Changeset: b72768d848f0 for MonetDB
URL: http://dev.monetdb.org/hg/MonetDB?cmd=changeset;node=b72768d848f0
Modified Files:
        pathfinder/runtime/ll_staircasejoin.mx
Branch: Oct2010
Log Message:

avoid (disguise) self-comparison to fix compilation with clang 2.8 on 64-bit 
Fedora 14:

pathfinder/runtime/ll_staircasejoin.mx:376:26: error: self-comparison always 
evaluates to true [-Wtautological-compare]
    if (res && (GDK_FAIL == GDK_FAIL))
                         ^


diffs (15 lines):

diff -r d88d208736b4 -r b72768d848f0 pathfinder/runtime/ll_staircasejoin.mx
--- a/pathfinder/runtime/ll_staircasejoin.mx    Tue Dec 07 19:39:07 2010 +0100
+++ b/pathfinder/runtime/ll_staircasejoin.mx    Tue Dec 07 19:41:01 2010 +0100
@@ -372,8 +372,9 @@
 @
 
 @= ll_return
-{   if (del) BBPreclaim(del);
-    if (res && (@1 == GDK_FAIL))
+{   int rtrn = @1;
+    if (del) BBPreclaim(del);
+    if (res && (rtrn == GDK_FAIL))
         BBP_unfix_reclaim(res);
     return @1; }
 @c
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