Switch to static_assert in base/.
BUG=442514
Review URL: https://codereview.chromium.org/1467003002
Cr-Commit-Position: refs/heads/master@{#361337}
CrOS-Libchrome-Original-Commit: 4ec0dffe9e013e64058ff506a76bc822957227aa
diff --git a/base/template_util_unittest.cc b/base/template_util_unittest.cc
index 3ec3887..32883f2 100644
--- a/base/template_util_unittest.cc
+++ b/base/template_util_unittest.cc
@@ -18,23 +18,24 @@
class Child : public Parent {};
// is_pointer<Type>
-COMPILE_ASSERT(!is_pointer<int>::value, IsPointer);
-COMPILE_ASSERT(!is_pointer<int&>::value, IsPointer);
-COMPILE_ASSERT(is_pointer<int*>::value, IsPointer);
-COMPILE_ASSERT(is_pointer<const int*>::value, IsPointer);
+static_assert(!is_pointer<int>::value, "IsPointer");
+static_assert(!is_pointer<int&>::value, "IsPointer");
+static_assert(is_pointer<int*>::value, "IsPointer");
+static_assert(is_pointer<const int*>::value, "IsPointer");
// is_array<Type>
-COMPILE_ASSERT(!is_array<int>::value, IsArray);
-COMPILE_ASSERT(!is_array<int*>::value, IsArray);
-COMPILE_ASSERT(!is_array<int(*)[3]>::value, IsArray);
-COMPILE_ASSERT(is_array<int[]>::value, IsArray);
-COMPILE_ASSERT(is_array<const int[]>::value, IsArray);
-COMPILE_ASSERT(is_array<int[3]>::value, IsArray);
+static_assert(!is_array<int>::value, "IsArray");
+static_assert(!is_array<int*>::value, "IsArray");
+static_assert(!is_array<int (*)[3]>::value, "IsArray");
+static_assert(is_array<int[]>::value, "IsArray");
+static_assert(is_array<const int[]>::value, "IsArray");
+static_assert(is_array<int[3]>::value, "IsArray");
// is_non_const_reference<Type>
-COMPILE_ASSERT(!is_non_const_reference<int>::value, IsNonConstReference);
-COMPILE_ASSERT(!is_non_const_reference<const int&>::value, IsNonConstReference);
-COMPILE_ASSERT(is_non_const_reference<int&>::value, IsNonConstReference);
+static_assert(!is_non_const_reference<int>::value, "IsNonConstReference");
+static_assert(!is_non_const_reference<const int&>::value,
+ "IsNonConstReference");
+static_assert(is_non_const_reference<int&>::value, "IsNonConstReference");
// is_convertible<From, To>
@@ -44,66 +45,64 @@
// (is_convertible < Child), (Parent > ::value)
//
// Silly C++.
-COMPILE_ASSERT( (is_convertible<Child, Parent>::value), IsConvertible);
-COMPILE_ASSERT(!(is_convertible<Parent, Child>::value), IsConvertible);
-COMPILE_ASSERT(!(is_convertible<Parent, AStruct>::value), IsConvertible);
-COMPILE_ASSERT( (is_convertible<int, double>::value), IsConvertible);
-COMPILE_ASSERT( (is_convertible<int*, void*>::value), IsConvertible);
-COMPILE_ASSERT(!(is_convertible<void*, int*>::value), IsConvertible);
+static_assert((is_convertible<Child, Parent>::value), "IsConvertible");
+static_assert(!(is_convertible<Parent, Child>::value), "IsConvertible");
+static_assert(!(is_convertible<Parent, AStruct>::value), "IsConvertible");
+static_assert((is_convertible<int, double>::value), "IsConvertible");
+static_assert((is_convertible<int*, void*>::value), "IsConvertible");
+static_assert(!(is_convertible<void*, int*>::value), "IsConvertible");
// Array types are an easy corner case. Make sure to test that
// it does indeed compile.
