hg: panama/dev: 8217781: jextract can not find field offset of field with inline struct/union decl. if it is nested in an anonymous struct/union

[jbvernee at xs4all.nl]

Changeset: ba49e5d3ae23
Author:    jvernee
Date:      2019-01-30 13:14 +0100
URL:       http://hg.openjdk.java.net/panama/dev/rev/ba49e5d3ae23

8217781: jextract can not find field offset of field with inline struct/union decl. if it is nested in an anonymous struct/union
Summary: Filter child cursors when doing recursive offset lookup
Reviewed-by: mcimadamore, sundar

! src/jdk.internal.clang/share/classes/jdk/internal/clang/Cursor.java
! src/jdk.jextract/share/classes/com/sun/tools/jextract/tree/RecordLayoutComputer.java
! test/jdk/com/sun/tools/jextract/JextractToolProviderTest.java
! test/jdk/com/sun/tools/jextract/nested.h