[C++11] Replace LLVM-style type traits with C++11 standard ones.
No functionality change.
llvm-svn: 203242
diff --git a/llvm/unittests/ADT/HashingTest.cpp b/llvm/unittests/ADT/HashingTest.cpp
index 1b3d061..60917ae 100644
--- a/llvm/unittests/ADT/HashingTest.cpp
+++ b/llvm/unittests/ADT/HashingTest.cpp
@@ -41,7 +41,7 @@
namespace hashing {
namespace detail {
-template <> struct is_hashable_data<LargeTestInteger> : true_type {};
+template <> struct is_hashable_data<LargeTestInteger> : std::true_type {};
} // namespace detail
} // namespace hashing
diff --git a/llvm/unittests/ADT/TinyPtrVectorTest.cpp b/llvm/unittests/ADT/TinyPtrVectorTest.cpp
index d633f96..ec868d4 100644
--- a/llvm/unittests/ADT/TinyPtrVectorTest.cpp
+++ b/llvm/unittests/ADT/TinyPtrVectorTest.cpp
@@ -36,7 +36,7 @@
class TinyPtrVectorTest : public testing::Test {
protected:
typedef typename VectorT::value_type PtrT;
- typedef typename remove_pointer<PtrT>::type ValueT;
+ typedef typename std::remove_pointer<PtrT>::type ValueT;
VectorT V;
VectorT V2;
diff --git a/llvm/unittests/Support/Casting.cpp b/llvm/unittests/Support/Casting.cpp
index 0445178..228c90b 100644
--- a/llvm/unittests/Support/Casting.cpp
+++ b/llvm/unittests/Support/Casting.cpp
@@ -77,12 +77,16 @@
// Test the peculiar behavior of Use in simplify_type.
-int Check1[is_same<simplify_type<Use>::SimpleType, Value *>::value ? 1 : -1];
-int Check2[is_same<simplify_type<Use *>::SimpleType, Value *>::value ? 1 : -1];
+static_assert(std::is_same<simplify_type<Use>::SimpleType, Value *>::value,
+ "Use doesn't simplify correctly!");
+static_assert(std::is_same<simplify_type<Use *>::SimpleType, Value *>::value,
+ "Use doesn't simplify correctly!");
// Test that a regular class behaves as expected.
-int Check3[is_same<simplify_type<foo>::SimpleType, int>::value ? 1 : -1];
-int Check4[is_same<simplify_type<foo *>::SimpleType, foo *>::value ? 1 : -1];
+static_assert(std::is_same<simplify_type<foo>::SimpleType, int>::value,
+ "Unexpected simplify_type result!");
+static_assert(std::is_same<simplify_type<foo *>::SimpleType, foo *>::value,
+ "Unexpected simplify_type result!");
namespace {