Dear devs,
I'm a tad puzzled with a test failure on a MR [1] I'm preparing to
allow annotations in simple interfaces (e.g. those produced by
haddock). Before I debug this further, I would like to check the
basics with someone more familiar with GHC on Windows, if possible.
The failing test checks that simple interfaces do have annotations,
and this test is part of my contribution. The annotations are simply
missing on windows. This test passes on all other platforms. I looked
for conditional compilation that could affect this, but haven't
spotted anything relevant yet. Other plugin and annotation tests seem
to run fine on Windows.
The change itself only modifies two lines of code, which I paste below
for convenience.
Any conjectures are welcome. Best,
Facundo
[1] https://gitlab.haskell.org/ghc/ghc/-/merge_requests/16754
diff --git a/compiler/GHC/Iface/Tidy.hs b/compiler/GHC/Iface/Tidy.hs
index b3537514ac4a..2ddde284c2be 100644
--- a/compiler/GHC/Iface/Tidy.hs
+++ b/compiler/GHC/Iface/Tidy.hs
@@ -172,7 +172,8 @@ mkBootModDetailsTc logger
tcg_fam_insts = fam_insts,
tcg_complete_matches = complete_matches,
tcg_mod = this_mod,
- tcg_default_exports = default_exports
+ tcg_default_exports = default_exports,
+ tcg_anns = anns
}
= -- This timing isn't terribly useful since the result isn't forced, but
-- the message is useful to locating oneself in the compilation process.
@@ -184,7 +185,7 @@ mkBootModDetailsTc logger
, md_insts = insts'
, md_fam_insts = fam_insts
, md_rules = []
- , md_anns = []
+ , md_anns = anns
, md_exports = exports
, md_complete_matches = complete_matches
})
--
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I'm getting a lot of messages like the one below. Sometimes pressing
submit repeatedly makes it work, sometimes not.
Is GitLab struggling today?
Simon
[image: image.png]
