--- a/langtools/src/share/classes/com/sun/tools/javac/code/Types.java	Wed Apr 30 23:02:14 2014 -0700
+++ b/langtools/src/share/classes/com/sun/tools/javac/code/Types.java	Thu May 01 20:36:11 2014 +0100
@@ -43,6 +43,7 @@
 import com.sun.tools.javac.comp.Enter;
 import com.sun.tools.javac.comp.Env;
 import com.sun.tools.javac.jvm.ClassReader;
+import com.sun.tools.javac.tree.JCTree;
 import com.sun.tools.javac.util.*;
 import static com.sun.tools.javac.code.BoundKind.*;
 import static com.sun.tools.javac.code.Flags.*;
@@ -304,8 +305,8 @@
     }
 
     /**
-     * Is t a subtype of or convertiable via boxing/unboxing
-     * convertions to s?
+     * Is t a subtype of or convertible via boxing/unboxing
+     * conversions to s?
      */
     public boolean isConvertible(Type t, Type s) {
         return isConvertible(t, s, noWarnings);
@@ -1933,6 +1934,17 @@
      * @param sym a symbol
      */
     public Type asSuper(Type t, Symbol sym) {
+        /* Some examples:
+         *
+         * (Enum<E>, Comparable) => Comparable<E>
+         * (c.s.s.d.AttributeTree.ValueKind, Enum) => Enum<c.s.s.d.AttributeTree.ValueKind>
+         * (c.s.s.t.ExpressionTree, c.s.s.t.Tree) => c.s.s.t.Tree
+         * (j.u.List<capture#160 of ? extends c.s.s.d.DocTree>, Iterable) =>
+         *     Iterable<capture#160 of ? extends c.s.s.d.DocTree>
+         */
+        if (sym.type == syms.objectType) { //optimization
+            return syms.objectType;
+        }
         return asSuper.visit(t, sym);
     }
     // where
@@ -3867,9 +3879,11 @@
         }
         return buf.reverse();
     }
+
     public Type capture(Type t) {
-        if (!t.hasTag(CLASS))
+        if (!t.hasTag(CLASS)) {
             return t;
+        }
         if (t.getEnclosingType() != Type.noType) {
             Type capturedEncl = capture(t.getEnclosingType());
             if (capturedEncl != t.getEnclosingType()) {

--- a/langtools/src/share/classes/com/sun/tools/javac/comp/Check.java	Wed Apr 30 23:02:14 2014 -0700
+++ b/langtools/src/share/classes/com/sun/tools/javac/comp/Check.java	Thu May 01 20:36:11 2014 +0100
@@ -515,6 +515,11 @@
         public DeferredAttrContext deferredAttrContext() {
             return deferredAttr.emptyDeferredAttrContext;
         }
+
+        @Override
+        public String toString() {
+            return "CheckContext: basicHandler";
+        }
     };
 
     /** Check that a given type is assignable to a given proto-type.

--- a/langtools/src/share/classes/com/sun/tools/javac/comp/DeferredAttr.java	Wed Apr 30 23:02:14 2014 -0700
+++ b/langtools/src/share/classes/com/sun/tools/javac/comp/DeferredAttr.java	Thu May 01 20:36:11 2014 +0100
@@ -109,6 +109,11 @@
                 void complete() {
                     Assert.error("Empty deferred context!");
                 }
+
+                @Override
+                public String toString() {
+                    return "Empty deferred context!";
+                }
             };
     }
 

--- a/langtools/src/share/classes/com/sun/tools/javac/comp/Infer.java	Wed Apr 30 23:02:14 2014 -0700
+++ b/langtools/src/share/classes/com/sun/tools/javac/comp/Infer.java	Thu May 01 20:36:11 2014 +0100
@@ -141,24 +141,24 @@
      * Main inference entry point - instantiate a generic method type
      * using given argument types and (possibly) an expected target-type.
      */
-    public Type instantiateMethod(Env<AttrContext> env,
-                                  List<Type> tvars,
-                                  MethodType mt,
-                                  Attr.ResultInfo resultInfo,
-                                  Symbol msym,
-                                  List<Type> argtypes,
-                                  boolean allowBoxing,
-                                  boolean useVarargs,
-                                  Resolve.MethodResolutionContext resolveContext,
-                                  Warner warn) throws InferenceException {
+    Type instantiateMethod( Env<AttrContext> env,
+                            List<Type> tvars,
+                            MethodType mt,
+                            Attr.ResultInfo resultInfo,
+                            MethodSymbol msym,
+                            List<Type> argtypes,
+                            boolean allowBoxing,
+                            boolean useVarargs,
+                            Resolve.MethodResolutionContext resolveContext,
+                            Warner warn) throws InferenceException {
         //-System.err.println("instantiateMethod(" + tvars + ", " + mt + ", " + argtypes + ")"); //DEBUG
-        final InferenceContext inferenceContext = new InferenceContext(tvars);
+        final InferenceContext inferenceContext = new InferenceContext(tvars);  //B0
         inferenceException.clear();
         try {
             DeferredAttr.DeferredAttrContext deferredAttrContext =
                         resolveContext.deferredAttrContext(msym, inferenceContext, resultInfo, warn);
 
-            resolveContext.methodCheck.argumentsAcceptable(env, deferredAttrContext,
+            resolveContext.methodCheck.argumentsAcceptable(env, deferredAttrContext,   //B2
                     argtypes, mt.getParameterTypes(), warn);
 
             if (allowGraphInference &&
@@ -166,7 +166,8 @@
                     !warn.hasNonSilentLint(Lint.LintCategory.UNCHECKED)) {
                 //inject return constraints earlier
                 checkWithinBounds(inferenceContext, warn); //propagation
-                Type newRestype = generateReturnConstraints(resultInfo, mt, inferenceContext);
+                Type newRestype = generateReturnConstraints(env.tree, resultInfo,  //B3
+                        mt, inferenceContext);
                 mt = (MethodType)types.createMethodTypeWithReturn(mt, newRestype);
                 //propagate outwards if needed
                 if (resultInfo.checkContext.inferenceContext().free(resultInfo.pt)) {
@@ -192,7 +193,7 @@
                     inferenceContext.restvars().nonEmpty() &&
                     resultInfo != null &&
                     !warn.hasNonSilentLint(Lint.LintCategory.UNCHECKED)) {
-                generateReturnConstraints(resultInfo, mt, inferenceContext);
+                generateReturnConstraints(env.tree, resultInfo, mt, inferenceContext);
                 inferenceContext.solveLegacy(false, warn, LegacyInferenceSteps.EQ_UPPER.steps); //maximizeInst
                 mt = (MethodType)inferenceContext.asInstType(mt);
             }
@@ -209,6 +210,12 @@
             } else {
                 inferenceContext.notifyChange(inferenceContext.boundedVars());
             }
+            if (resultInfo == null) {
+                /* if the is no result info then we can clear the capture types
+                 * cache without affecting any result info check
+                 */
+                inferenceContext.captureTypeCache.clear();
+            }
         }
     }
 
