Re: [Boost-users] State of context and coroutine

2016-07-06 9:49 GMT+02:00 Michael Steinberg :

2016-07-05 20:36 GMT+02:00 Michael Steinberg :

...

a) not documented

http://www.boost.org/doc/libs/1_61_0/libs/coroutine2/doc/html/coroutine2/cor... 'Code executed by *coroutine-function* must not prevent the propagation of the *detail::forced_unwind* exception. Absorbing that exception will cause stack unwinding to fail. Thus, any code that catches all exceptions must re-throw any pending *detail::forced_unwind* exception.'

Oh well, I should have noted that we're going directly with context::execution_context now, in whose documentation I could not find this.

execution_context does not unwind the stack - the user is responsible for this http://www.boost.org/doc/libs/1_61_0/libs/context/doc/html/context/ecv2.html 'Sometimes it is necessary to unwind the stack of an unfinished context to destroy local stack variables so they can release allocated resources (RAII pattern). The user is responsible for this task.'