git: openjdk/jdk: 8254286: Wrong inference in switch expression with "null" arm

[Jan Lahoda]

Changeset: 0e920531
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2020-10-23 09:47:29 +0000
URL:       https://git.openjdk.java.net/jdk/commit/0e920531

8254286: Wrong inference in switch expression with "null" arm

Reviewed-by: mcimadamore, vromero

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! test/langtools/tools/javac/switchexpr/ExpressionSwitchInfer.java
! test/langtools/tools/javac/switchexpr/ExpressionSwitchInfer.out