File: CompilerErrorGenericThrowPlusMethodRefTest.java

package info (click to toggle)
openjdk-11 11.0.4%2B11-1
  • links: PTS, VCS
  • area: main
  • in suites: sid
  • size: 757,028 kB
  • sloc: java: 5,016,041; xml: 1,191,974; cpp: 934,731; ansic: 555,697; sh: 24,299; objc: 12,703; python: 3,602; asm: 3,415; makefile: 2,772; awk: 351; sed: 172; perl: 114; jsp: 24; csh: 3
file content (53 lines) | stat: -rw-r--r-- 1,359 bytes parent folder | download | duplicates (18)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
/*
 * @test /nodynamiccopyright/
 * @bug 8022316
 * @summary Generic throws, overriding and method reference
 * @compile/fail/ref=CompilerErrorGenericThrowPlusMethodRefTest.out -XDrawDiagnostics CompilerErrorGenericThrowPlusMethodRefTest.java
 */

@SuppressWarnings("unchecked")
public class CompilerErrorGenericThrowPlusMethodRefTest {
    interface SAM11 {
        public <E extends Throwable> void foo() throws E ;
    }

    interface SAM12 extends SAM11{
        @Override
        public void foo() throws Throwable;
    }

    public void boo() throws RuntimeException {}

    static void test1() {
        try {
            SAM12 s2 = new CompilerErrorGenericThrowPlusMethodRefTest()::boo;
            s2.foo();
        } catch(Throwable ex) {}
    }

    static void test2() {
        SAM11 s1 = null;
        s1.<Exception>foo();
        s1.<RuntimeException>foo();
    }

    interface SAM21 {
        <E extends Exception> void m(E arg) throws E;
    }

    interface SAM22 {
        <F extends Exception> void m(F arg) throws F;
    }

    interface SAM23 extends SAM21, SAM22 {}

    public <E extends Exception> void bar(E e) throws E {}

    static <E extends Exception> void test3(E e) {
        try {
            SAM23 s2 = new CompilerErrorGenericThrowPlusMethodRefTest()::bar;
            s2.m(e);
        } catch(Exception ex) {}
    }

}