Clang compiles faster (121s vs 156s for GCC 7) so it's a bit nicer for development.
@@ -1,4 +1,4 @@
{ useClang ? false
{ useClang ? true
, nixpkgs ? builtins.fetchTarball https://github.com/NixOS/nixpkgs-channels/archive/nixos-19.03.tar.gz
}:
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