@@ -217,7 +224,7 @@
      * call occurs in a context where a type T is expected, use the expected
      * type to derive more constraints on the generic method inference variables.
      */
-    Type generateReturnConstraints(Attr.ResultInfo resultInfo,
+    Type generateReturnConstraints(JCTree tree, Attr.ResultInfo resultInfo,
             MethodType mt, InferenceContext inferenceContext) {
         InferenceContext rsInfoInfContext = resultInfo.checkContext.inferenceContext();
         Type from = mt.getReturnType();
@@ -231,13 +238,29 @@
                 }
             }
         }
-        Type qtype1 = inferenceContext.asUndetVar(from);
-        Type to = returnConstraintTarget(qtype1, resultInfo.pt);
+        Type qtype = inferenceContext.asUndetVar(from);
+        Type to = resultInfo.pt;
+
+        if (qtype.hasTag(VOID)) {
+            to = syms.voidType;
+        } else if (to.hasTag(NONE)) {
+            to = from.isPrimitive() ? from : syms.objectType;
+        } else if (qtype.hasTag(UNDETVAR)) {
+            if (resultInfo.pt.isReference()) {
+                to = generateReturnConstraintsUndetVarToReference(
+                        tree, (UndetVar)qtype, to, resultInfo, inferenceContext);
+            } else {
+                if (to.isPrimitive()) {
+                    to = generateReturnConstraintsPrimitive(tree, (UndetVar)qtype, to,
+                        resultInfo, inferenceContext);
+                }
+            }
+        }
         Assert.check(allowGraphInference || !rsInfoInfContext.free(to),
                 "legacy inference engine cannot handle constraints on both sides of a subtyping assertion");
         //we need to skip capture?
         Warner retWarn = new Warner();
-        if (!resultInfo.checkContext.compatible(qtype1, rsInfoInfContext.asUndetVar(to), retWarn) ||
+        if (!resultInfo.checkContext.compatible(qtype, rsInfoInfContext.asUndetVar(to), retWarn) ||
                 //unchecked conversion is not allowed in source 7 mode
                 (!allowGraphInference && retWarn.hasLint(Lint.LintCategory.UNCHECKED))) {
             throw inferenceException
@@ -247,30 +270,96 @@
         return from;
     }
 
-    Type returnConstraintTarget(Type from, Type to) {
-        if (from.hasTag(VOID)) {
-            return syms.voidType;
-        } else if (to.hasTag(NONE)) {
-            return from.isPrimitive() ? from : syms.objectType;
-        } else if (from.hasTag(UNDETVAR) && to.isPrimitive()) {
-            if (!allowGraphInference) {
-                //if legacy, just return boxed type
-                return types.boxedClass(to).type;
+    private Type generateReturnConstraintsPrimitive(JCTree tree, UndetVar from,
+            Type to, Attr.ResultInfo resultInfo, InferenceContext inferenceContext) {
+        if (!allowGraphInference) {
+            //if legacy, just return boxed type
+            return types.boxedClass(to).type;
+        }
+        //if graph inference we need to skip conflicting boxed bounds...
+        for (Type t : from.getBounds(InferenceBound.EQ, InferenceBound.UPPER,
+                InferenceBound.LOWER)) {
+            Type boundAsPrimitive = types.unboxedType(t);
+            if (boundAsPrimitive == null || boundAsPrimitive.hasTag(NONE)) {
+                continue;
             }
-            //if graph inference we need to skip conflicting boxed bounds...
-            UndetVar uv = (UndetVar)from;
-            for (Type t : uv.getBounds(InferenceBound.EQ, InferenceBound.LOWER)) {
-                Type boundAsPrimitive = types.unboxedType(t);
-                if (boundAsPrimitive == null) continue;
-                if (types.isConvertible(boundAsPrimitive, to)) {
-                    //effectively skip return-type constraint generation (compatibility)
-                    return syms.objectType;
+            return generateReferenceToTargetConstraint(tree, from, to,
+                    resultInfo, inferenceContext);
+        }
+        return types.boxedClass(to).type;
+    }
+
+    private Type generateReturnConstraintsUndetVarToReference(JCTree tree,
+            UndetVar from, Type to, Attr.ResultInfo resultInfo,
+            InferenceContext inferenceContext) {
+        Type captureOfTo = types.capture(to);
+        /* T is a reference type, but is not a wildcard-parameterized type, and either
+         */
+        if (captureOfTo == to) { //not a wildcard parameterized type
+            /* i) B2 contains a bound of one of the forms alpha = S or S <: alpha,
+             *      where S is a wildcard-parameterized type, or
+             */
+            for (Type t : from.getBounds(InferenceBound.EQ, InferenceBound.LOWER)) {
+                Type captureOfBound = types.capture(t);
+                if (captureOfBound != t) {
+                    return generateReferenceToTargetConstraint(tree, from, to,
+                            resultInfo, inferenceContext);
                 }
             }
-            return types.boxedClass(to).type;
-        } else {
-            return to;
+
+            /* ii) B2 contains two bounds of the forms S1 <: alpha and S2 <: alpha,
+             * where S1 and S2 have supertypes that are two different
+             * parameterizations of the same generic class or interface.
+             */
+            for (Type aLowerBound : from.getBounds(InferenceBound.LOWER)) {
+                for (Type anotherLowerBound : from.getBounds(InferenceBound.LOWER)) {
+                    if (aLowerBound != anotherLowerBound &&
+                        commonSuperWithDiffParameterization(aLowerBound, anotherLowerBound)) {
+                        /* self comment check if any lower bound may be and undetVar,
+                         * in that case the result of this call may be a false positive.
+                         * Should this be restricted to non free types?
+                         */
+                        return generateReferenceToTargetConstraint(tree, from, to,
+                            resultInfo, inferenceContext);
+                    }
+                }
+            }
         }
+
+        /* T is a parameterization of a generic class or interface, G,
+         * and B2 contains a bound of one of the forms alpha = S or S <: alpha,
+         * where there exists no type of the form G<...> that is a
+         * supertype of S, but the raw type G is a supertype of S
+         */
+        if (to.isParameterized()) {
+            for (Type t : from.getBounds(InferenceBound.EQ, InferenceBound.LOWER)) {
+                Type sup = types.asSuper(t, to.tsym);
+                if (sup != null && sup.isRaw()) {
+                    return generateReferenceToTargetConstraint(tree, from, to,
+                            resultInfo, inferenceContext);
+                }
+            }
+        }
+        return to;
+    }
+
+    private boolean commonSuperWithDiffParameterization(Type t, Type s) {
+        Pair<Type, Type> supers = getParameterizedSupers(t, s);
+        return (supers != null && !types.isSameType(supers.fst, supers.snd));
+    }
+
+    private Type generateReferenceToTargetConstraint(JCTree tree, UndetVar from,
+            Type to, Attr.ResultInfo resultInfo,
+            InferenceContext inferenceContext) {
+        inferenceContext.solve(List.of(from.qtype), new Warner());
+        Type capturedType = resultInfo.checkContext.inferenceContext()
+                .cachedCapture(tree, from.inst, false);
+        if (types.isConvertible(capturedType,
+                resultInfo.checkContext.inferenceContext().asUndetVar(to))) {
+            //effectively skip additional return-type constraint generation (compatibility)
+            return syms.objectType;
+        }
+        return to;
     }
 
