[libcxx] [test] Fix comment typos, strip trailing whitespace.

No functional change, no code review.

llvm-svn: 292434

8 files changed, 11 insertions, 11 deletions

diff --git a/libcxx/test/std/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/F_nullptr.pass.cpp b/libcxx/test/std/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/F_nullptr.pass.cpp
index f89bde8e654..698b5a88702 100644
--- a/libcxx/test/std/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/F_nullptr.pass.cpp
+++ b/libcxx/test/std/utilities/function.objects/func.wrap/func.wrap.func/func.wrap.func.con/F_nullptr.pass.cpp
@@ -31,7 +31,7 @@
 //    types can be null. The other categories are not tested here.
 //  3) '__not_null(Callable)' is well formed when the call signature includes
 //      varargs.
-//  4) '__not_null(Callable)' works for Callable types with all aritys less
+//  4) '__not_null(Callable)' works for Callable types with all arities less
 //     than or equal to 3 in C++03.
 //  5) '__not_null(Callable)' works when 'Callable' is a member function
 //     pointer to a cv or ref qualified function type.
diff --git a/libcxx/test/std/utilities/memory/unique.ptr/unique.ptr.single/unique.ptr.single.ctor/default.pass.cpp b/libcxx/test/std/utilities/memory/unique.ptr/unique.ptr.single/unique.ptr.single.ctor/default.pass.cpp
index 2694538145b..22653c863f4 100644
--- a/libcxx/test/std/utilities/memory/unique.ptr/unique.ptr.single/unique.ptr.single.ctor/default.pass.cpp
+++ b/libcxx/test/std/utilities/memory/unique.ptr/unique.ptr.single/unique.ptr.single.ctor/default.pass.cpp
@@ -20,7 +20,7 @@
 //
 // Plan
 //  1 Default construct unique_ptr's with various deleter types (C-1)
-//  2 Default construct a unique_ptr with a incomplete element_type and
+//  2 Default construct a unique_ptr with an incomplete element_type and
 //    various deleter types (C-1,2)
 
 #include <memory>
diff --git a/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.enab/enable_shared_from_this.pass.cpp b/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.enab/enable_shared_from_this.pass.cpp
index b9f8ee0746c..8d702c7ae43 100644
--- a/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.enab/enable_shared_from_this.pass.cpp
+++ b/libcxx/test/std/utilities/memory/util.smartptr/util.smartptr.enab/enable_shared_from_this.pass.cpp
@@ -84,12 +84,12 @@ int main()
         T* ptr = new T;
         std::shared_ptr<T> s(ptr);
         {
-            // Don't re-initialize the "enabled_shared_from_this" base
+            // Don't re-initialize the "enable_shared_from_this" base
             // because it already references a non-expired shared_ptr.
             std::shared_ptr<T> s2(ptr, &nullDeleter);
         }
 #if TEST_STD_VER > 14
-        // The enabled_shared_from_this base should still be referencing
+        // The enable_shared_from_this base should still be referencing
         // the original shared_ptr.
         assert(!ptr->weak_from_this().expired());
 #endif
diff --git a/libcxx/test/std/utilities/meta/meta.unary/meta.unary.prop/is_literal_type.pass.cpp b/libcxx/test/std/utilities/meta/meta.unary/meta.unary.prop/is_literal_type.pass.cpp
index 59aa5e26a29..7ead5f5d5df 100644
--- a/libcxx/test/std/utilities/meta/meta.unary/meta.unary.prop/is_literal_type.pass.cpp
+++ b/libcxx/test/std/utilities/meta/meta.unary/meta.unary.prop/is_literal_type.pass.cpp
@@ -77,7 +77,7 @@ int main()
 #endif
 
