Should calling accessed map values as functions be a compiler warning?

[LandonSchropp]

Environment

• Erlang/OTP 24 [erts-12.0.3]
• Elixir 1.12.2
• macOS 11.4

Current behavior

This compiles and runs without warnings:

map = %{ hello: "hello" }
map.hello
map.hello()

Expected behavior

I'm a bit surprised that the map.hello() isn't a compiler error or warning. Should it be?

[josevalim]

Please see #9510. We are tackling this in steps and deprecations are coming in. :)

[LandonSchropp]

Awesome, thanks!