NixOS/nixpkgs — pull request #1214 by aforemny (2013-11-14 18:39:59+00:00)
Title: Fix haskell-language-ecmasrcript

Fix version mismatch in Cabal dependency, disable tests.

language-ecmascript requires Cabal 2.5. Tests fail with Cabal 2.5.1.1 and Cabal 2.6 for me.