Do you use alchemist in emacs? I installed alchemist plugin in emacs.
IEX REPL sometimes stops responding after it encounters compilation error.
Compilation (C-c a i b) stops working too. I have to kill IEX buffer and restart it.
Yep I use Emacs. There is some problem that after any Error, not only compilation or Exception in IEx the next issued instruction will halt it forever. Look at https://github.com/tonini/alchemist.el/issues/326
This PR fixed the problem
https://github.com/tonini/alchemist.el/pull/314
I wonder why they still haven’t merged the PR. Alchemist is in broken and unusable state 
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