[llvm] r331431 - lit: flesh out `SubsituteCaptures` further

[Saleem Abdulrasool via llvm-commits]

Author: compnerd
Date: Wed May  2 21:45:43 2018
New Revision: 331431

URL: http://llvm.org/viewvc/llvm-project?rev=331431&view=rev
Log:
lit: flesh out `SubsituteCaptures` further

Add overloads for `__len__` and `__getitem__` to allow use of this class
on Linux as well as Windows.  With these overloads, lit can be used on
both hosts for the swift testsuite.

Modified:
    llvm/trunk/utils/lit/lit/TestingConfig.py

Modified: llvm/trunk/utils/lit/lit/TestingConfig.py
URL: http://llvm.org/viewvc/llvm-project/llvm/trunk/utils/lit/lit/TestingConfig.py?rev=331431&r1=331430&r2=331431&view=diff
==============================================================================
--- llvm/trunk/utils/lit/lit/TestingConfig.py (original)
+++ llvm/trunk/utils/lit/lit/TestingConfig.py Wed May  2 21:45:43 2018
@@ -171,3 +171,9 @@ class SubstituteCaptures:
     def __str__(self):
         return self.substitution
 
+    def __len__(self):
+        return len(self.substitution)
+
+    def __getitem__(self, item):
+        return self.substitution.__getitem__(item)
+