test/tools/javac/generics/inference/6638712/T6638712a.java

Tue, 23 Nov 2010 11:08:43 +0000

author
mcimadamore
date
Tue, 23 Nov 2010 11:08:43 +0000
changeset 753
2536dedd897e
parent 384
ed31953ca025
child 2525
2eb010b6cb22
permissions
-rw-r--r--

6995200: JDK 7 compiler crashes when type-variable is inferred from expected primitive type
Summary: 15.12.2.8 should use boxing when expected type in assignment context is a primitive type
Reviewed-by: jjg

mcimadamore@299 1 /*
jjg@384 2 * @test /nodynamiccopyright/
mcimadamore@299 3 * @bug 6638712
mcimadamore@299 4 * @author mcimadamore
mcimadamore@299 5 * @summary Inference with wildcard types causes selection of inapplicable method
mcimadamore@299 6 * @compile/fail/ref=T6638712a.out -XDrawDiagnostics T6638712a.java
mcimadamore@299 7 */
mcimadamore@299 8
mcimadamore@299 9 import java.util.*;
mcimadamore@299 10
mcimadamore@299 11 class T6638712a {
mcimadamore@299 12
mcimadamore@753 13 <T> Comparator<T> compound(Iterable<? extends Comparator<? super T>> it) { return null; }
mcimadamore@299 14
mcimadamore@299 15 public void test(List<Comparator<?>> x) {
mcimadamore@299 16 Comparator<String> c3 = compound(x);
mcimadamore@299 17 }
mcimadamore@299 18 }

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