git: openjdk/jdk17: 8270151: IncompatibleClassChangeError on empty pattern switch statement case

[Jan Lahoda]

Changeset: 1196b356
Author:    Jan Lahoda <jlahoda at openjdk.org>
Date:      2021-07-09 11:03:40 +0000
URL:       https://git.openjdk.java.net/jdk17/commit/1196b3568459511df7534848ac42f13489c61be6

8270151: IncompatibleClassChangeError on empty pattern switch statement case

Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Lower.java
! test/langtools/tools/javac/patterns/SealedTypeChanges.java
! test/langtools/tools/javac/patterns/Switches.java