println(l3.overrideMethod());
+        }
+
+        Decl l4 = new Decl();
+
+        System.err.println(l4.originalMethod());
+
+        try {
+            throw new OverrideVar();
+        } catch (OverrideVar l4) {
+            System.err.println(l4.overrideMethod());
+        }
+
+        Decl l5 = new Decl();
+
+        System.err.println(l5.originalMethod());
+
+        try (OverrideVar l5 = null) {
+            System.err.println(l5.overrideMethod());
+        }
+
+        Decl l6 = new Decl();
+
+        System.err.println(l6.originalMethod());
+
+        I i1 = l6 -> {
+            System.err.println(l6.overrideMethod());
+        };
+        I i2 = (OverrideVar l6) -> {
+            System.err.println(l6.overrideMethod());
+        };
+    }
+
+    public class Decl {
+        public int originalMethod() {}
+    }
+
+    public class OverrideVar extends Exception implements AutoCloseable {
+        @Override public void close() throws Exception {}
+        public int overrideMethod() {}
+    }
+
+    public interface I {
+        public void run(OverrideVar ov);
+    }
+}
\ No newline at end of file

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/test/langtools/tools/javac/recovery/LocalVarHiding.out	Thu Jul 04 16:51:24 2019 +0200
@@ -0,0 +1,8 @@
+LocalVarHiding.java:35:21: compiler.err.already.defined: kindname.variable, l1, kindname.method, test(LocalVarHiding.Decl)
+LocalVarHiding.java:43:21: compiler.err.already.defined: kindname.variable, l2, kindname.method, test(LocalVarHiding.Decl)
+LocalVarHiding.java:52:25: compiler.err.already.defined: kindname.variable, l3, kindname.method, test(LocalVarHiding.Decl)
+LocalVarHiding.java:63:30: compiler.err.already.defined: kindname.variable, l4, kindname.method, test(LocalVarHiding.Decl)
+LocalVarHiding.java:71:26: compiler.err.already.defined: kindname.variable, l5, kindname.method, test(LocalVarHiding.Decl)
+LocalVarHiding.java:79:16: compiler.err.already.defined: kindname.variable, l6, kindname.method, test(LocalVarHiding.Decl)
+LocalVarHiding.java:82:29: compiler.err.already.defined: kindname.variable, l6, kindname.method, test(LocalVarHiding.Decl)
+7 errors