From 3b3700fda6326e234b4f044d19d34d43319352fb Mon Sep 17 00:00:00 2001
From: Alexander Grund <Flamefire@users.noreply.github.com>
Date: Thu, 9 Jul 2020 18:44:36 +0200
Subject: [PATCH] Assume support for variadic macros

---
 include/turtle/config.hpp     |  6 ------
 include/turtle/constraint.hpp |  4 ----
 include/turtle/mock.hpp       | 33 ---------------------------------
 test/test_constraint.cpp      |  4 ----
 test/test_mock.cpp            | 30 ------------------------------
 5 files changed, 77 deletions(-)

diff --git a/include/turtle/config.hpp b/include/turtle/config.hpp
index f1daeb0..744883f 100644
--- a/include/turtle/config.hpp
+++ b/include/turtle/config.hpp
@@ -40,12 +40,6 @@
 #   error BOOST_FT_MAX_ARITY must be set to MOCK_MAX_ARGS + 1 or higher
 #endif
 
-#if !defined(BOOST_NO_CXX11_VARIADIC_MACROS) && !defined(BOOST_NO_VARIADIC_MACROS)
-#   ifndef MOCK_NO_VARIADIC_MACROS
-#      define MOCK_VARIADIC_MACROS
-#   endif
-#endif
-
 #if !defined(BOOST_NO_CXX11_SMART_PTR) && !defined(BOOST_NO_SMART_PTR)
 #   ifndef MOCK_NO_SMART_PTR
 #      define MOCK_SMART_PTR
diff --git a/include/turtle/constraint.hpp b/include/turtle/constraint.hpp
index 2e0d1e0..ff744dc 100644
--- a/include/turtle/constraint.hpp
+++ b/include/turtle/constraint.hpp
@@ -220,8 +220,6 @@ namespace detail
         MOCK_NARY_CONSTRAINT, \
         MOCK_UNARY_CONSTRAINT)(Name, n, Args, Expr)
 
-#ifdef MOCK_VARIADIC_MACROS
-
 #ifdef BOOST_MSVC
 #   define MOCK_VARIADIC_SIZE(...) \
         BOOST_PP_CAT(MOCK_VARIADIC_SIZE_I(__VA_ARGS__, \
@@ -253,6 +251,4 @@ namespace detail
     MOCK_CONSTRAINT_AUX( \
         Name, MOCK_VARIADIC_SIZE(__VA_ARGS__), (__VA_ARGS__))
 
-#endif // MOCK_VARIADIC_MACROS
-
 #endif // MOCK_CONSTRAINT_HPP_INCLUDED
diff --git a/include/turtle/mock.hpp b/include/turtle/mock.hpp
index 49faacb..83d8be5 100644
--- a/include/turtle/mock.hpp
+++ b/include/turtle/mock.hpp
@@ -29,8 +29,6 @@
 #define MOCK_FUNCTION_TYPE(S, tpn) \
     std::remove_pointer_t< tpn BOOST_IDENTITY_TYPE(S) >
 
-#ifdef MOCK_VARIADIC_MACROS
-
 #define MOCK_BASE_CLASS(T, ...) \
     struct T : __VA_ARGS__, mock::object, mock::detail::base< __VA_ARGS__ >
 
@@ -40,19 +38,6 @@
     mock::detail::functor< \
         MOCK_FUNCTION_TYPE((__VA_ARGS__), typename) > f, f##_mock
 
-#else // MOCK_VARIADIC_MACROS
-
-#define MOCK_BASE_CLASS(T, I) \
-    struct T : I, mock::object, mock::detail::base< I >
-
-#define MOCK_FUNCTOR(f, S) \
-    mock::detail::functor< MOCK_FUNCTION_TYPE((S),) > f, f##_mock
-#define MOCK_FUNCTOR_TPL(f, S) \
-    mock::detail::functor< \
-        MOCK_FUNCTION_TYPE((S), typename) > f, f##_mock
-
-#endif // MOCK_VARIADIC_MACROS
-
 #define MOCK_HELPER(t) \
     t##_mock( mock::detail::root, BOOST_PP_STRINGIZE(t) )
 #define MOCK_ANONYMOUS_HELPER(t) \
@@ -172,8 +157,6 @@
         return MOCK_HELPER(t)( MOCK_FORWARD_PARAMS(n, S, tpn) ); \
     }
 
