From 66a5123f8c69d9ccc2a865795662787edfc62651 Mon Sep 17 00:00:00 2001
From: Kazu Yamamoto <kazu@iij.ad.jp>
Date: Sat, 26 Apr 2014 09:22:42 +0900
Subject: [PATCH] rescue old Cabal which does not support bench.

---
 Language/Haskell/GhcMod/CabalApi.hs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/Language/Haskell/GhcMod/CabalApi.hs b/Language/Haskell/GhcMod/CabalApi.hs
index d9bfdb7..05fee51 100644
--- a/Language/Haskell/GhcMod/CabalApi.hs
+++ b/Language/Haskell/GhcMod/CabalApi.hs
@@ -143,7 +143,11 @@ cabalAllBuildInfo pd = libBI ++ execBI ++ testBI ++ benchBI
     libBI   = map P.libBuildInfo       $ maybeToList $ P.library pd
     execBI  = map P.buildInfo          $ P.executables pd
     testBI  = map P.testBuildInfo      $ P.testSuites pd
+#if __GLASGOW_HASKELL__ >= 704
     benchBI = map P.benchmarkBuildInfo $ P.benchmarks pd
+#else
+    benchBI = []
+#endif
 
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