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-rw-r--r--docs/users_guide/glasgow_exts.rst7
1 files changed, 2 insertions, 5 deletions
diff --git a/docs/users_guide/glasgow_exts.rst b/docs/users_guide/glasgow_exts.rst
index e2d20333f2..26b7957af3 100644
--- a/docs/users_guide/glasgow_exts.rst
+++ b/docs/users_guide/glasgow_exts.rst
@@ -14406,11 +14406,8 @@ See also the :ghc-flag:`-funbox-strict-fields` flag, which essentially has the
effect of adding ``{-# UNPACK #-}`` to every strict constructor field.
.. [1]
- in fact, UNPACK has no effect without
- -O
- , for technical reasons (see
- tick 5252
- )
+ In fact, ``UNPACK`` has no effect without :ghc-flag:`-O`, for technical
+ reasons (see :ghc-ticket:`5252`).
.. _nounpack-pragma: