[all-commits] [llvm/llvm-project] acf681: [TableGen] Support type aliases via new keyword de...

[Wang Pengcheng via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: acf6811d0f2b6b453be46ddf7e046e1346991c98
      https://github.com/llvm/llvm-project/commit/acf6811d0f2b6b453be46ddf7e046e1346991c98
  Author: Wang Pengcheng <wangpengcheng.pp at bytedance.com>
  Date:   2024-02-02 (Fri, 02 Feb 2024)

  Changed paths:
    M llvm/docs/ReleaseNotes.rst
    M llvm/docs/TableGen/ProgRef.rst
    M llvm/lib/TableGen/TGLexer.cpp
    M llvm/lib/TableGen/TGLexer.h
    M llvm/lib/TableGen/TGParser.cpp
    M llvm/lib/TableGen/TGParser.h
    A llvm/test/TableGen/deftype.td

  Log Message:
  -----------
  [TableGen] Support type aliases via new keyword deftype

We can use `deftype` (not using `typedef` here to be consistent
with `def`, `defm`, `defset`, `defvar`, etc) to define type aliases.

Currently, only primitive types and type aliases are supported to be
the source type and `deftype` statements can only appear at the top
level.

Reviewers: fpetrogalli, Artem-B, nhaehnle, jroelofs

Reviewed By: jroelofs, nhaehnle, Artem-B

Pull Request: https://github.com/llvm/llvm-project/pull/79570