hg: jdk/sandbox: 8252031: --patch-module java.base= may fail with \"cyclic inheritance involving Object\"

[chris.hegarty at oracle.com]

Changeset: 17ec3b9a1aef
Author:    jlahoda
Date:      2020-08-20 10:48 +0200
URL:       https://hg.openjdk.java.net/jdk/sandbox/rev/17ec3b9a1aef

8252031: --patch-module java.base= may fail with \"cyclic inheritance involving Object\"
Summary: Avoiding clash in use of Flags.LOCKED between Types.asSuper and Check.checkNonCyclic.
Reviewed-by: jjg

! src/jdk.compiler/share/classes/com/sun/tools/javac/code/Types.java
+ test/langtools/tools/javac/flags/LockedFlagClash.java