     /**
@@ -2132,8 +2221,10 @@
          * Copy variable in this inference context to the given context
          */
         void dupTo(final InferenceContext that) {
-            that.inferencevars = that.inferencevars.appendList(inferencevars);
-            that.undetvars = that.undetvars.appendList(undetvars);
+            that.inferencevars = that.inferencevars.appendList(
+                    inferencevars.diff(that.inferencevars));
+            that.undetvars = that.undetvars.appendList(
+                    undetvars.diff(that.undetvars));
             //set up listeners to notify original inference contexts as
             //propagated vars are inferred in new context
             for (Type t : inferencevars) {
@@ -2252,6 +2343,30 @@
             return "Inference vars: " + inferencevars + '\n' +
                    "Undet vars: " + undetvars;
         }
+
+        /* Method Types.capture() generates a new type every time it's applied
+         * to a wildcard parameterized type. This is intended functionality but
+         * there are some cases when what you need is not to generate a new
+         * captured type but to check that a previously generated captured type
+         * is correct. There are cases when caching a captured type for later
+         * reuse is sound. In general two captures from the same AST are equal.
+         * This is why the tree is used as the key of the map below. This map
+         * stores a Type per AST.
+         */
+        Map<JCTree, Type> captureTypeCache = new HashMap<>();
+
+        Type cachedCapture(JCTree tree, Type t, boolean readOnly) {
+            Type captured = captureTypeCache.get(tree);
+            if (captured != null) {
+                return captured;
+            }
+
+            Type result = types.capture(t);
+            if (result != t && !readOnly) { // then t is a wildcard parameterized type
+                captureTypeCache.put(tree, result);
+            }
+            return result;
+        }
     }
 
     final InferenceContext emptyContext = new InferenceContext(List.<Type>nil());

--- a/langtools/src/share/classes/com/sun/tools/javac/comp/Resolve.java	Wed Apr 30 23:02:14 2014 -0700
+++ b/langtools/src/share/classes/com/sun/tools/javac/comp/Resolve.java	Thu May 01 20:36:11 2014 +0100
@@ -564,7 +564,7 @@
                                     tvars,
                                     (MethodType)mt,
                                     resultInfo,
-                                    m,
+                                    (MethodSymbol)m,
                                     argtypes,
                                     allowBoxing,
                                     useVarargs,
@@ -772,6 +772,7 @@
         public MethodCheck mostSpecificCheck(List<Type> actuals, boolean strict) {
             return nilMethodCheck;
         }
+
     }
 
     /**
@@ -783,6 +784,11 @@
         void checkArg(DiagnosticPosition pos, boolean varargs, Type actual, Type formal, DeferredAttrContext deferredAttrContext, Warner warn) {
             //do nothing - actual always compatible to formals
         }
+
+        @Override
+        public String toString() {
+            return "arityMethodCheck";
+        }
     };
 
     List<Type> dummyArgs(int length) {
@@ -868,6 +874,11 @@
         public MethodCheck mostSpecificCheck(List<Type> actuals, boolean strict) {
             return new MostSpecificCheck(strict, actuals);
         }
+
+        @Override
+        public String toString() {
+            return "resolveMethodCheck";
+        }
     };
 
     /**
@@ -899,7 +910,9 @@
                 @Override
                 public boolean compatible(Type found, Type req, Warner warn) {
                     found = pendingInferenceContext.asUndetVar(found);
-                    req = infer.returnConstraintTarget(found, req);
+                    if (found.hasTag(UNDETVAR) && req.isPrimitive()) {
+                        req = types.boxedClass(req).type;
+                    }
                     return super.compatible(found, req, warn);
                 }
 
@@ -915,6 +928,11 @@
         public MethodCheck mostSpecificCheck(List<Type> actuals, boolean strict) {
             return new MostSpecificCheck(strict, actuals);
         }
+
+        @Override
+        public String toString() {
+            return "MethodReferenceCheck";
+        }
     }
 
     /**
@@ -954,6 +972,11 @@
         public DeferredAttrContext deferredAttrContext() {
             return deferredAttrContext;
         }
+
+        @Override
+        public String toString() {
+            return "MethodCheckContext";
+        }
     }
 
     /**
@@ -972,7 +995,12 @@
                 DeferredType dt = (DeferredType)found;
                 return dt.check(this);
             } else {
-                return super.check(pos, chk.checkNonVoid(pos, types.capture(U(found.baseType()))));
+                Type uResult = U(found.baseType());
+                Type capturedType = pos == null || pos.getTree() == null ?
+                        types.capture(uResult) :
+                        checkContext.inferenceContext()
+                            .cachedCapture(pos.getTree(), uResult, true);
+                return super.check(pos, chk.checkNonVoid(pos, capturedType));
             }
         }
 

