Add '25.nix'

2022-04-19 20:37:58 +00:00 · 2022-04-19 20:37:58 +00:00 · 76c7c1ad26
parent f9978f6ec8
commit 76c7c1ad26
1 changed files with 11 additions and 0 deletions
--- a/25.nix
+++ b/25.nix
@ -0,0 +1,11 @@
+with import <nixpkgs> {};
+let
+  func = x: y: assert (x==2) || abort "x has to be 2 or it won't work!"; x + y;
+  n = -1; # only modify this line
+in
+
+assert (lib.isInt n) || abort "Type error since supplied argument is no int!";
+
+rec {
+  ex00 = func (n+3) 3;
+}