hg: jdk8/tl/langtools: 7086586: Inference producing null type argument

[maurizio.cimadamore at oracle.com]

Changeset: c0835c8489b0
Author:    mcimadamore
Date:      2011-09-16 14:16 +0100
URL:       http://hg.openjdk.java.net/jdk8/tl/langtools/rev/c0835c8489b0

7086586: Inference producing null type argument
Summary: Inference should fail in 15.12.2.7 when inference variables with 'nulltype' upper bounds are found
Reviewed-by: dlsmith

! src/share/classes/com/sun/tools/javac/code/Types.java
! test/tools/javac/Diagnostics/6862608/T6862608a.out
! test/tools/javac/generics/inference/6638712/T6638712a.out
+ test/tools/javac/generics/inference/7086586/T7086586.java
+ test/tools/javac/generics/inference/7086586/T7086586.out
+ test/tools/javac/generics/inference/7086586/T7086586b.java