GHC9 mention in Nix README.

akhesaCaro · akhesaCaro · commit 2ea6664124a7 · 2021-10-02T17:48:45.000+02:00
diff --git a/nix/README.md b/nix/README.md
@@ -26,6 +26,7 @@ $ nix-shell nix/shell.nix --argstr compiler ghcHEAD
 -   `ghc865Binary`
 -   `ghc884`
 -   `ghc8104` - default
+-   `ghc901`
 
 ### Cabal users
 
diff --git a/nix/shell.nix b/nix/shell.nix
@@ -1,4 +1,5 @@
 let nixos = fetchTarball { url = "https://github.com/NixOS/nixpkgs/archive/refs/tags/21.05.tar.gz"; 
+                           sha256 = "sha256:1ckzhh24mgz6jd1xhfgx0i9mijk6xjqxwsshnvq789xsavrmsc36";
 }; in
 
 { compiler ? "ghc8104"

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,5 @@`
`1`	`1`	`let nixos = fetchTarball { url = "https://github.com/NixOS/nixpkgs/archive/refs/tags/21.05.tar.gz";`
	`2`	`+ sha256 = "sha256:1ckzhh24mgz6jd1xhfgx0i9mijk6xjqxwsshnvq789xsavrmsc36";`
`2`	`3`	`}; in`
`3`	`4`
`4`	`5`	`{ compiler ? "ghc8104"`