summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorJoachim Breitner <mail@joachim-breitner.de>2014-03-14 12:26:26 +0100
committerJoachim Breitner <mail@joachim-breitner.de>2014-03-14 12:26:26 +0100
commitd53ccab6ab32df38c0c226dea51f702f20d4feb3 (patch)
treea0c9a16104d583b4159088763084024ff7f6424b
parent4133ff86cbeefedf51f5ec963a06665e35fc68dd (diff)
downloadhaskell-d53ccab6ab32df38c0c226dea51f702f20d4feb3.tar.gz
Another reference to Note [Kind-changing of (~) and Coercible]
-rw-r--r--compiler/prelude/PrelInfo.lhs5
1 files changed, 4 insertions, 1 deletions
diff --git a/compiler/prelude/PrelInfo.lhs b/compiler/prelude/PrelInfo.lhs
index bfcea1c039..ca156ee694 100644
--- a/compiler/prelude/PrelInfo.lhs
+++ b/compiler/prelude/PrelInfo.lhs
@@ -121,9 +121,11 @@ primOpId op = primOpIds ! primOpTag op
%* *
%************************************************************************
-GHC.Prim "exports" all the primops and primitive types, some
+GHC.Prim "exports" all the primops and primitive types, some
wired-in Ids.
+See Note [Kind-changing of (~) and Coerciblea] for why we export coercibleTyCon here.
+
\begin{code}
ghcPrimExports :: [IfaceExport]
ghcPrimExports
@@ -134,6 +136,7 @@ ghcPrimExports
\end{code}
+
%************************************************************************
%* *
\subsection{Built-in keys}