purescript: fix build compiling with ghc 8.4.4

Closes #53597.
2019-03-06 08:36:52 +01:00
parent 68be6bbc31
commit dd2dff39fa
2 changed files with 6 additions and 1 deletions
@@ -40,6 +40,10 @@ self: super: {
  unix = null;
  xhtml = null;

+  # Restricts aeson to <1.4
+  # https://github.com/purescript/purescript/pull/3537
+  purescript = doJailbreak super.purescript;
+
  # https://github.com/jcristovao/enclosed-exceptions/issues/12
  enclosed-exceptions = dontCheck super.enclosed-exceptions;