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git-svn-id: https://llvm.org/svn/llvm-project/libcxx/trunk@187906 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/test/utilities/tuple/tuple.tuple/tuple.creation/make_tuple.pass.cpp b/test/utilities/tuple/tuple.tuple/tuple.creation/make_tuple.pass.cpp
index 4b6649a..5b33d1a 100644
--- a/test/utilities/tuple/tuple.tuple/tuple.creation/make_tuple.pass.cpp
+++ b/test/utilities/tuple/tuple.tuple/tuple.creation/make_tuple.pass.cpp
@@ -40,7 +40,7 @@
     }
 #if _LIBCPP_STD_VER > 11 
     {
-    	constexpr auto t1 = std::make_tuple(0, 1, 3.14);
+        constexpr auto t1 = std::make_tuple(0, 1, 3.14);
         constexpr int i1 = std::get<1>(t1);
         constexpr double d1 = std::get<2>(t1);
         static_assert (i1 == 1, "" );
diff --git a/test/utilities/tuple/tuple.tuple/tuple.elem/tuple.by.type1.fail.cpp b/test/utilities/tuple/tuple.tuple/tuple.elem/tuple.by.type1.fail.cpp
index 094f809..ec63a39 100644
--- a/test/utilities/tuple/tuple.tuple/tuple.elem/tuple.by.type1.fail.cpp
+++ b/test/utilities/tuple/tuple.tuple/tuple.elem/tuple.by.type1.fail.cpp
@@ -16,9 +16,9 @@
 int main()
 {
 #if _LIBCPP_STD_VER > 11
-	typedef std::complex<float> cf;
-	auto t1 = std::make_tuple<int, std::string> ( 42, "Hi" );
-	assert ( std::get<cf>(t1) == cf {1,2} );	// no such type
+    typedef std::complex<float> cf;
+    auto t1 = std::make_tuple<int, std::string> ( 42, "Hi" );
+    assert ( std::get<cf>(t1) == cf {1,2} );    // no such type
 #else
 #error
 #endif
diff --git a/test/utilities/tuple/tuple.tuple/tuple.elem/tuple.by.type2.fail.cpp b/test/utilities/tuple/tuple.tuple/tuple.elem/tuple.by.type2.fail.cpp
index 0b2fac0..fde7c69 100644
--- a/test/utilities/tuple/tuple.tuple/tuple.elem/tuple.by.type2.fail.cpp
+++ b/test/utilities/tuple/tuple.tuple/tuple.elem/tuple.by.type2.fail.cpp
@@ -16,9 +16,9 @@
 int main()
 {
 #if _LIBCPP_STD_VER > 11
-	typedef std::complex<float> cf;
-	auto t1 = std::make_tuple<int, int, std::string, cf> ( 42, 21, "Hi", { 1,2 } );
-	assert ( std::get<int>(t1) == 42 ); // two ints here
+    typedef std::complex<float> cf;
+    auto t1 = std::make_tuple<int, int, std::string, cf> ( 42, 21, "Hi", { 1,2 } );
+    assert ( std::get<int>(t1) == 42 ); // two ints here
 #else
 #error
 #endif
diff --git a/test/utilities/tuple/tuple.tuple/tuple.elem/tuple.by.type4.fail.cpp b/test/utilities/tuple/tuple.tuple/tuple.elem/tuple.by.type4.fail.cpp
index e78c4f1..b6d5773 100644
--- a/test/utilities/tuple/tuple.tuple/tuple.elem/tuple.by.type4.fail.cpp
+++ b/test/utilities/tuple/tuple.tuple/tuple.elem/tuple.by.type4.fail.cpp
@@ -16,9 +16,9 @@
 int main()
 {
 #if _LIBCPP_STD_VER > 11
-	typedef std::unique_ptr<int> upint;
-	std::tuple<upint> t(upint(new int(4)));
-	upint p = std::get<upint>(t);
+    typedef std::unique_ptr<int> upint;
+    std::tuple<upint> t(upint(new int(4)));
+    upint p = std::get<upint>(t);
 #else
 #error
 #endif
diff --git a/test/utilities/utility/forward/forward.pass.cpp b/test/utilities/utility/forward/forward.pass.cpp
index aed396e..357b36f 100644
--- a/test/utilities/utility/forward/forward.pass.cpp
+++ b/test/utilities/utility/forward/forward.pass.cpp
@@ -72,9 +72,9 @@
 #endif  // _LIBCPP_HAS_NO_RVALUE_REFERENCES
 
 #if _LIBCPP_STD_VER > 11
-	constexpr int i1 = std::move(23);
-	static_assert(i1 == 23, "" );
-	constexpr int i2 = std::forward<int>(42);
-	static_assert(i2 == 42, "" );
+    constexpr int i1 = std::move(23);
+    static_assert(i1 == 23, "" );
+    constexpr int i2 = std::forward<int>(42);
+    static_assert(i2 == 42, "" );
 #endif
 }
diff --git a/test/utilities/utility/forward/move_if_noexcept.pass.cpp b/test/utilities/utility/forward/move_if_noexcept.pass.cpp
index 4a07467..f94ff2a 100644
--- a/test/utilities/utility/forward/move_if_noexcept.pass.cpp
+++ b/test/utilities/utility/forward/move_if_noexcept.pass.cpp
@@ -61,9 +61,9 @@
     static_assert((std::is_same<decltype(std::move_if_noexcept(l)), const legacy&>::value), "");
 
 #if _LIBCPP_STD_VER > 11
-	constexpr int i1 = 23;
-	constexpr int i2 = std::move_if_noexcept(i1);
-	static_assert(i2 == 23, "" );
+    constexpr int i1 = 23;
+    constexpr int i2 = std::move_if_noexcept(i1);
+    static_assert(i2 == 23, "" );
 #endif
 
 }
diff --git a/test/utilities/utility/pairs/pair.astuple/pairs.by.type3.fail.cpp b/test/utilities/utility/pairs/pair.astuple/pairs.by.type3.fail.cpp
index 8bf35c7..4843473 100644
--- a/test/utilities/utility/pairs/pair.astuple/pairs.by.type3.fail.cpp
+++ b/test/utilities/utility/pairs/pair.astuple/pairs.by.type3.fail.cpp
@@ -15,9 +15,9 @@
 int main()
 {
 #if _LIBCPP_STD_VER > 11
-	typedef std::unique_ptr<int> upint;
-	std::pair<upint, int> t(upint(new int(4)), 23);
-	upint p = std::get<upint>(t);
+    typedef std::unique_ptr<int> upint;
+    std::pair<upint, int> t(upint(new int(4)), 23);
+    upint p = std::get<upint>(t);
 #else
 #error
 #endif
diff --git a/test/utilities/utility/pairs/pairs.pair/default.pass.cpp b/test/utilities/utility/pairs/pairs.pair/default.pass.cpp
index 18fdb47..bb6661f 100644
--- a/test/utilities/utility/pairs/pairs.pair/default.pass.cpp
+++ b/test/utilities/utility/pairs/pairs.pair/default.pass.cpp
@@ -23,8 +23,8 @@
     P p;
     assert(p.first == 0.0f);
     assert(p.second == nullptr);
-	}
-	
+    }
+    
 #if _LIBCPP_STD_VER > 11
     {
     typedef std::pair<float, short*> P;