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/inference/EagerReturnTypeResolution/EagerReturnTypeResolutionTesta.java	Thu May 01 20:36:11 2014 +0100
@@ -0,0 +1,78 @@
+/*
+ * Copyright (c) 2014, 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.  Oracle designates this
+ * particular file as subject to the "Classpath" exception as provided
+ * by Oracle in the LICENSE file that accompanied this code.
+ *
+ * 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 8030741
+ * @summary Inference: implement eager resolution of return types, consistent with JDK-8028800
+ * @compile EagerReturnTypeResolutionTesta.java
+ */
+
+public class EagerReturnTypeResolutionTesta {
+
+    abstract class Test1<T>{
+        abstract <S> S foo(S x, S y);
+        <S extends Number & Comparable<? extends Number>> void baz(Test1<S> a){}
+
+        void bar(Test1<Long> x, Test1<Integer> y){
+            baz(foo(x, y));
+        }
+    }
+
+    abstract class Test2<T>{
+        abstract <S> S foo(S x, S y);
+        abstract <S1> void baz(Test2<S1> a);
+
+        void bar(Test2<Integer> y, Test2<Long> x){
+             baz(foo(x, y));
+        }
+    }
+
+    abstract class Test3<T>{
+        abstract <S> S foo(S x, S y);
+        <T extends Number & Comparable<?>,
+                S extends Number & Comparable<? extends T>> void baz(Test3<S> a){}
+
+        void bar(Test3<Long> x, Test3<Integer> y){
+            baz(foo(x, y));
+        }
+    }
+
+    abstract class Test4 {
+        abstract class A0<T> {}
+
+        abstract class A1<T> extends A0<T> {}
+
+        abstract class A2<T> extends A0<T> {}
+
+        abstract <S> S foo(S x, S y);
+        abstract <S1> void baz(A0<S1> a);
+
+        void bar(A2<Integer> y, A1<Long> x){
+             baz(foo(x, y));
+        }
+    }
+
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/inference/EagerReturnTypeResolution/EagerReturnTypeResolutionTestb.java	Thu May 01 20:36:11 2014 +0100
@@ -0,0 +1,182 @@
+/*
+ * @test /nodynamiccopyright/
+ * @bug 8030741
+ * @summary Inference: implement eager resolution of return types, consistent with JDK-8028800
+ * @compile/fail/ref=EagerReturnTypeResolutionTestb.out -XDrawDiagnostics EagerReturnTypeResolutionTestb.java
+ * @author Dan Smith
+ */
+
+import java.util.List;
+
+public class EagerReturnTypeResolutionTestb {
+    interface I<S> {}
+    interface J<S> extends I<S> {}
+    interface K extends I<String> {}
+    interface L<S> extends I {}
+
+    <T> T lower(List<? extends T> l) { return null; }
+    <T> T lower2(List<? extends T> l1, List<? extends T> l2) { return null; }
+
+    <T> T upper(List<? super T> l) { return null; }
+    <T> T upper2(List<? super T> l1, List<? super T> l2) { return null; }
+
+    <T> T eq(List<T> l) { return null; }
+    <T> T eq2(List<T> l1, List<T> l2) { return null; }
+
+    <X> void takeI(I<X> i) {}
+    void takeIString(I<String> i) {}
+    I<String> iStringField;
+
+    void takeLong(long arg) {}
+    long longField;
+
+    void testSimpleCaptureOK(List<I<?>> i1) {
+        takeI(lower(i1)); // ok*
+        takeI(eq(i1)); // ok*
+        takeI(upper(i1)); // ok, no capture
+        takeIString(upper(i1)); // ok
+        iStringField = upper(i1); // ok
+    }
+
+    void testSimpleCaptureKO(List<I<?>> i1) {
+        takeIString(lower(i1)); // ERROR
+        takeIString(eq(i1)); // ERROR
+        iStringField = lower(i1); // ERROR
+        iStringField = eq(i1); // ERROR
+    }
+
+    void testMultiCaptureOK(List<I<String>> i1, List<I<Integer>> i2, List<I<?>> i3,
+                          List<J<String>> j1, List<J<Integer>> j2, List<K> k1) {
+        /* Lines marked with JDK-8029002 should be uncommented once this bug is
+         * fixed
+         */
+        takeI(lower2(i1, i2)); // ok*
+        takeI(lower2(i1, i3)); // ok*
+        takeI(upper2(i1, i3)); // ok, no capture*  JDK-8029002
+
+        takeIString(upper2(i1, i3)); // ok, no capture
+        iStringField = upper2(i1, i3); // ok, no capture
+
+        takeI(lower2(j1, j2)); // ok*
+        takeI(lower2(j1, k1)); // ok, no capture
+        takeI(upper2(j1, k1)); // ok, no capture*  JDK-8029002
+
+        takeIString(lower2(j1, k1)); // ok, no capture
+        takeIString(upper2(j1, k1)); // ok, no capture
+
+        iStringField = lower2(j1, k1); // ok, no capture
+        iStringField = upper2(j1, k1); // ok, no capture
+        takeI(lower2(j2, k1)); // ok*
+    }
+
+    void testMultiCaptureKO(List<I<String>> i1, List<I<Integer>> i2, List<I<?>> i3,
+                          List<J<String>> j1, List<J<Integer>> j2, List<K> k1) {
+        takeI(eq2(i1, i2)); // ERROR, bad bounds
+        takeI(upper2(i1, i2)); // ERROR, bad bounds
+
+        takeIString(lower2(i1, i2)); // ERROR
+        takeIString(eq2(i1, i2)); // ERROR, bad bounds
+        takeIString(upper2(i1, i2)); // ERROR, bad bounds
+
+        iStringField = lower2(i1, i2); // ERROR
+        iStringField = eq2(i1, i2); // ERROR, bad bounds
+        iStringField = upper2(i1, i2); // ERROR, bad bounds
+
+        takeI(eq2(i1, i3)); // ERROR, bad bounds
+        takeIString(lower2(i1, i3)); // ERROR
+        takeIString(eq2(i1, i3)); // ERROR, bad bounds
+
+        iStringField = lower2(i1, i3); // ERROR
+        iStringField = eq2(i1, i3); // ERROR, bad bounds
+        takeI(eq2(j1, j2)); // ERROR, bad bounds
+        takeI(upper2(j1, j2)); // ERROR, bad bounds
+
+        takeIString(lower2(j1, j2)); // ERROR
+        takeIString(eq2(j1, j2)); // ERROR, bad bounds
+        takeIString(upper2(j1, j2)); // ERROR, bad bounds
+
+        iStringField = lower2(j1, j2); // ERROR
+        iStringField = eq2(j1, j2); // ERROR, bad bounds
+        iStringField = upper2(j1, j2); // ERROR, bad bounds
+
+        takeI(eq2(j1, k1)); // ERROR, bad bounds
+        takeIString(eq2(j1, k1)); // ERROR, bad bounds
+        iStringField = eq2(j1, k1); // ERROR, bad bounds
+        takeI(eq2(j2, k1)); // ERROR, bad bounds
+        takeI(upper2(j2, k1)); // ERROR, bad bounds; actual: no error, see JDK-8037474
+
+        takeIString(lower2(j2, k1)); // ERROR
+        takeIString(eq2(j2, k1)); // ERROR, bad bounds
+        takeIString(upper2(j2, k1)); // ERROR, bad bounds
+
+        iStringField = lower2(j2, k1); // ERROR
+        iStringField = eq2(j2, k1); // ERROR, bad bounds
+        iStringField = upper2(j2, k1); // ERROR, bad bounds
+    }
+
+    void testRawOK(List<I> i1, List<J> j1, List<L<String>> l1) {
+        takeI(lower(i1)); // ok, unchecked
+        takeI(eq(i1)); // ok, unchecked
+        takeI(upper(i1)); // ok, no capture, not unchecked
+
+        takeIString(lower(i1)); // ok, unchecked
+        takeIString(eq(i1)); // ok, unchecked
+        takeIString(upper(i1)); // ok, no capture, not unchecked
+
+        iStringField = lower(i1); // ok, unchecked
+        iStringField = eq(i1); // ok, unchecked
+        iStringField = upper(i1); // ok, no capture, not unchecked
+
+        takeI(lower(j1)); // ok, unchecked
