From 48f45676f7c6c79b249b51dde9a6791393860676 Mon Sep 17 00:00:00 2001
From: Niklas Haas <git@nand.wakku.to>
Date: Sat, 15 Mar 2014 15:15:44 +0100
Subject: Hide minimal definition for only-method classes
Previously this was not covered by the All xs check since here it is not
actually an All, rather a single Var n.
This also adds the previously missing html-test/src/Minimal.hs.
---
src/Haddock/Backends/Xhtml/Decl.hs | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
(limited to 'src/Haddock/Backends/Xhtml')
diff --git a/src/Haddock/Backends/Xhtml/Decl.hs b/src/Haddock/Backends/Xhtml/Decl.hs
index 39276441..67185bff 100644
--- a/src/Haddock/Backends/Xhtml/Decl.hs
+++ b/src/Haddock/Backends/Xhtml/Decl.hs
@@ -474,11 +474,16 @@ ppClassDecl summary links instances fixities loc d subdocs
-- type signature?
minimalBit = case [ s | L _ (MinimalSig s) <- lsigs ] of
- -- Miminal complete definition = every method
+ -- Miminal complete definition = every shown method
And xs : _ | sort [getName n | Var (L _ n) <- xs] ==
sort [getName n | L _ (TypeSig ns _) <- lsigs, L _ n <- ns]
-> noHtml
+ -- Minimal complete definition = the only shown method
+ Var (L _ n) : _ | [getName n] ==
+ [getName n' | L _ (TypeSig ns _) <- lsigs, L _ n' <- ns]
+ -> noHtml
+
-- Minimal complete definition = nothing
And [] : _ -> subMinimal $ toHtml "Nothing"
--
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