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test/tools/javac/defaultMethods/Neg07.java@c6728c9addff

test/tools/javac/defaultMethods/Neg07.java

Fri, 22 Mar 2013 12:43:09 +0000

author

mcimadamore

date

Fri, 22 Mar 2013 12:43:09 +0000

changeset 1655

c6728c9addff

parent 1415

01c9d4161882

child 2020

bb7271e64ef6

permissions

-rw-r--r--

8010303: Graph inference: missing incorporation step causes spurious inference error
Summary: Multiple equality constraints on inference vars are not used to generate new inference constraints
Reviewed-by: jjg

 /*

  * @test /nodynamiccopyright/

  * @summary check that default overrides are properly type-checked

  * @compile/fail/ref=Neg07.out -XDrawDiagnostics Neg07.java

  */

 class Neg07 {

     interface I {

         default int m() { return 1; }

     }

     static class C1 {

         public void m() { } //incompatible return

     }

     static class C2 extends C1 implements I { }

     static class C3 implements I {

         public void m() { } //incompatible return

     }

 }