From 50baea5e1e482be3c4fcc13c9a45b1083243f681 Mon Sep 17 00:00:00 2001
From: Guillaume Maudoux <layus.on@gmail.com>
Date: Tue, 3 Nov 2020 00:00:55 +0100
Subject: [PATCH] Fix `assert` parser to accept top-level nix forms

---
 src/Nix/Parser.hs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Nix/Parser.hs b/src/Nix/Parser.hs
index 4992cb9..2f682c7 100644
--- a/src/Nix/Parser.hs
+++ b/src/Nix/Parser.hs
@@ -268,7 +268,7 @@ nixIf = annotateLocation1
 nixAssert :: Parser NExprLoc
 nixAssert = annotateLocation1
   (   NAssert
-  <$> (reserved "assert" *> nixExpr)
+  <$> (reserved "assert" *> nixToplevelForm)
   <*> (semi *> nixToplevelForm)
   <?> "assert"
   )