[commit: ghc] master: Allow per-argument documentation on pattern synonym signatures (287a405)

[git at git.haskell.org]

Repository : ssh://git@git.haskell.org/ghc

On branch  : master
Link       : http://ghc.haskell.org/trac/ghc/changeset/287a40564a7024b55daf0b063683ce889f8a18d9/ghc

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commit 287a40564a7024b55daf0b063683ce889f8a18d9
Author: alexbiehl <alex.biehl at gmail.com>
Date:   Mon Jul 3 16:53:10 2017 -0400

    Allow per-argument documentation on pattern synonym signatures
    
    haddock-2.18 supports user defined pattern synonym signatures so this
    seems like a welcomed addition.
    
    Reviewers: austin, bgamari, mpickering
    
    Reviewed By: bgamari, mpickering
    
    Subscribers: rwbarton, thomie, mpickering
    
    Differential Revision: https://phabricator.haskell.org/D3699


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287a40564a7024b55daf0b063683ce889f8a18d9
 compiler/parser/Parser.y | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/compiler/parser/Parser.y b/compiler/parser/Parser.y
index 603ac27..672b6f7 100644
--- a/compiler/parser/Parser.y
+++ b/compiler/parser/Parser.y
@@ -1394,7 +1394,7 @@ where_decls :: { Located ([AddAnn]
                                           ,sL1 $3 (snd $ unLoc $3)) }
 
 pattern_synonym_sig :: { LSig GhcPs }
-        : 'pattern' con_list '::' sigtype
+        : 'pattern' con_list '::' sigtypedoc
                    {% ams (sLL $1 $> $ PatSynSig (unLoc $2) (mkLHsSigType $4))
                           [mj AnnPattern $1, mu AnnDcolon $3] }