# HG changeset patch
# User mcimadamore
# Date 1366031707 -3600
# Node ID b5e557f4d53636325b8ad118cae959f455be619e
# Parent  f4a2840bf9ad050217f026e4cab993d371992df4
8011376: Spurious checked exception errors in nested method call
Summary: Fallback attribution logic doesn't work properly when lambda throws checked exceptions
Reviewed-by: jjg

diff -r f4a2840bf9ad -r b5e557f4d536 langtools/src/share/classes/com/sun/tools/javac/comp/Attr.java
--- a/langtools/src/share/classes/com/sun/tools/javac/comp/Attr.java	Mon Apr 15 14:12:17 2013 +0100
+++ b/langtools/src/share/classes/com/sun/tools/javac/comp/Attr.java	Mon Apr 15 14:15:07 2013 +0100
@@ -2455,20 +2455,24 @@
                                 argtypes.append(param.vartype.type) :
                                 argtypes.append(syms.errType);
                     }
-                    return new MethodType(argtypes, Type.recoveryType, List.<Type>nil(), syms.methodClass);
+                    return new MethodType(argtypes, Type.recoveryType,
+                            List.of(syms.throwableType), syms.methodClass);
                 case REFERENCE:
-                    return new MethodType(List.<Type>nil(), Type.recoveryType, List.<Type>nil(), syms.methodClass);
+                    return new MethodType(List.<Type>nil(), Type.recoveryType,
+                            List.of(syms.throwableType), syms.methodClass);
                 default:
                     Assert.error("Cannot get here!");
             }
             return null;
         }
 
-        private void checkAccessibleTypes(final DiagnosticPosition pos, final Env<AttrContext> env, final InferenceContext inferenceContext, final Type... ts) {
+        private void checkAccessibleTypes(final DiagnosticPosition pos, final Env<AttrContext> env,
+                final InferenceContext inferenceContext, final Type... ts) {
             checkAccessibleTypes(pos, env, inferenceContext, List.from(ts));
         }
 
-        private void checkAccessibleTypes(final DiagnosticPosition pos, final Env<AttrContext> env, final InferenceContext inferenceContext, final List<Type> ts) {
+        private void checkAccessibleTypes(final DiagnosticPosition pos, final Env<AttrContext> env,
+                final InferenceContext inferenceContext, final List<Type> ts) {
             if (inferenceContext.free(ts)) {
                 inferenceContext.addFreeTypeListener(ts, new FreeTypeListener() {
                     @Override
diff -r f4a2840bf9ad -r b5e557f4d536 langtools/test/tools/javac/lambda/TargetType72.java
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/lambda/TargetType72.java	Mon Apr 15 14:15:07 2013 +0100
@@ -0,0 +1,39 @@
+/*
+ * Copyright (c) 2013, 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 8011376
+ * @summary Spurious checked exception errors in nested method call
+ * @compile TargetType72.java
+ */
+import java.io.IOException;
+import java.util.concurrent.Callable;
+
+class TargetType72 {
+
+    Callable<Number> c = id(id(()->{ if (true) throw new java.io.IOException(); return 0; }));
+
+    <Z> Z id(Z z) { return null; }
+
+}