-#ifdef MOCK_VARIADIC_MACROS
-
 #define MOCK_VARIADIC_ELEM_0(e0, ...) e0
 #define MOCK_VARIADIC_ELEM_1(e0, e1, ...) e1
 #define MOCK_VARIADIC_ELEM_2(e0, e1, e2, ...) e2
@@ -225,22 +208,6 @@
         MOCK_VARIADIC_ELEM_1(__VA_ARGS__, F, ), \
         static, typename)
 
-#else // MOCK_VARIADIC_MACROS
-
-#define MOCK_METHOD(M, n) \
-    MOCK_METHOD_EXT(M, n, MOCK_SIGNATURE(M), M)
-
-#define MOCK_FUNCTION(F, n, S, t) \
-    MOCK_FUNCTION_AUX(F, n, S, t, inline,)
-
-#define MOCK_STATIC_METHOD(F, n, S, t) \
-    MOCK_FUNCTION_AUX(F, n, S, t, static,)
-
-#define MOCK_STATIC_METHOD_TPL(F, n, S, t) \
-    MOCK_FUNCTION_AUX(F, n, S, t, static, typename)
-
-#endif // MOCK_VARIADIC_MACROS
-
 #define MOCK_EXPECT(t) MOCK_HELPER(t).expect( __FILE__, __LINE__ )
 #define MOCK_RESET(t) MOCK_HELPER(t).reset( __FILE__, __LINE__ )
 #define MOCK_VERIFY(t) MOCK_HELPER(t).verify( __FILE__, __LINE__ )
diff --git a/test/test_constraint.cpp b/test/test_constraint.cpp
index c690d07..3aebf11 100644
--- a/test/test_constraint.cpp
+++ b/test/test_constraint.cpp
@@ -9,8 +9,6 @@
 #include <turtle/constraint.hpp>
 #include <boost/test/auto_unit_test.hpp>
 
-#ifdef MOCK_VARIADIC_MACROS
-
 namespace
 {
     MOCK_CONSTRAINT( constraint_0, actual == 0 )
@@ -25,8 +23,6 @@ BOOST_AUTO_TEST_CASE( mock_constraint_is_supported_by_compilers_with_variadic_ma
     BOOST_CHECK( constraint_2( 0, 0 ).c_( 0 ) );
 }
 
-#endif // MOCK_VARIADIC_MACROS
-
 namespace
 {
     MOCK_CONSTRAINT_EXT( constraint_0_ext, 0,, actual == 0 )
diff --git a/test/test_mock.cpp b/test/test_mock.cpp
index 2e4f41c..d73a932 100644
--- a/test/test_mock.cpp
+++ b/test/test_mock.cpp
@@ -356,8 +356,6 @@ namespace
     MOCK_FUNCTION( fun0, 0, BOOST_IDENTITY_TYPE((std::map< int, int >())), fun0 )
 }
 
-#ifdef MOCK_VARIADIC_MACROS
-
 namespace
 {
     struct base
@@ -409,32 +407,6 @@ namespace
     MOCK_FUNCTOR( f_variadic, std::map< int, int >() );
 }
 
-#else // MOCK_VARIADIC_MACROS
-
-namespace
-{
-    struct base
-    {
-        virtual ~base()
-        {}
-
-        virtual void m1() = 0;
-    };
-
-    MOCK_BASE_CLASS( derived, base )
-    {
-        MOCK_METHOD( m1, 0 )
-    };
-
-    template< typename T >
-    MOCK_BASE_CLASS( derived_tpl, base )
-    {
-        MOCK_METHOD_EXT( m1, 0, void(), m1 )
-    };
-}
-
-#endif // MOCK_VARIADIC_MACROS
-
 #ifdef BOOST_MSVC
 #   define MOCK_STDCALL __stdcall
 #else
@@ -458,9 +430,7 @@ namespace stdcall
         MOCK_CONVERSION_OPERATOR( MOCK_STDCALL operator, int, to_int )
         MOCK_METHOD_EXT( MOCK_STDCALL m1, 0, void(), m1 )
         MOCK_METHOD_EXT( MOCK_STDCALL m2, 0, void(), m2 )
-#ifdef MOCK_VARIADIC_MACROS
         MOCK_METHOD( MOCK_STDCALL m3, 0, void(), m3 )
-#endif
         MOCK_STATIC_METHOD( MOCK_STDCALL m4, 0, void(), m4 )
     };