Shorter error strings - saves ~200 bytes

libuavcan/include/uavcan/node/global_data_type_registry.hpp

@@ -124,7 +124,7 @@ struct UAVCAN_EXPORT DefaultDataTypeRegistrator
 
         if (res != GlobalDataTypeRegistry::RegistResultOk)
         {
-            handleFatalError("Type registration failed");
+            handleFatalError("Type reg failed");
         }
     }
 };
@@ -164,7 +164,8 @@ GlobalDataTypeRegistry::RegistResult GlobalDataTypeRegistry::regist(DataTypeID i
             return remove_res;
         }
     }
-    new (storage.buffer) Entry(DataTypeKind(Type::DataTypeKind), id, Type::getDataTypeSignature(), Type::getDataTypeFullName());
+    new (storage.buffer) Entry(DataTypeKind(Type::DataTypeKind), id, Type::getDataTypeSignature(),
+                               Type::getDataTypeFullName());
     {
         const RegistResult remove_res = remove(entry);
         if (remove_res != RegistResultOk)

libuavcan/include/uavcan/node/service_client.hpp

@@ -187,7 +187,7 @@ void ServiceClient<DataType_, Callback_>::invokeCallback(ServiceCallResultType&
     }
     else
     {
-        handleFatalError("Invalid caller callback");
+        handleFatalError("Srv client clbk");
     }
 }
 

libuavcan/include/uavcan/node/service_server.hpp

@@ -61,7 +61,7 @@ private:
         }
         else
         {
-            handleFatalError("Invalid service server callback");
+            handleFatalError("Srv serv clbk");
         }
 
         const int res = publisher_.publish(response_, TransferTypeServiceResponse, request.getSrcNodeID(),

libuavcan/include/uavcan/node/subscriber.hpp

@@ -50,7 +50,7 @@ private:
         }
         else
         {
-            handleFatalError("Invalid subscriber callback");
+            handleFatalError("Sub clbk");
         }
     }