+        takeI(eq(j1)); // ok, unchecked
+        takeI(upper(j1)); // bad bounds? -- spec is unclear
+
+        takeIString(lower(j1)); // ok, unchecked
+        takeIString(eq(j1)); // ok, unchecked
+        takeIString(upper(j1)); // bad bounds? -- spec is unclear
+
+        iStringField = lower(j1); // ok, unchecked
+        iStringField = eq(j1); // ok, unchecked
+        iStringField = upper(j1); // bad bounds? -- spec is unclear
+
+        takeI(lower(l1)); // ok, unchecked
+        takeI(eq(l1)); // ok, unchecked
+        takeI(upper(l1)); // bad bounds? -- spec is unclear
+
+        takeIString(lower(l1)); // ok, unchecked
+        takeIString(eq(l1)); // ok, unchecked
+        takeIString(upper(l1)); // bad bounds? -- spec is unclear
+
+        iStringField = lower(l1); // ok, unchecked
+        iStringField = eq(l1); // ok, unchecked
+        iStringField = upper(l1); // bad bounds? -- spec is unclear
+    }
+
+    void testPrimOK(List<Integer> i1, List<Long> l1, List<Double> d1) {
+        takeLong(lower(i1)); // ok
+        takeLong(eq(i1)); // ok
+        takeLong(upper(i1)); // ok*
+
+        longField = lower(i1); // ok
+        longField = eq(i1); // ok
+        longField = upper(i1); // ok*
+
+        takeLong(lower(l1)); // ok
+        takeLong(eq(l1)); // ok
+        takeLong(upper(l1)); // ok
+
+        longField = lower(l1); // ok
+        longField = eq(l1); // ok
+        longField = upper(l1); // ok
+    }
+
+    void testPrimKO(List<Integer> i1, List<Long> l1, List<Double> d1) {
+        takeLong(lower(d1)); // ERROR
+        takeLong(eq(d1)); // ERROR
+        takeLong(upper(d1)); // ERROR
+
+        longField = lower(d1); // ERROR
+        longField = eq(d1); // ERROR
+        longField = upper(d1); // ERROR
+    }
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/inference/EagerReturnTypeResolution/EagerReturnTypeResolutionTestb.out	Thu May 01 20:36:11 2014 +0100
@@ -0,0 +1,45 @@
+EagerReturnTypeResolutionTestb.java:42:9: compiler.err.cant.apply.symbol: kindname.method, takeIString, EagerReturnTypeResolutionTestb.I<java.lang.String>, EagerReturnTypeResolutionTestb.I<compiler.misc.type.captureof: 1, ?>, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.no.conforming.assignment.exists: (compiler.misc.inferred.do.not.conform.to.upper.bounds: EagerReturnTypeResolutionTestb.I<?>, EagerReturnTypeResolutionTestb.I<java.lang.String>,java.lang.Object))
+EagerReturnTypeResolutionTestb.java:43:9: compiler.err.cant.apply.symbol: kindname.method, takeIString, EagerReturnTypeResolutionTestb.I<java.lang.String>, EagerReturnTypeResolutionTestb.I<compiler.misc.type.captureof: 1, ?>, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.no.conforming.assignment.exists: (compiler.misc.inferred.do.not.conform.to.upper.bounds: EagerReturnTypeResolutionTestb.I<?>, EagerReturnTypeResolutionTestb.I<java.lang.String>,java.lang.Object))
+EagerReturnTypeResolutionTestb.java:44:29: compiler.err.prob.found.req: (compiler.misc.inferred.do.not.conform.to.upper.bounds: EagerReturnTypeResolutionTestb.I<?>, EagerReturnTypeResolutionTestb.I<java.lang.String>,java.lang.Object)
+EagerReturnTypeResolutionTestb.java:45:26: compiler.err.prob.found.req: (compiler.misc.inferred.do.not.conform.to.upper.bounds: EagerReturnTypeResolutionTestb.I<?>, EagerReturnTypeResolutionTestb.I<java.lang.String>,java.lang.Object)
+EagerReturnTypeResolutionTestb.java:74:15: compiler.err.cant.apply.symbol: kindname.method, eq2, java.util.List<T>,java.util.List<T>, java.util.List<EagerReturnTypeResolutionTestb.I<java.lang.String>>,java.util.List<EagerReturnTypeResolutionTestb.I<java.lang.Integer>>, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.inferred.do.not.conform.to.eq.bounds: EagerReturnTypeResolutionTestb.I<java.lang.Integer>, EagerReturnTypeResolutionTestb.I<java.lang.Integer>,EagerReturnTypeResolutionTestb.I<java.lang.String>)
+EagerReturnTypeResolutionTestb.java:75:15: compiler.err.cant.apply.symbol: kindname.method, upper2, java.util.List<? super T>,java.util.List<? super T>, java.util.List<EagerReturnTypeResolutionTestb.I<java.lang.String>>,java.util.List<EagerReturnTypeResolutionTestb.I<java.lang.Integer>>, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.inferred.do.not.conform.to.upper.bounds: EagerReturnTypeResolutionTestb.I<java.lang.Integer>, EagerReturnTypeResolutionTestb.I<java.lang.Integer>,EagerReturnTypeResolutionTestb.I<java.lang.String>,java.lang.Object)
+EagerReturnTypeResolutionTestb.java:77:9: compiler.err.cant.apply.symbol: kindname.method, takeIString, EagerReturnTypeResolutionTestb.I<java.lang.String>, EagerReturnTypeResolutionTestb.I<compiler.misc.type.captureof: 1, ? extends java.lang.Object&java.io.Serializable&java.lang.Comparable<? extends java.lang.Object&java.io.Serializable&java.lang.Comparable<?>>>, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.no.conforming.assignment.exists: (compiler.misc.inferred.do.not.conform.to.upper.bounds: EagerReturnTypeResolutionTestb.I<? extends java.lang.Object&java.io.Serializable&java.lang.Comparable<? extends java.lang.Object&java.io.Serializable&java.lang.Comparable<?>>>, EagerReturnTypeResolutionTestb.I<java.lang.String>,java.lang.Object))
+EagerReturnTypeResolutionTestb.java:78:21: compiler.err.cant.apply.symbol: kindname.method, eq2, java.util.List<T>,java.util.List<T>, java.util.List<EagerReturnTypeResolutionTestb.I<java.lang.String>>,java.util.List<EagerReturnTypeResolutionTestb.I<java.lang.Integer>>, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.inferred.do.not.conform.to.eq.bounds: EagerReturnTypeResolutionTestb.I<java.lang.Integer>, EagerReturnTypeResolutionTestb.I<java.lang.Integer>,EagerReturnTypeResolutionTestb.I<java.lang.String>)
+EagerReturnTypeResolutionTestb.java:79:21: compiler.err.cant.apply.symbol: kindname.method, upper2, java.util.List<? super T>,java.util.List<? super T>, java.util.List<EagerReturnTypeResolutionTestb.I<java.lang.String>>,java.util.List<EagerReturnTypeResolutionTestb.I<java.lang.Integer>>, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.inferred.do.not.conform.to.upper.bounds: EagerReturnTypeResolutionTestb.I<java.lang.Integer>, EagerReturnTypeResolutionTestb.I<java.lang.Integer>,EagerReturnTypeResolutionTestb.I<java.lang.String>,java.lang.Object)
+EagerReturnTypeResolutionTestb.java:81:30: compiler.err.prob.found.req: (compiler.misc.inferred.do.not.conform.to.upper.bounds: EagerReturnTypeResolutionTestb.I<? extends java.lang.Object&java.io.Serializable&java.lang.Comparable<? extends java.lang.Object&java.io.Serializable&java.lang.Comparable<?>>>, EagerReturnTypeResolutionTestb.I<java.lang.String>,java.lang.Object)
+EagerReturnTypeResolutionTestb.java:82:24: compiler.err.cant.apply.symbol: kindname.method, eq2, java.util.List<T>,java.util.List<T>, java.util.List<EagerReturnTypeResolutionTestb.I<java.lang.String>>,java.util.List<EagerReturnTypeResolutionTestb.I<java.lang.Integer>>, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.inferred.do.not.conform.to.eq.bounds: EagerReturnTypeResolutionTestb.I<java.lang.Integer>, EagerReturnTypeResolutionTestb.I<java.lang.Integer>,EagerReturnTypeResolutionTestb.I<java.lang.String>)
