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
|
/*
* @test /nodynamiccopyright/
* @bug 8009131
* @summary Overload: javac should discard methods that lead to errors in lambdas with implicit parameter types
* @compile/fail/ref=TargetType66.out -XDrawDiagnostics TargetType66.java
*/
class TargetType66 {
interface SAM1 {
void m(String s);
}
interface SAM2 {
void m(Integer s);
}
void g(SAM1 s1) { }
void g(SAM2 s2) { }
void test() {
g(x->{ String s = x; }); //ambiguous
g(x->{ Integer i = x; }); //ambiguous
g(x->{ Object o = x; }); //ambiguous
g(x->{ Character c = x; }); //error: inapplicable methods
g(x->{ Character c = ""; }); //error: incompatible types
}
}
|
