[llvm] r336580 - [Utils] Fix gdb pretty printers to work with Python 3.

[Philip Pfaffe via llvm-commits]

Author: pfaffe
Date: Mon Jul  9 11:51:50 2018
New Revision: 336580

URL: http://llvm.org/viewvc/llvm-project?rev=336580&view=rev
Log:
[Utils] Fix gdb pretty printers to work with Python 3.

Reiterate D23202 for container printers added after the change landed.

Differential Revision: https://reviews.llvm.org/D46578

Modified:
    llvm/trunk/utils/gdb-scripts/prettyprinters.py

Modified: llvm/trunk/utils/gdb-scripts/prettyprinters.py
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/gdb-scripts/prettyprinters.py?rev=336580&r1=336579&r2=336580&view=diff
==============================================================================
--- llvm/trunk/utils/gdb-scripts/prettyprinters.py (original)
+++ llvm/trunk/utils/gdb-scripts/prettyprinters.py Mon Jul  9 11:51:50 2018
@@ -102,6 +102,8 @@ class ArrayRefPrinter:
   def __init__(self, val):
     self.val = val
 
+    __next__ = next
+
   def children(self):
     data = self.val['Data']
     return self._iterator(data, data + self.val['Length'])
@@ -198,6 +200,8 @@ class DenseMapPrinter:
         self.first = False
       return 'x', v
 
+    __next__ = next
+
   def __init__(self, val):
     self.val = val