@RefSect{advanced.lambdas__loops__code_blocks__and__constexpr__,
Lambdas\, Loops\, Code Blocks}
-@return The result of this function must be explicitly assigned to a variable of
- type @RefClass{boost::contract::check} declared locally just before the
- function body code (otherwise this library will generate a run-time
+@return The result of this function must be assigned to a variable of type
+ @RefClass{boost::contract::check} declared explicitly (i.e., without
+ using C++11 @c auto declarations) and locally just before the code of
+ the function body (otherwise this library will generate a run-time
error, see @RefMacro{BOOST_CONTRACT_ON_MISSING_CHECK_DECL}).
*/
inline specify_precondition_old_postcondition_except<> function() {