[libcxx] r257702 - Better comments in test. NFC

[Marshall Clow via cfe-commits]

Author: marshall
Date: Wed Jan 13 17:05:15 2016
New Revision: 257702

URL: http://llvm.org/viewvc/llvm-project?rev=257702&view=rev
Log:
Better comments in test. NFC

Modified:
    libcxx/trunk/test/libcxx/strings/iterators.noexcept.pass.cpp

Modified: libcxx/trunk/test/libcxx/strings/iterators.noexcept.pass.cpp
URL: http://llvm.org/viewvc/llvm-project/libcxx/trunk/test/libcxx/strings/iterators.noexcept.pass.cpp?rev=257702&r1=257701&r2=257702&view=diff
==============================================================================
--- libcxx/trunk/test/libcxx/strings/iterators.noexcept.pass.cpp (original)
+++ libcxx/trunk/test/libcxx/strings/iterators.noexcept.pass.cpp Wed Jan 13 17:05:15 2016
@@ -14,7 +14,9 @@
 
 // __libcpp_string_gets_noexcept_iterator determines if an iterator can be used
 // w/o worrying about whether or not certain operations can throw.
-// This gives us a "fast path for string operations"
+// This gives us a "fast path for string operations".
+//
+// When exceptions are disabled, all iterators should get this "fast path"
 //
 
 #define	_LIBCPP_NO_EXCEPTIONS
@@ -44,7 +46,6 @@ int main()
     static_assert(( std::__libcpp_string_gets_noexcept_iterator<std::reverse_iterator<std::__wrap_iter<char *> > > ::value), "");
     
 //  iterators in the libc++ test suite
-//	Since we have turned off exceptions, they're all noexcept
     static_assert(( std::__libcpp_string_gets_noexcept_iterator<output_iterator       <char *> >::value), "");
     static_assert(( std::__libcpp_string_gets_noexcept_iterator<input_iterator        <char *> >::value), "");
     static_assert(( std::__libcpp_string_gets_noexcept_iterator<forward_iterator      <char *> >::value), "");