-COMPILE_ASSERT(!(is_convertible<int[10], double>::value), IsConvertible);
-COMPILE_ASSERT(!(is_convertible<double, int[10]>::value), IsConvertible);
-COMPILE_ASSERT( (is_convertible<int[10], int*>::value), IsConvertible);
+static_assert(!(is_convertible<int[10], double>::value), "IsConvertible");
+static_assert(!(is_convertible<double, int[10]>::value), "IsConvertible");
+static_assert((is_convertible<int[10], int*>::value), "IsConvertible");
// is_same<Type1, Type2>
-COMPILE_ASSERT(!(is_same<Child, Parent>::value), IsSame);
-COMPILE_ASSERT(!(is_same<Parent, Child>::value), IsSame);
-COMPILE_ASSERT( (is_same<Parent, Parent>::value), IsSame);
-COMPILE_ASSERT( (is_same<int*, int*>::value), IsSame);
-COMPILE_ASSERT( (is_same<int, int>::value), IsSame);
-COMPILE_ASSERT( (is_same<void, void>::value), IsSame);
-COMPILE_ASSERT(!(is_same<int, double>::value), IsSame);
-
+static_assert(!(is_same<Child, Parent>::value), "IsSame");
+static_assert(!(is_same<Parent, Child>::value), "IsSame");
+static_assert((is_same<Parent, Parent>::value), "IsSame");
+static_assert((is_same<int*, int*>::value), "IsSame");
+static_assert((is_same<int, int>::value), "IsSame");
+static_assert((is_same<void, void>::value), "IsSame");
+static_assert(!(is_same<int, double>::value), "IsSame");
// is_class<Type>
-COMPILE_ASSERT(is_class<AStruct>::value, IsClass);
-COMPILE_ASSERT(is_class<AClass>::value, IsClass);
-COMPILE_ASSERT(!is_class<AnEnum>::value, IsClass);
-COMPILE_ASSERT(!is_class<int>::value, IsClass);
-COMPILE_ASSERT(!is_class<char*>::value, IsClass);
-COMPILE_ASSERT(!is_class<int&>::value, IsClass);
-COMPILE_ASSERT(!is_class<char[3]>::value, IsClass);
+static_assert(is_class<AStruct>::value, "IsClass");
+static_assert(is_class<AClass>::value, "IsClass");
+static_assert(!is_class<AnEnum>::value, "IsClass");
+static_assert(!is_class<int>::value, "IsClass");
+static_assert(!is_class<char*>::value, "IsClass");
+static_assert(!is_class<int&>::value, "IsClass");
+static_assert(!is_class<char[3]>::value, "IsClass");
+static_assert(!is_member_function_pointer<int>::value,
+ "IsMemberFunctionPointer");
+static_assert(!is_member_function_pointer<int*>::value,
+ "IsMemberFunctionPointer");
+static_assert(!is_member_function_pointer<void*>::value,
+ "IsMemberFunctionPointer");
+static_assert(!is_member_function_pointer<AStruct>::value,
+ "IsMemberFunctionPointer");
+static_assert(!is_member_function_pointer<AStruct*>::value,
+ "IsMemberFunctionPointer");
+static_assert(!is_member_function_pointer<void (*)()>::value,
+ "IsMemberFunctionPointer");
+static_assert(!is_member_function_pointer<int (*)(int)>::value,
+ "IsMemberFunctionPointer");
+static_assert(!is_member_function_pointer<int (*)(int, int)>::value,
+ "IsMemberFunctionPointer");
-COMPILE_ASSERT(!is_member_function_pointer<int>::value,
- IsMemberFunctionPointer);
-COMPILE_ASSERT(!is_member_function_pointer<int*>::value,
- IsMemberFunctionPointer);
-COMPILE_ASSERT(!is_member_function_pointer<void*>::value,
- IsMemberFunctionPointer);
-COMPILE_ASSERT(!is_member_function_pointer<AStruct>::value,
- IsMemberFunctionPointer);
-COMPILE_ASSERT(!is_member_function_pointer<AStruct*>::value,
- IsMemberFunctionPointer);
-COMPILE_ASSERT(!is_member_function_pointer<void(*)()>::value,
- IsMemberFunctionPointer);
-COMPILE_ASSERT(!is_member_function_pointer<int(*)(int)>::value,
- IsMemberFunctionPointer);
-COMPILE_ASSERT(!is_member_function_pointer<int(*)(int, int)>::value,
- IsMemberFunctionPointer);
-
-COMPILE_ASSERT(is_member_function_pointer<void (AStruct::*)()>::value,
- IsMemberFunctionPointer);
-COMPILE_ASSERT(is_member_function_pointer<void (AStruct::*)(int)>::value,
- IsMemberFunctionPointer);
-COMPILE_ASSERT(is_member_function_pointer<int (AStruct::*)(int)>::value,
- IsMemberFunctionPointer);
-COMPILE_ASSERT(is_member_function_pointer<int (AStruct::*)(int) const>::value,
- IsMemberFunctionPointer);
-COMPILE_ASSERT(is_member_function_pointer<int (AStruct::*)(int, int)>::value,
- IsMemberFunctionPointer);
+static_assert(is_member_function_pointer<void (AStruct::*)()>::value,
+ "IsMemberFunctionPointer");
+static_assert(is_member_function_pointer<void (AStruct::*)(int)>::value,
+ "IsMemberFunctionPointer");
+static_assert(is_member_function_pointer<int (AStruct::*)(int)>::value,
+ "IsMemberFunctionPointer");
+static_assert(is_member_function_pointer<int (AStruct::*)(int) const>::value,
+ "IsMemberFunctionPointer");
+static_assert(is_member_function_pointer<int (AStruct::*)(int, int)>::value,
+ "IsMemberFunctionPointer");
} // namespace
} // namespace base