3 files changed, 0 insertions, 79 deletions
diff --git a/nihil.guard/CMakeLists.txt b/nihil.guard/CMakeLists.txt
deleted file mode 100644
index a5e0fc2..0000000
--- a/nihil.guard/CMakeLists.txt
+++ /dev/null
@@ -1,22 +0,0 @@
-# This source code is released into the public domain.
-
-add_library(nihil.guard STATIC)
-target_link_libraries(nihil.guard PRIVATE nihil.std)
-target_sources(nihil.guard
-	PUBLIC FILE_SET modules TYPE CXX_MODULES FILES
-	guard.ccm
-)
-
-if(NIHIL_TESTS)
-	enable_testing()
-
-	add_executable(nihil.guard.test test.cc)
-	target_link_libraries(nihil.guard.test PRIVATE
-		nihil.guard
-		Catch2::Catch2WithMain
-	)
-
-	include(CTest)
-	include(Catch)
-	catch_discover_tests(nihil.guard.test)
-endif()
diff --git a/nihil.guard/guard.ccm b/nihil.guard/guard.ccm
deleted file mode 100644
index fdda45c..0000000
--- a/nihil.guard/guard.ccm
+++ /dev/null
@@ -1,41 +0,0 @@
-// This source code is released into the public domain.
-export module nihil.guard;
-
-import nihil.std;
-
-namespace nihil {
-
-// guard: invoke a callable when this object is destroyed; this is similar to
-// scope_exit from the library fundamentals TS, which LLVM doesn't implement.
-export template<std::invocable F>
-struct guard final {
-	// Initialise the guard with a callable we will invoke later.
-	explicit guard(F func) : m_func(std::move(func)) {}
-
-	// We are being destroyed, so call the callable.
-	// If the callable throws, std::terminate() will be called.
-	~guard()
-	{
-		if (m_func)
-			std::invoke(*m_func);
-	}
-
-	// Release the guard.  This turns the destructor into a no-op.
-	auto release(this guard &self) noexcept -> void
-	{
-		self.m_func.reset();
-	}
-
-	// Not default-constructible, movable or copyable.
-	guard() = delete;
-	guard(guard const &) = delete;
-	guard(guard &&) noexcept = delete;
-	auto operator=(this guard &, guard const &) -> guard & = delete;
-	auto operator=(this guard &, guard &&) noexcept -> guard & = delete;
-
-private:
-	// The callable to be invoked when we are destroyed.
-	std::optional<F> m_func;
-};
-
-} // namespace nihil
diff --git a/nihil.guard/test.cc b/nihil.guard/test.cc
deleted file mode 100644
index f1b3f21..0000000
--- a/nihil.guard/test.cc
+++ /dev/null
@@ -1,16 +0,0 @@
-// This source code is released into the public domain.
-
-#include <catch2/catch_test_macros.hpp>
-
-import nihil.guard;
-
-TEST_CASE("guard: basic", "[guard]") {
-	int n = 0;
-
-	{
-		auto guard = nihil::guard([&] { n = 1; });
-		REQUIRE(n == 0);
-	}
-
-	REQUIRE(n == 1);
-}