From 207146e1e64e227c828e8088d6bb02a1c2b7e532 Mon Sep 17 00:00:00 2001
From: Simon Brand <simon@codeplay.com>
Date: Wed, 25 Oct 2017 09:27:10 +0100
Subject: [PATCH] More

---
 optional.hpp         | 10 +---------
 tests/extensions.cpp | 11 +++++++++++
 2 files changed, 12 insertions(+), 9 deletions(-)

diff --git a/optional.hpp b/optional.hpp
index 57c6b74..87a0361 100644
--- a/optional.hpp
+++ b/optional.hpp
@@ -29,17 +29,9 @@
 #endif
 
 #if (defined(__GNUC__) && __GNUC__ == 5 && __GNUC_MINOR__ <= 4)
-#define TL_OPTIONAL_GCC54 1
-#else
-#define TL_OPTIONAL_GCC54 2
+#define TL_OPTIONAL_GCC54
 #endif
 
-template <int> struct TC;
-TC<__GNUC__> debug_1;
-TC<__GNUC_MINOR__> debug_2;
-TC<TL_OPTIONAL_GCC54> debug_3;
-
-
 #if (defined(__GNUC__) && __GNUC__ == 4 && __GNUC_MINOR__ <= 9)
 #define TL_OPTIONAL_NO_CONSTRR
 #endif
diff --git a/tests/extensions.cpp b/tests/extensions.cpp
index d545fab..bebe426 100644
--- a/tests/extensions.cpp
+++ b/tests/extensions.cpp
@@ -11,6 +11,8 @@
 constexpr int get_int(int) { return 42; }
 TL_OPTIONAL_11_CONSTEXPR tl::optional<int> get_opt_int(int) { return 42; }
 
+template <int> struct TC;
+
 // What is Clang Format up to?!
 TEST_CASE("Monadic operations", "[monadic]") {
   SECTION("map") { // lhs is empty
@@ -122,8 +124,17 @@ TEST_CASE("Monadic operations", "[monadic]") {
   }
 
   SECTION("map constexpr") {
+#if !defined(TL_OPTIONAL_GCC54)
+    constexpr int i = 0;
+#else
+    constexpr int i = 1;
+#endif
+
 #if !defined(_MSC_VER) && !defined(TL_OPTIONAL_GCC49) &&                       \
     !defined(TL_OPTIONAL_GCC54)
+
+    TC<i>{};
+
     // test each overload in turn
     constexpr tl::optional<int> o16 = 42;
     constexpr auto o16r = o16.map(get_int);