Portable Python script across Python version

Python3 does not support type destructuring in function parameters.

Differential Revision: https://reviews.llvm.org/D55198

llvm-svn: 348129

clang/utils/ABITest/Enumeration.py

@@ -46,7 +46,8 @@ aleph0 = Aleph0()
 def base(line):
     return line*(line+1)//2
 
-def pairToN((x,y)):
+def pairToN(pair):
+    x,y = pair
     line,index = x+y,y
     return base(line)+index
 

clang/utils/ABITest/TypeGen.py

@@ -99,7 +99,8 @@ class RecordType(Type):
                             ' '.join(map(getField, self.fields)))
 
     def getTypedefDef(self, name, printer):
-        def getField((i, t)):
+        def getField(it):
+            i, t = it
             if t.isBitField():
                 if t.isPaddingBitField():
                     return '%s : 0;'%(printer.getTypeName(t),)