From 3634092bf211968f9b525e50e3f24d2964727dbf Mon Sep 17 00:00:00 2001
From: Neargye <neargye@gmail.com>
Date: Sat, 1 Sep 2018 22:19:33 +0500
Subject: [PATCH] fix test

---
 include/nameof.hpp |  2 +-
 test/test.cpp      | 10 +++++-----
 2 files changed, 6 insertions(+), 6 deletions(-)

diff --git a/include/nameof.hpp b/include/nameof.hpp
index bde5e31..f411395 100644
--- a/include/nameof.hpp
+++ b/include/nameof.hpp
@@ -385,7 +385,7 @@ template <typename T, int I = 0>
 struct NameofEnumImpl {
   NAMEOF_CONSTEXPR nameof::cstring operator()(T value) const {
     return (static_cast<int>(value) - I == 0)
-               ? NameofEnumImpl2<T, T(I)>()
+               ? NameofEnumImpl2<T, T(0 + I)>()
                : (static_cast<int>(value) >= 0)
                      ? NameofEnumImpl<T, I + 1>{}(value)
                      : NameofEnumImpl<T, I - 1>{}(value);
diff --git a/test/test.cpp b/test/test.cpp
index 5e7f53e..49c72b9 100644
--- a/test/test.cpp
+++ b/test/test.cpp
@@ -70,7 +70,7 @@ struct Long {
 
 enum class Color { RED = -1, GREEN, BLUE };
 
-enum Directions { Up, Down, Right, Left};
+enum Directions : int { Up, Down, Right, Left};
 
 SomeStruct struct_var;
 Long othervar;
@@ -145,17 +145,17 @@ TEST_CASE("constexpr") {
     REQUIRE(cx6 == "__cplusplus");
   }
 
+#if defined(NAMEOF_HAS_CONSTEXPR)
   SECTION("NAMEOF_ENUM") {
     constexpr auto cx = NAMEOF_ENUM(color);
-#if defined(__clang__) || defined(_MSC_VER)
+#  if defined(__clang__) || defined(_MSC_VER)
     static_assert(cx == "RED", "");
     REQUIRE(cx == "RED");
-#elif defined(__GNUC__)
+#  elif defined(__GNUC__)
     REQUIRE(cx == "(const Color)-1");
-#endif
+#  endif
   }
 
-#if defined(NAMEOF_TYPE_HAS_CONSTEXPR)
   SECTION("NAMEOF_TYPE") {
     constexpr auto cx = NAMEOF_TYPE(ptr_c);
 #  if defined(__clang__)