[code-reflection] RFR: Update the model of pattern matching when pattern variable identifier is underscore [v3]

[Mourad Abbay]

> Update the generated code model of pattern matching when pattern variable identifier is "_"

Mourad Abbay has updated the pull request incrementally with one additional commit since the last revision:

  Pass null as binding-name when type pattern variable unnamed

-------------

Changes:
  - all: https://git.openjdk.org/babylon/pull/227/files
  - new: https://git.openjdk.org/babylon/pull/227/files/17545115..fc6aa507

Webrevs:
 - full: https://webrevs.openjdk.org/?repo=babylon&pr=227&range=02
 - incr: https://webrevs.openjdk.org/?repo=babylon&pr=227&range=01-02

  Stats: 17 lines in 4 files changed: 4 ins; 0 del; 13 mod
  Patch: https://git.openjdk.org/babylon/pull/227.diff
  Fetch: git fetch https://git.openjdk.org/babylon.git pull/227/head:pull/227

PR: https://git.openjdk.org/babylon/pull/227