hg: jdk/submit: 8246486: javac doesn't allow a subclass to be declared before a sealed superclass with no permits clause

[vicente.romero at oracle.com]

Changeset: 68c7589dc049
Author:    vromero
Date:      2020-06-04 19:02 -0400
URL:       https://hg.openjdk.java.net/jdk/submit/rev/68c7589dc049

8246486: javac doesn't allow a subclass to be declared before a sealed superclass with no permits clause
Reviewed-by: mcimadamore

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/TypeEnter.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/processing/JavacProcessingEnvironment.java
! test/langtools/lib/combo/tools/javac/combo/CompilationTestCase.java
! test/langtools/tools/javac/enum/FauxEnum3.java
! test/langtools/tools/javac/enum/FauxEnum3.out
- test/langtools/tools/javac/enum/FauxEnum3.preview.out
! test/langtools/tools/javac/sealed/SealedCompilationTests.java