[cfe-commits] r62728 - /cfe/trunk/utils/CmpDriver

[Daniel Dunbar]

Author: ddunbar
Date: Wed Jan 21 17:34:23 2009
New Revision: 62728

URL: http://llvm.org/viewvc/llvm-project?rev=62728&view=rev
Log:
Update CmpDriver to report missing commands.

Modified:
    cfe/trunk/utils/CmpDriver

Modified: cfe/trunk/utils/CmpDriver
URL: http://llvm.org/viewvc/llvm-project/cfe/trunk/utils/CmpDriver?rev=62728&r1=62727&r2=62728&view=diff

==============================================================================
--- cfe/trunk/utils/CmpDriver (original)
+++ cfe/trunk/utils/CmpDriver Wed Jan 21 17:34:23 2009
@@ -152,7 +152,16 @@
         differ = True
 
     # Compare commands.
-    for i,(a,b) in enumerate(zip(infoA.commands, infoB.commands)):
+    for i,(a,b) in enumerate(map(None, infoA.commands, infoB.commands)):
+        if a is None:
+            print 'A MISSING:',' '.join(b)
+            differ = True
+            continue
+        elif b is None:
+            print 'B MISSING:',' '.join(a)
+            differ = True
+            continue
+
         diff = DriverZipperDiff(a,b)
         diffs = list(diff.getDiffs())
         if diffs:
@@ -169,7 +178,7 @@
                     print 'mismatch: A: %s' % aElt
                     print '          B: %s' % bElt
             differ = True
-
+    
     # Compare result codes.
     if infoA.exitCode != infoB.exitCode:
         print '-- EXIT CODES DIFFER -'