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-rw-r--r--haddock-api/src/Haddock/Backends/Xhtml/Decl.hs8
1 files changed, 5 insertions, 3 deletions
diff --git a/haddock-api/src/Haddock/Backends/Xhtml/Decl.hs b/haddock-api/src/Haddock/Backends/Xhtml/Decl.hs
index 15bfae08..f01365e9 100644
--- a/haddock-api/src/Haddock/Backends/Xhtml/Decl.hs
+++ b/haddock-api/src/Haddock/Backends/Xhtml/Decl.hs
@@ -865,9 +865,11 @@ ppDataHeader _ _ _ _ = error "ppDataHeader: illegal argument"
ppBang :: HsBang -> Html
-ppBang HsNoBang = noHtml
-ppBang _ = toHtml "!" -- Unpacked args is an implementation detail,
- -- so we just show the strictness annotation
+ppBang HsStrict = toHtml "!"
+ppBang (HsUnpack {}) = toHtml "!"
+ppBang (HsSrcBang _ _ (Just True)) = toHtml "!"
+ppBang (HsSrcBang _ _ (Just False)) = toHtml "~"
+ppBang _ = noHtml
tupleParens :: HsTupleSort -> [Html] -> Html