Start work on status

1 files changed, 27 insertions, 0 deletions

diff --git a/asl/status.cpp b/asl/status.cpp
index e69de29..ac0b29e 100644
--- a/asl/status.cpp
+++ b/asl/status.cpp
@@ -0,0 +1,27 @@
+#include "asl/status.hpp"
+#include "asl/allocator.hpp"
+
+using Allocator = asl::DefaultAllocator;
+static Allocator g_allocator{};
+
+namespace
+{
+
+struct StatusInternal
+{
+    asl::string_view msg;
+    asl::status_code code;
+};
+
+} // anonymous namespace
+
+asl::status::status(status_code code, string_view msg)
+    : m_payload{alloc_new<StatusInternal>(g_allocator, msg, code)}
+{}
+
+asl::status_code asl::status::code_internal() const
+{
+    ASL_ASSERT(m_payload && (bit_cast<uintptr_t>(m_payload) & 1) == 0);
+    return reinterpret_cast<const StatusInternal*>(m_payload)->code;
+}
+