git: openjdk/jdk17u-dev: 8293578: Duplicate ldc generated by javac

[Paul Hohensee]

Changeset: 3bcdb666
Author:    Victor Rudometov <vrudomet at openjdk.org>
Committer: Paul Hohensee <phh at openjdk.org>
Date:      2022-10-03 18:24:36 +0000
URL:       https://git.openjdk.org/jdk17u-dev/commit/3bcdb666288229f7fc84f9a8d68e9f7fec897200

8293578: Duplicate ldc generated by javac

Backport-of: 39cd1635bf07f42857e1a704734db66b2c2fa882

! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Attr.java
! src/jdk.compiler/share/classes/com/sun/tools/javac/comp/Check.java
+ test/langtools/tools/javac/lvti/ConstantTypes.java