Add missing initial version for extension doc.
authorsuperfunc <superfunc@protonmail.ch>
Mon, 14 Aug 2017 00:20:47 +0000 (20:20 -0400)
committerBen Gamari <ben@smart-cactus.org>
Thu, 17 Aug 2017 20:42:55 +0000 (16:42 -0400)
docs/users_guide/glasgow_exts.rst

index 5afc7e1..e6aeaf2 100644 (file)
@@ -2912,6 +2912,8 @@ Record field disambiguation
 
 .. ghc-flag:: -XDisambiguateRecordFields
 
+    :since: 6.8.1
+
     Allow the compiler to automatically choose between identically-named
     record selectors based on type (if the choice is unambiguous).