luajit_partial_compilation.yaml

rules:
  - id: luajit_partial_compilation
    metadata:
      author: Sergey Bronnikov <estetus@gmail.com>
      description: Function may be JIT-compiled, depending on the circumstances.
      references:
        - https://github.com/tarantool/tarantool/wiki/LuaJIT-Not-Yet-Implemented
        - http://web.archive.org/web/20220717120825/http://wiki.luajit.org/NYI
    pattern-either:
      - pattern: getfenv(...)         # 2.1 partial
      - pattern: next(...)            # 2.1 partial
      - pattern: print(...)           # partial
      - pattern: select(...)          # partial
      - pattern: tonumber(...)        # partial
      - pattern: tostring(...)        # partial
      - pattern: xpcall(...)          # partial
      - pattern: string.find(...)     # 2.1 partial
      - pattern: string.format(...)   # 2.1 partial
      - pattern: table.insert(...)    # partial
      - pattern: ffi.cast(...)        # partial
      - pattern: ffi.errno(...)       # partial
      - pattern: ffi.new(...)         # partial
      - pattern: ffi.sizeof(...)      # partial
      - pattern: ffi.typeof(...)      # partial
    message: |
      All aspects of Lua are implemented in LuaJIT's interpreter, but not all of
      them are implemented in LuaJIT's JIT compiler.

      Function may be JIT-compiled, depending on the circumstances. Otherwise
      will fall back to the interpreter or stitch.
    languages: [lua]
    severity: INFO