Revert "Always use typename rather than class for template types."

This reverts commit 180353986d101e367c26b3199c44c7b2e4c1e681.

Because I misread https://stackoverflow.com/questions/213121/use-class-or-typename-for-template-parameters
class is _still_ needed for template template parameters in C++14,
though g++ and clang++ seem to support it anyway.

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/test_accum_iter.cc b/tests/test_accum_iter.cc
index 9a00e39..43cf2d7 100644
--- a/tests/test_accum_iter.cc
+++ b/tests/test_accum_iter.cc
@@ -20,7 +20,7 @@ struct min_accum
 {
   using result_type = T;
 
-  template <typename I>
+  template <class I>
   typename std::iterator_traits<I>::value_type operator()(I i1, I i2)
   {
     return *std::min_element(i1, i2);