+EagerReturnTypeResolutionTestb.java:83:24: compiler.err.cant.apply.symbol: kindname.method, upper2, java.util.List<? super T>,java.util.List<? super T>, java.util.List<EagerReturnTypeResolutionTestb.I<java.lang.String>>,java.util.List<EagerReturnTypeResolutionTestb.I<java.lang.Integer>>, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.inferred.do.not.conform.to.upper.bounds: EagerReturnTypeResolutionTestb.I<java.lang.Integer>, EagerReturnTypeResolutionTestb.I<java.lang.Integer>,EagerReturnTypeResolutionTestb.I<java.lang.String>,java.lang.Object)
+EagerReturnTypeResolutionTestb.java:85:15: compiler.err.cant.apply.symbol: kindname.method, eq2, java.util.List<T>,java.util.List<T>, java.util.List<EagerReturnTypeResolutionTestb.I<java.lang.String>>,java.util.List<EagerReturnTypeResolutionTestb.I<?>>, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.inferred.do.not.conform.to.eq.bounds: EagerReturnTypeResolutionTestb.I<?>, EagerReturnTypeResolutionTestb.I<?>,EagerReturnTypeResolutionTestb.I<java.lang.String>)
+EagerReturnTypeResolutionTestb.java:86:9: compiler.err.cant.apply.symbol: kindname.method, takeIString, EagerReturnTypeResolutionTestb.I<java.lang.String>, EagerReturnTypeResolutionTestb.I<compiler.misc.type.captureof: 1, ?>, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.no.conforming.assignment.exists: (compiler.misc.inferred.do.not.conform.to.upper.bounds: EagerReturnTypeResolutionTestb.I<?>, EagerReturnTypeResolutionTestb.I<java.lang.String>,java.lang.Object))
+EagerReturnTypeResolutionTestb.java:87:21: compiler.err.cant.apply.symbol: kindname.method, eq2, java.util.List<T>,java.util.List<T>, java.util.List<EagerReturnTypeResolutionTestb.I<java.lang.String>>,java.util.List<EagerReturnTypeResolutionTestb.I<?>>, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.inferred.do.not.conform.to.eq.bounds: EagerReturnTypeResolutionTestb.I<?>, EagerReturnTypeResolutionTestb.I<?>,EagerReturnTypeResolutionTestb.I<java.lang.String>)
+EagerReturnTypeResolutionTestb.java:89:30: compiler.err.prob.found.req: (compiler.misc.inferred.do.not.conform.to.upper.bounds: EagerReturnTypeResolutionTestb.I<?>, EagerReturnTypeResolutionTestb.I<java.lang.String>,java.lang.Object)
+EagerReturnTypeResolutionTestb.java:90:24: compiler.err.cant.apply.symbol: kindname.method, eq2, java.util.List<T>,java.util.List<T>, java.util.List<EagerReturnTypeResolutionTestb.I<java.lang.String>>,java.util.List<EagerReturnTypeResolutionTestb.I<?>>, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.inferred.do.not.conform.to.eq.bounds: EagerReturnTypeResolutionTestb.I<?>, EagerReturnTypeResolutionTestb.I<?>,EagerReturnTypeResolutionTestb.I<java.lang.String>)
+EagerReturnTypeResolutionTestb.java:91:15: compiler.err.cant.apply.symbol: kindname.method, eq2, java.util.List<T>,java.util.List<T>, java.util.List<EagerReturnTypeResolutionTestb.J<java.lang.String>>,java.util.List<EagerReturnTypeResolutionTestb.J<java.lang.Integer>>, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.inferred.do.not.conform.to.eq.bounds: EagerReturnTypeResolutionTestb.J<java.lang.Integer>, EagerReturnTypeResolutionTestb.J<java.lang.Integer>,EagerReturnTypeResolutionTestb.J<java.lang.String>)
+EagerReturnTypeResolutionTestb.java:92:15: compiler.err.cant.apply.symbol: kindname.method, upper2, java.util.List<? super T>,java.util.List<? super T>, java.util.List<EagerReturnTypeResolutionTestb.J<java.lang.String>>,java.util.List<EagerReturnTypeResolutionTestb.J<java.lang.Integer>>, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.inferred.do.not.conform.to.upper.bounds: EagerReturnTypeResolutionTestb.J<java.lang.Integer>, EagerReturnTypeResolutionTestb.J<java.lang.Integer>,EagerReturnTypeResolutionTestb.J<java.lang.String>,java.lang.Object)
+EagerReturnTypeResolutionTestb.java:94:9: compiler.err.cant.apply.symbol: kindname.method, takeIString, EagerReturnTypeResolutionTestb.I<java.lang.String>, EagerReturnTypeResolutionTestb.J<compiler.misc.type.captureof: 1, ? extends java.lang.Object&java.io.Serializable&java.lang.Comparable<? extends java.lang.Object&java.io.Serializable&java.lang.Comparable<?>>>, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.no.conforming.assignment.exists: (compiler.misc.inferred.do.not.conform.to.upper.bounds: EagerReturnTypeResolutionTestb.J<? extends java.lang.Object&java.io.Serializable&java.lang.Comparable<? extends java.lang.Object&java.io.Serializable&java.lang.Comparable<?>>>, EagerReturnTypeResolutionTestb.I<java.lang.String>,java.lang.Object))
+EagerReturnTypeResolutionTestb.java:95:21: compiler.err.cant.apply.symbol: kindname.method, eq2, java.util.List<T>,java.util.List<T>, java.util.List<EagerReturnTypeResolutionTestb.J<java.lang.String>>,java.util.List<EagerReturnTypeResolutionTestb.J<java.lang.Integer>>, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.inferred.do.not.conform.to.eq.bounds: EagerReturnTypeResolutionTestb.J<java.lang.Integer>, EagerReturnTypeResolutionTestb.J<java.lang.Integer>,EagerReturnTypeResolutionTestb.J<java.lang.String>)
+EagerReturnTypeResolutionTestb.java:96:21: compiler.err.cant.apply.symbol: kindname.method, upper2, java.util.List<? super T>,java.util.List<? super T>, java.util.List<EagerReturnTypeResolutionTestb.J<java.lang.String>>,java.util.List<EagerReturnTypeResolutionTestb.J<java.lang.Integer>>, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.inferred.do.not.conform.to.upper.bounds: EagerReturnTypeResolutionTestb.J<java.lang.Integer>, EagerReturnTypeResolutionTestb.J<java.lang.Integer>,EagerReturnTypeResolutionTestb.J<java.lang.String>,java.lang.Object)
+EagerReturnTypeResolutionTestb.java:98:30: compiler.err.prob.found.req: (compiler.misc.inferred.do.not.conform.to.upper.bounds: EagerReturnTypeResolutionTestb.J<? extends java.lang.Object&java.io.Serializable&java.lang.Comparable<? extends java.lang.Object&java.io.Serializable&java.lang.Comparable<?>>>, EagerReturnTypeResolutionTestb.I<java.lang.String>,java.lang.Object)
+EagerReturnTypeResolutionTestb.java:99:24: compiler.err.cant.apply.symbol: kindname.method, eq2, java.util.List<T>,java.util.List<T>, java.util.List<EagerReturnTypeResolutionTestb.J<java.lang.String>>,java.util.List<EagerReturnTypeResolutionTestb.J<java.lang.Integer>>, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.inferred.do.not.conform.to.eq.bounds: EagerReturnTypeResolutionTestb.J<java.lang.Integer>, EagerReturnTypeResolutionTestb.J<java.lang.Integer>,EagerReturnTypeResolutionTestb.J<java.lang.String>)
+EagerReturnTypeResolutionTestb.java:100:24: compiler.err.cant.apply.symbol: kindname.method, upper2, java.util.List<? super T>,java.util.List<? super T>, java.util.List<EagerReturnTypeResolutionTestb.J<java.lang.String>>,java.util.List<EagerReturnTypeResolutionTestb.J<java.lang.Integer>>, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.inferred.do.not.conform.to.upper.bounds: EagerReturnTypeResolutionTestb.J<java.lang.Integer>, EagerReturnTypeResolutionTestb.J<java.lang.Integer>,EagerReturnTypeResolutionTestb.J<java.lang.String>,java.lang.Object)
