From 667deafa5b13593eb91239856a5f0b8db2ca4d19 Mon Sep 17 00:00:00 2001
From: Douglas Wilson <douglas.wilson@gmail.com>
Date: Mon, 13 Nov 2017 09:16:01 +1300
Subject: Store ModIface exports in an array

Summary:
To lessen cascading changes, the old field name mi_exports (returning a list) is
exported as an accessor function and the field is replaced with mi_exports_arr.

There are many more lists that would likely benefit from the same treatment,
but one thing at a time.

Test Plan: Check gipedia

Reviewers: bgamari

Subscribers: rwbarton, thomie

Differential Revision: https://phabricator.haskell.org/D4170
---
 compiler/iface/LoadIface.hs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'compiler/iface/LoadIface.hs')

diff --git a/compiler/iface/LoadIface.hs b/compiler/iface/LoadIface.hs
index b91d984b9a..54a051dc17 100644
--- a/compiler/iface/LoadIface.hs
+++ b/compiler/iface/LoadIface.hs
@@ -947,7 +947,7 @@ initExternalPackageState
 ghcPrimIface :: ModIface
 ghcPrimIface
   = (emptyModIface gHC_PRIM) {
-        mi_exports  = ghcPrimExports,
+        mi_exports_arr = ghcPrimExports,
         mi_decls    = [],
         mi_fixities = fixities,
         mi_fix_fn  = mkIfaceFixCache fixities
-- 
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