hg: jdk9/sandbox/langtools: 8158355: Inference graph dot support broken

[chris.hegarty at oracle.com]

Changeset: c02775be0f95
Author:    mcimadamore
Date:      2016-06-02 16:08 +0100
URL:       http://hg.openjdk.java.net/jdk9/sandbox/langtools/rev/c02775be0f95

8158355: Inference graph dot support broken
Summary: IllegalStateException when converting an inference graph to dot file
Reviewed-by: vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Infer.java
+ test/tools/javac/generics/inference/8158355/T8158355.java