+EagerReturnTypeResolutionTestb.java:102:15: compiler.err.cant.apply.symbol: kindname.method, eq2, java.util.List<T>,java.util.List<T>, java.util.List<EagerReturnTypeResolutionTestb.J<java.lang.String>>,java.util.List<EagerReturnTypeResolutionTestb.K>, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.inferred.do.not.conform.to.eq.bounds: EagerReturnTypeResolutionTestb.K, EagerReturnTypeResolutionTestb.K,EagerReturnTypeResolutionTestb.J<java.lang.String>)
+EagerReturnTypeResolutionTestb.java:103:21: compiler.err.cant.apply.symbol: kindname.method, eq2, java.util.List<T>,java.util.List<T>, java.util.List<EagerReturnTypeResolutionTestb.J<java.lang.String>>,java.util.List<EagerReturnTypeResolutionTestb.K>, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.inferred.do.not.conform.to.eq.bounds: EagerReturnTypeResolutionTestb.K, EagerReturnTypeResolutionTestb.K,EagerReturnTypeResolutionTestb.J<java.lang.String>)
+EagerReturnTypeResolutionTestb.java:104:24: compiler.err.cant.apply.symbol: kindname.method, eq2, java.util.List<T>,java.util.List<T>, java.util.List<EagerReturnTypeResolutionTestb.J<java.lang.String>>,java.util.List<EagerReturnTypeResolutionTestb.K>, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.inferred.do.not.conform.to.eq.bounds: EagerReturnTypeResolutionTestb.K, EagerReturnTypeResolutionTestb.K,EagerReturnTypeResolutionTestb.J<java.lang.String>)
+EagerReturnTypeResolutionTestb.java:105:15: compiler.err.cant.apply.symbol: kindname.method, eq2, java.util.List<T>,java.util.List<T>, java.util.List<EagerReturnTypeResolutionTestb.J<java.lang.Integer>>,java.util.List<EagerReturnTypeResolutionTestb.K>, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.inferred.do.not.conform.to.eq.bounds: EagerReturnTypeResolutionTestb.K, EagerReturnTypeResolutionTestb.K,EagerReturnTypeResolutionTestb.J<java.lang.Integer>)
+EagerReturnTypeResolutionTestb.java:106:9: compiler.err.cant.apply.symbol: kindname.method, takeI, EagerReturnTypeResolutionTestb.I<X>, java.lang.Object&EagerReturnTypeResolutionTestb.J<java.lang.Integer>&EagerReturnTypeResolutionTestb.K, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.inferred.do.not.conform.to.eq.bounds: java.lang.Integer, java.lang.Integer,java.lang.String)
+EagerReturnTypeResolutionTestb.java:108:9: compiler.err.cant.apply.symbol: kindname.method, takeIString, EagerReturnTypeResolutionTestb.I<java.lang.String>, EagerReturnTypeResolutionTestb.I<compiler.misc.type.captureof: 1, ? extends java.lang.Object&java.io.Serializable&java.lang.Comparable<? extends java.lang.Object&java.io.Serializable&java.lang.Comparable<?>>>, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.no.conforming.assignment.exists: (compiler.misc.inferred.do.not.conform.to.upper.bounds: EagerReturnTypeResolutionTestb.I<? extends java.lang.Object&java.io.Serializable&java.lang.Comparable<? extends java.lang.Object&java.io.Serializable&java.lang.Comparable<?>>>, EagerReturnTypeResolutionTestb.I<java.lang.String>,java.lang.Object))
+EagerReturnTypeResolutionTestb.java:109:21: compiler.err.cant.apply.symbol: kindname.method, eq2, java.util.List<T>,java.util.List<T>, java.util.List<EagerReturnTypeResolutionTestb.J<java.lang.Integer>>,java.util.List<EagerReturnTypeResolutionTestb.K>, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.inferred.do.not.conform.to.eq.bounds: EagerReturnTypeResolutionTestb.K, EagerReturnTypeResolutionTestb.K,EagerReturnTypeResolutionTestb.J<java.lang.Integer>)
+EagerReturnTypeResolutionTestb.java:110:9: compiler.err.cant.apply.symbol: kindname.method, takeIString, EagerReturnTypeResolutionTestb.I<java.lang.String>, java.lang.Object&EagerReturnTypeResolutionTestb.J<java.lang.Integer>&EagerReturnTypeResolutionTestb.K, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.no.conforming.assignment.exists: (compiler.misc.inferred.do.not.conform.to.upper.bounds: java.lang.Object&EagerReturnTypeResolutionTestb.J<java.lang.Integer>&EagerReturnTypeResolutionTestb.K, EagerReturnTypeResolutionTestb.I<java.lang.String>,EagerReturnTypeResolutionTestb.K,EagerReturnTypeResolutionTestb.J<java.lang.Integer>,java.lang.Object))
+EagerReturnTypeResolutionTestb.java:112:30: compiler.err.prob.found.req: (compiler.misc.inferred.do.not.conform.to.upper.bounds: EagerReturnTypeResolutionTestb.I<? extends java.lang.Object&java.io.Serializable&java.lang.Comparable<? extends java.lang.Object&java.io.Serializable&java.lang.Comparable<?>>>, EagerReturnTypeResolutionTestb.I<java.lang.String>,java.lang.Object)
+EagerReturnTypeResolutionTestb.java:113:24: compiler.err.cant.apply.symbol: kindname.method, eq2, java.util.List<T>,java.util.List<T>, java.util.List<EagerReturnTypeResolutionTestb.J<java.lang.Integer>>,java.util.List<EagerReturnTypeResolutionTestb.K>, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.inferred.do.not.conform.to.eq.bounds: EagerReturnTypeResolutionTestb.K, EagerReturnTypeResolutionTestb.K,EagerReturnTypeResolutionTestb.J<java.lang.Integer>)
+EagerReturnTypeResolutionTestb.java:114:30: compiler.err.prob.found.req: (compiler.misc.inferred.do.not.conform.to.upper.bounds: java.lang.Object&EagerReturnTypeResolutionTestb.J<java.lang.Integer>&EagerReturnTypeResolutionTestb.K, EagerReturnTypeResolutionTestb.I<java.lang.String>,EagerReturnTypeResolutionTestb.K,EagerReturnTypeResolutionTestb.J<java.lang.Integer>,java.lang.Object)
+EagerReturnTypeResolutionTestb.java:174:9: compiler.err.cant.apply.symbol: kindname.method, takeLong, long, java.lang.Double, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.no.conforming.assignment.exists: (compiler.misc.infer.no.conforming.instance.exists: , T, long))
+EagerReturnTypeResolutionTestb.java:175:9: compiler.err.cant.apply.symbol: kindname.method, takeLong, long, java.lang.Double, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.no.conforming.assignment.exists: (compiler.misc.infer.no.conforming.instance.exists: , T, long))
+EagerReturnTypeResolutionTestb.java:176:9: compiler.err.cant.apply.symbol: kindname.method, takeLong, long, java.lang.Double, kindname.class, EagerReturnTypeResolutionTestb, (compiler.misc.no.conforming.assignment.exists: (compiler.misc.infer.no.conforming.instance.exists: , T, long))
+EagerReturnTypeResolutionTestb.java:178:26: compiler.err.prob.found.req: (compiler.misc.infer.no.conforming.instance.exists: , T, long)
+EagerReturnTypeResolutionTestb.java:179:23: compiler.err.prob.found.req: (compiler.misc.infer.no.conforming.instance.exists: , T, long)
+EagerReturnTypeResolutionTestb.java:180:26: compiler.err.prob.found.req: (compiler.misc.infer.no.conforming.instance.exists: , T, long)
+- compiler.note.unchecked.filename: EagerReturnTypeResolutionTestb.java
+- compiler.note.unchecked.recompile
+42 errors

