test/tools/javac/lambda/MethodReference04.java

Mon, 08 Apr 2013 15:57:10 +0100

author
mcimadamore
date
Mon, 08 Apr 2013 15:57:10 +0100
changeset 1677
94a202228ec2
parent 0
959103a6100f
permissions
-rw-r--r--

8009131: Overload: javac should discard methods that lead to errors in lambdas with implicit parameter types
Summary: Lambdas that have errors in their bodies should make enclosing overload resolution fail
Reviewed-by: jjg

     1 /*
     2  * @test /nodynamiccopyright/
     3  * @bug 8003280
     4  * @summary Add lambda tests
     5  *  check that target type of a method ref is a SAM type
     6  * @author  Maurizio Cimadamore
     7  * @compile/fail/ref=MethodReference04.out -XDrawDiagnostics MethodReference04.java
     8  */
    10 class MethodReference04 {
    11     void m(Integer i) {}
    13     Object o = this::m; //fail - not a valid target type
    14 }

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