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8011432: javac, compiler regression iterable + captured type

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Reviewed-by: mcimadamore
This commit is contained in:
Vicente Romero 2013-04-10 12:31:02 +01:00
parent b82442a565
commit cde5be4904
2 changed files with 42 additions and 19 deletions
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55
langtools/test/tools/javac/T5053846/MethodRefDupInConstantPoolTest.java
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@ -23,8 +23,9 @@
/*
* @test
* @bug 5053846
* @bug 5053846 8011432
* @summary javac: MethodRef entries are duplicated in the constant pool
* @summary javac, compiler regression iterable + captured type
*/
import java.io.PrintWriter;
@ -43,9 +44,13 @@ public class MethodRefDupInConstantPoolTest {
void run() {
check("-v", Paths.get(System.getProperty("test.classes"),
"TestHelper1.class").toString());
this.getClass().getSimpleName() + "$TestHelper1.class").toString());
check("-v", Paths.get(System.getProperty("test.classes"),
"TestHelper2.class").toString());
this.getClass().getSimpleName() + "$TestHelper2.class").toString());
check("-v", Paths.get(System.getProperty("test.classes"),
this.getClass().getSimpleName() + "$TestHelper3.class").toString());
check("-v", Paths.get(System.getProperty("test.classes"),
this.getClass().getSimpleName() + "$TestHelper4.class").toString());
}
void check(String... params) {
@ -68,24 +73,38 @@ public class MethodRefDupInConstantPoolTest {
int end = out.indexOf("{");
return out.substring(start, end);
}
}
class TestHelper1 {
void m() {
Vector v = new Vector();
Iterator iter = v.iterator();
while (iter.hasNext()) {
Object o = iter.next();
Object o2 = o;
}
for (Object o: v) {
Object o2 = o;
class TestHelper1 {
void m() {
Vector v = new Vector();
Iterator iter = v.iterator();
while (iter.hasNext()) {
Object o = iter.next();
Object o2 = o;
}
for (Object o: v) {
Object o2 = o;
}
}
}
}
class TestHelper2<X extends Number & Iterable<String>> {
void test(X x) {
for (String s : x) { }
class TestHelper2<X extends Number & Iterable<String>> {
void test(X x) {
for (String s : x) { }
}
}
interface Data extends Iterable<String> {}
class TestHelper3<X extends Number & Iterable<? extends Data>> {
void test(X x) {
for (Data s : x) { }
}
}
class TestHelper4 {
void test(Iterable<? extends Data> t) {
for(Object a: t.iterator().next());
}
}
}