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/inference/EagerReturnTypeResolution/PrimitiveTypeBoxingTest.java	Thu May 01 20:36:11 2014 +0100
@@ -0,0 +1,25 @@
+/*
+ * @test /nodynamiccopyright/
+ * @bug 8030741
+ * @summary Inference: implement eager resolution of return types, consistent with JDK-8028800
+ * @compile/fail/ref=PrimitiveTypeBoxingTest.out -XDrawDiagnostics PrimitiveTypeBoxingTest.java
+ */
+
+public class PrimitiveTypeBoxingTest {
+
+    static void foo(long arg) {}
+    static void bar(int arg) {}
+
+    interface F<X> { void get(X arg); }
+
+    <Z> void m1(F<Z> f, Z arg) {}
+    <Z> void m2(Z arg, F<Z> f) {}
+
+    void test() {
+        m1(PrimitiveTypeBoxingTest::foo, 23); // expected: error
+        m2(23, PrimitiveTypeBoxingTest::foo); // expected: error
+
+        m1(PrimitiveTypeBoxingTest::bar, 23); // expected: success
+        m2(23, PrimitiveTypeBoxingTest::bar); // expected: success
+    }
+}

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/langtools/test/tools/javac/inference/EagerReturnTypeResolution/PrimitiveTypeBoxingTest.out	Thu May 01 20:36:11 2014 +0100
@@ -0,0 +1,3 @@
+PrimitiveTypeBoxingTest.java:19:9: compiler.err.cant.apply.symbol: kindname.method, m1, PrimitiveTypeBoxingTest.F<Z>,Z, @490,int, kindname.class, PrimitiveTypeBoxingTest, (compiler.misc.inferred.do.not.conform.to.upper.bounds: java.lang.Integer, java.lang.Long,java.lang.Object)
+PrimitiveTypeBoxingTest.java:20:9: compiler.err.cant.apply.symbol: kindname.method, m2, Z,PrimitiveTypeBoxingTest.F<Z>, int,@559, kindname.class, PrimitiveTypeBoxingTest, (compiler.misc.inferred.do.not.conform.to.upper.bounds: java.lang.Integer, java.lang.Long,java.lang.Object)
+2 errors