Initial commit

source/luad/error.d

@@ -0,0 +1,20 @@
+module luad.error;
+
+/**
+ * Thrown on Lua panic.
+
+ * This exception is only thrown if there is no protected Lua call (e.g. $(D pcall))
+ * to handle the error. Whenever this documentation says a function throws
+ * a $(D LuaErrorException), no D exception is actually thrown if a Lua error handler is in place.
+
+ * Additionally, exceptions thrown in D functions given to Lua are converted to
+ * and propagated as Lua errors. You can subvert this by throwing an object not
+ * deriving from $(D Exception) (i.e. derive from $(D Error), $(D Throwable), etc).
+ */
+class LuaErrorException : Exception
+{
+	this(string err, string file = __FILE__, int line = __LINE__)
+	{
+		super(err, file, line);
+	}
+}