From ab01c7c2a2ad22429c2e6dd1688dd52e59bcf58f Mon Sep 17 00:00:00 2001
From: Simon Michael <simon@joyful.com>
Date: Mon, 29 Aug 2022 10:53:10 +0100
Subject: [PATCH] lib: re-enable doctests with ghc 8.10, to improve CI test

---
 .github/workflows/test-linux-x64.yml | 1 +
 hledger-lib/package.yaml             | 4 +---
 2 files changed, 2 insertions(+), 3 deletions(-)

diff --git a/.github/workflows/test-linux-x64.yml b/.github/workflows/test-linux-x64.yml
index 798e3fede..a6405d120 100644
--- a/.github/workflows/test-linux-x64.yml
+++ b/.github/workflows/test-linux-x64.yml
@@ -227,6 +227,7 @@ jobs:
     #     # --pedantic --no-run-benchmarks
     #   if: env.CONTINUE
 
+    # Note: doctests won't run if using GHC 9.0, see hledger-lib/package.yaml
     - name: Build all hledger modules fast, warning free, run unit/doc/bench tests
       env:
         stack: ${{ matrix.plan.stack }}
diff --git a/hledger-lib/package.yaml b/hledger-lib/package.yaml
index 93ec8e54b..9172c3e59 100644
--- a/hledger-lib/package.yaml
+++ b/hledger-lib/package.yaml
@@ -171,9 +171,7 @@ tests:
 
     when:
     # disable doctest with GHC 9.0, https://github.com/sol/doctest/issues/301
-    #- condition: impl(ghc >= 9.0) && impl(ghc < 9.2)
-    # GHC 8.6 seems to be failing now also
-    - condition: impl(ghc < 9.2)
+    - condition: impl(ghc >= 9.0) && impl(ghc < 9.2)
       buildable: false
 
     # ghc 8.4+ on mac needs this workaround. See