extending_ghc.rst: fix broken link (Trac #10950)
authorSergei Trofimovich <siarheit@google.com>
Thu, 3 Dec 2015 21:07:19 +0000 (21:07 +0000)
committerSergei Trofimovich <siarheit@google.com>
Thu, 3 Dec 2015 21:11:35 +0000 (21:11 +0000)
commita034031a102bc08c76a6cdb104b72922ae22c96b
tree1f51213e12b3c6a151f6b567d0941cdfbff8c4a3
parent43a31fe4c0cc0f72dfe9e0c96e1576f5cfba6e19
extending_ghc.rst: fix broken link (Trac #10950)

The error exibits as build failures
of two types:

  1. extending_ghc.rst:: ERROR:
      Anonymous hyperlink mismatch:
        1 references but 0 targets.
      See "backrefs" attribute for IDs.

  2. reading sources... [ 33%] glasgow_exts
       Exception occurred:
          pickle.dump(doctree, f, pickle.HIGHEST_PROTOCOL)
       RecursionError: maximum recursion depth exceeded
       while pickling an object

Broken link created circular reference and failed to
serialize the result.

Fixed the problem by pointing to relevant section.

Signed-off-by: Sergei Trofimovich <siarheit@google.com>
docs/users_guide/extending_ghc.rst
docs/users_guide/glasgow_exts.rst