 // Before C++14, void was not a literal type
-// In C++14, cv-void is is a literal type
+// In C++14, cv-void is a literal type
 #if TEST_STD_VER < 14
     test_is_not_literal_type<void>();
 #else
diff --git a/libcxx/test/std/utilities/tuple/tuple.tuple/tuple.cnstr/PR22806_constrain_tuple_like_ctor.pass.cpp b/libcxx/test/std/utilities/tuple/tuple.tuple/tuple.cnstr/PR22806_constrain_tuple_like_ctor.pass.cpp
index 4ddfb463385..02f066b64fd 100644
--- a/libcxx/test/std/utilities/tuple/tuple.tuple/tuple.cnstr/PR22806_constrain_tuple_like_ctor.pass.cpp
+++ b/libcxx/test/std/utilities/tuple/tuple.tuple/tuple.cnstr/PR22806_constrain_tuple_like_ctor.pass.cpp
@@ -144,8 +144,8 @@ int main()
         assert(&std::get<0>(t2) == &t1);
     }
     // Test constructing a 1-tuple of the form tuple<UDT> from another 1-tuple
-    // 'tuple<T>' where UDT *can* be constructed from 'tuple<T>' In this case
-    // the 'tuple(UTypes...)' ctor should be choosen and 'UDT' constructed frow
+    // 'tuple<T>' where UDT *can* be constructed from 'tuple<T>'. In this case
+    // the 'tuple(UTypes...)' ctor should be chosen and 'UDT' constructed from
     // 'tuple<T>'.
     {
         using VT = ConstructibleFromTupleAndInt;
diff --git a/libcxx/test/std/utilities/tuple/tuple.tuple/tuple.cnstr/default.pass.cpp b/libcxx/test/std/utilities/tuple/tuple.tuple/tuple.cnstr/default.pass.cpp
index d282c9c68a4..eeaa8a24ee6 100644
--- a/libcxx/test/std/utilities/tuple/tuple.tuple/tuple.cnstr/default.pass.cpp
+++ b/libcxx/test/std/utilities/tuple/tuple.tuple/tuple.cnstr/default.pass.cpp
@@ -100,8 +100,8 @@ int main()
         assert(std::get<1>(t) == nullptr);
     }
     {
-    // Check that the SFINAE on the default constructor is not evaluted when
-    // it isn't needed. If the default constructor is evaluted then this test
+    // Check that the SFINAE on the default constructor is not evaluated when
+    // it isn't needed. If the default constructor is evaluated then this test
     // should fail to compile.
         IllFormedDefault v(0);
         std::tuple<IllFormedDefault> t(v);
diff --git a/libcxx/test/std/utilities/utility/pairs/pairs.pair/default-sfinae.pass.cpp b/libcxx/test/std/utilities/utility/pairs/pairs.pair/default-sfinae.pass.cpp
index 8f9fc669251..d5e1e232f86 100644
--- a/libcxx/test/std/utilities/utility/pairs/pairs.pair/default-sfinae.pass.cpp
+++ b/libcxx/test/std/utilities/utility/pairs/pairs.pair/default-sfinae.pass.cpp
@@ -32,7 +32,7 @@
 
 struct DeletedDefault {
     // A class with a deleted default constructor. Used to test the SFINAE
-    // on std::pairs default constructor.
+    // on std::pair's default constructor.
     constexpr explicit DeletedDefault(int x) : value(x) {}
     constexpr DeletedDefault() = delete;
     int value;
diff --git a/libcxx/test/std/utilities/utility/pairs/pairs.pair/default.pass.cpp b/libcxx/test/std/utilities/utility/pairs/pairs.pair/default.pass.cpp
index ace00a16f21..c936daf252b 100644
--- a/libcxx/test/std/utilities/utility/pairs/pairs.pair/default.pass.cpp
+++ b/libcxx/test/std/utilities/utility/pairs/pairs.pair/default.pass.cpp
@@ -15,7 +15,7 @@
 
 // This test doesn't pass due to a constexpr bug in GCC 4.9 that fails
 // to initialize any type without a user provided constructor in a constant
-// expression (ie float).
+// expression (e.g. float).
 // XFAIL: gcc-4.9
 
 // NOTE: The SFINAE on the default constructor is tested in