From e86bd7fc579ee04570ba08813793de1168542169 Mon Sep 17 00:00:00 2001
From: Gudmundur Adalsteinsson <ofpgummi@yahoo.com>
Date: Wed, 8 May 2019 11:29:05 +0000
Subject: [PATCH] Problem: zmq_msg_init never fails

Solution: Mark functions noexcept and assert instead of throwing
---
 .travis.yml |  1 -
 zmq.hpp     | 13 +++++--------
 2 files changed, 5 insertions(+), 9 deletions(-)

diff --git a/.travis.yml b/.travis.yml
index 603f12d..364f2aa 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -85,4 +85,3 @@ script:
   - eval "${MATRIX_EVAL}"
   - cmake --version
   - ./ci_build.sh
-
diff --git a/zmq.hpp b/zmq.hpp
index 3d27975..7874abe 100644
--- a/zmq.hpp
+++ b/zmq.hpp
@@ -235,11 +235,10 @@ inline std::tuple<int, int, int> version()
 class message_t
 {
   public:
-    message_t()
+    message_t() ZMQ_NOTHROW
     {
         int rc = zmq_msg_init(&msg);
-        if (rc != 0)
-            throw error_t();
+        ZMQ_ASSERT(rc == 0);
     }
 
     explicit message_t(size_t size_)
@@ -284,11 +283,10 @@ class message_t
 #endif
 
 #ifdef ZMQ_HAS_RVALUE_REFS
-    message_t(message_t &&rhs) : msg(rhs.msg)
+    message_t(message_t &&rhs) ZMQ_NOTHROW : msg(rhs.msg)
     {
         int rc = zmq_msg_init(&rhs.msg);
-        if (rc != 0)
-            throw error_t();
+        ZMQ_ASSERT(rc == 0);
     }
 
     message_t &operator=(message_t &&rhs) ZMQ_NOTHROW
@@ -310,8 +308,7 @@ class message_t
         if (rc != 0)
             throw error_t();
         rc = zmq_msg_init(&msg);
-        if (rc != 0)
-            throw error_t();
+        ZMQ_ASSERT(rc == 0);
     }
 
     void rebuild(size_t size_)