From 5e8c1ad52d68629db5d376f4d7e5be792219a9fb Mon Sep 17 00:00:00 2001
From: Jason Volk <jason@zemos.net>
Date: Sun, 1 Jul 2018 19:49:49 -0700
Subject: [PATCH] ircd::buffer: Add const_buffer::insert() for boost::spirit
 compliance (noop).

---
 include/ircd/buffer/const_buffer.h | 13 +++++++++++++
 1 file changed, 13 insertions(+)

diff --git a/include/ircd/buffer/const_buffer.h b/include/ircd/buffer/const_buffer.h
index 11f193a8b..5acec1f55 100644
--- a/include/ircd/buffer/const_buffer.h
+++ b/include/ircd/buffer/const_buffer.h
@@ -17,6 +17,9 @@ struct ircd::buffer::const_buffer
 	// Definition for this is somewhere in the .cc files where boost is incl.
 	operator boost::asio::const_buffer() const;
 
+	// For boost::spirit conceptual compliance; illegal/noop
+	void insert(const char *const &, const char &);
+
 	using buffer<const char *>::buffer;
 	template<size_t SIZE> const_buffer(const char (&buf)[SIZE]);
 	template<size_t SIZE> const_buffer(const std::array<char, SIZE> &buf);
@@ -56,3 +59,13 @@ template<size_t SIZE>
 ircd::buffer::const_buffer::const_buffer(const std::array<char, SIZE> &buf)
 :buffer<const char *>{reinterpret_cast<const char *>(buf.data()), SIZE}
 {}
+
+#ifndef _NDEBUG
+__attribute__((noreturn))
+#endif
+inline void
+ircd::buffer::const_buffer::insert(const char *const &,
+                                   const char &)
+{
+	assert(0);
+}