Reduce internal includes

3 files changed, 16 insertions, 22 deletions

diff --git a/src/catch2/internal/catch_test_case_registry_impl.cpp b/src/catch2/internal/catch_test_case_registry_impl.cpp
index 4b3d2e47..b66469bc 100644
--- a/src/catch2/internal/catch_test_case_registry_impl.cpp
+++ b/src/catch2/internal/catch_test_case_registry_impl.cpp
@@ -9,6 +9,7 @@
 
 #include <catch2/internal/catch_context.hpp>
 #include <catch2/internal/catch_enforce.hpp>
+#include <catch2/interfaces/catch_interfaces_config.hpp>
 #include <catch2/interfaces/catch_interfaces_registry_hub.hpp>
 #include <catch2/internal/catch_random_number_generator.hpp>
 #include <catch2/internal/catch_run_context.hpp>
@@ -142,11 +143,4 @@ namespace Catch {
         return m_sortedFunctions;
     }
 
-
-
-    ///////////////////////////////////////////////////////////////////////////
-    void TestInvokerAsFunction::invoke() const {
-        m_testAsFunction();
-    }
-
 } // end namespace Catch
diff --git a/src/catch2/internal/catch_test_case_registry_impl.hpp b/src/catch2/internal/catch_test_case_registry_impl.hpp
index 228dbb79..cc6b133f 100644
--- a/src/catch2/internal/catch_test_case_registry_impl.hpp
+++ b/src/catch2/internal/catch_test_case_registry_impl.hpp
@@ -8,8 +8,9 @@
 #ifndef CATCH_TEST_CASE_REGISTRY_IMPL_HPP_INCLUDED
 #define CATCH_TEST_CASE_REGISTRY_IMPL_HPP_INCLUDED
 
-#include <catch2/internal/catch_test_registry.hpp>
+#include <catch2/interfaces/catch_interfaces_testcase.hpp>
 #include <catch2/interfaces/catch_interfaces_config.hpp>
+#include <catch2/internal/catch_unique_ptr.hpp>
 
 #include <vector>
 
@@ -53,18 +54,6 @@ namespace Catch {
 
     ///////////////////////////////////////////////////////////////////////////
 
-    class TestInvokerAsFunction final : public ITestInvoker {
-        using TestType = void(*)();
-        TestType m_testAsFunction;
-    public:
-        TestInvokerAsFunction(TestType testAsFunction) noexcept:
-            m_testAsFunction(testAsFunction) {}
-
-        void invoke() const override;
-    };
-
-    ///////////////////////////////////////////////////////////////////////////
-
 
 } // end namespace Catch
 
diff --git a/src/catch2/internal/catch_test_registry.cpp b/src/catch2/internal/catch_test_registry.cpp
index 9769ed03..b798fb60 100644
--- a/src/catch2/internal/catch_test_registry.cpp
+++ b/src/catch2/internal/catch_test_registry.cpp
@@ -8,7 +8,6 @@
 #include <catch2/internal/catch_test_registry.hpp>
 #include <catch2/internal/catch_compiler_capabilities.hpp>
 #include <catch2/catch_test_case_info.hpp>
-#include <catch2/internal/catch_test_case_registry_impl.hpp>
 #include <catch2/interfaces/catch_interfaces_registry_hub.hpp>
 #include <catch2/internal/catch_string_manip.hpp>
 #include <catch2/internal/catch_move_and_forward.hpp>
@@ -19,7 +18,7 @@
 namespace Catch {
 
     namespace {
-        StringRef extractClassName( StringRef classOrMethodName ) {
+        static StringRef extractClassName( StringRef classOrMethodName ) {
             if ( !startsWith( classOrMethodName, '&' ) ) {
                 return classOrMethodName;
             }
@@ -46,6 +45,18 @@ namespace Catch {
                 static_cast<std::size_t>( startIdx ),
                 static_cast<std::size_t>( classNameSize ) );
         }
+
+        class TestInvokerAsFunction final : public ITestInvoker {
+            using TestType = void ( * )();
+            TestType m_testAsFunction;
+
+        public:
+            TestInvokerAsFunction( TestType testAsFunction ) noexcept:
+                m_testAsFunction( testAsFunction ) {}
+
+            void invoke() const override { m_testAsFunction(); }
+        };
+
     } // namespace
 
     Detail::unique_ptr<ITestInvoker> makeTestInvoker( void(*testAsFunction)() ) {