From 9e9dfae098e44961adef0713fcfe29855c982a84 Mon Sep 17 00:00:00 2001
From: simonmar <unknown>
Date: Tue, 28 Jun 2005 13:43:41 +0000
Subject: [PATCH] [project @ 2005-06-28 13:43:41 by simonmar] Disable the
 assertion that checks for multiple entries with the same
 key in the hash table.  It's useful to be able to do this
 sometimes.

---
 ghc/rts/Hash.c |    5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/ghc/rts/Hash.c b/ghc/rts/Hash.c
index d3e4cf4..ada11a6 100644
--- a/ghc/rts/Hash.c
+++ b/ghc/rts/Hash.c
@@ -245,8 +245,9 @@ insertHashTable(HashTable *table, StgWord key, void *data)
     int index;
     HashList *hl;
 
-    /* We want no duplicates */
-    ASSERT(lookupHashTable(table, key) == NULL);
+    // Disable this assert; sometimes it's useful to be able to
+    // overwrite entries in the hash table.
+    // ASSERT(lookupHashTable(table, key) == NULL);
 
     /* When the average load gets too high, we expand the table */
     if (++table->kcount >= HLOAD * table->bcount)
-- 
1.7.10.4