[PATCH] D21093: [libcxx] [test] In unord.hash/floating.pass.cpp, add a static_cast to fix a truncation warning.

[Stephan T. Lavavej via cfe-commits]

STL_MSFT created this revision.
STL_MSFT added reviewers: mclow.lists, EricWF.
STL_MSFT added a subscriber: cfe-commits.

In unord.hash/floating.pass.cpp, add a static_cast to fix a truncation warning.

Fixes MSVC warning C4305 "'argument': truncation from 'double' to 'const std::hash<float>::_Kty'".

http://reviews.llvm.org/D21093

Files:
  test/std/utilities/function.objects/unord.hash/floating.pass.cpp

Index: test/std/utilities/function.objects/unord.hash/floating.pass.cpp
===================================================================
--- test/std/utilities/function.objects/unord.hash/floating.pass.cpp
+++ test/std/utilities/function.objects/unord.hash/floating.pass.cpp
@@ -35,7 +35,7 @@
 
     std::size_t t0 = h(0.);
     std::size_t tn0 = h(-0.);
-    std::size_t tp1 = h(0.1);
+    std::size_t tp1 = h(static_cast<T>(0.1));
     std::size_t t1 = h(1);
     std::size_t tn1 = h(-1);
     std::size_t pinf = h(INFINITY);


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