diff options
Diffstat (limited to 'haddock-api/src')
| -rw-r--r-- | haddock-api/src/Haddock/Backends/Xhtml/Decl.hs | 8 |
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 af672ff7..0e5e381a 100644 --- a/haddock-api/src/Haddock/Backends/Xhtml/Decl.hs +++ b/haddock-api/src/Haddock/Backends/Xhtml/Decl.hs @@ -801,6 +801,7 @@ ppSideBySideConstr subdocs fixities unicode qual (L _ con) doGADTCon :: Located (HsType DocName) -> Html doGADTCon ty = ppOcc <+> dcolon unicode + -- ++AZ++ make this prepend "{..}" when it is a record style GADT <+> ppLType unicode qual ty <+> fixity @@ -963,9 +964,10 @@ ppr_mono_ty _ (HsPArrTy ty) u q = pabrackets (ppr_mono_lty pREC_TO ppr_mono_ty ctxt_prec (HsIParamTy n ty) u q = maybeParen ctxt_prec pREC_CTX $ ppIPName n <+> dcolon u <+> ppr_mono_lty pREC_TOP ty u q ppr_mono_ty _ (HsSpliceTy {}) _ _ = error "ppr_mono_ty HsSpliceTy" -ppr_mono_ty _ (HsRecTy {}) _ _ = mempty -- Can now legally occur - -- un ConDeclGADT, but is - -- output elsewhere +ppr_mono_ty _ (HsRecTy {}) _ _ = toHtml "{..}" + -- Can now legally occur in ConDeclGADT, the output here is to provide a + -- placeholder in the signature, which is followed by the field + -- declarations. ppr_mono_ty _ (HsCoreTy {}) _ _ = error "ppr_mono_ty HsCoreTy" ppr_mono_ty _ (HsExplicitListTy _ tys) u q = promoQuote $ brackets $ hsep $ punctuate comma $ map (ppLType u q) tys |