test/tools/javac/lambda/TargetType04.java

Mon, 19 Jun 2017 14:51:25 -0700

author
asaha
date
Mon, 19 Jun 2017 14:51:25 -0700
changeset 3408
c9ba51c29fc3
parent 0
959103a6100f
permissions
-rw-r--r--

Added tag jdk8u151-b02 for changeset 732e1bab2660

     1 /*
     2  * @test /nodynamiccopyright/
     3  * @bug 8003280
     4  * @summary Add lambda tests
     5  *  target typing in assignment context
     6  * @author  Maurizio Cimadamore
     7  * @compile/fail/ref=TargetType04.out -XDrawDiagnostics TargetType04.java
     8  */
     9 class TargetType04 {
    11     interface S<X extends Number, Y extends Number> {
    12        Y m(X x);
    13     }
    15     S<Integer, Integer> s1 = i -> { return i; }; //ok
    16     S<Double, Integer> s2 = i -> { return i; }; //no
    17     S<Integer, Double> s3 = i -> { return i; }; //no
    18 }

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