Re: [Boost-bugs] [Boost C++ Libraries] #13515: async_pipe::async_read_some returns zero read size if -O<something> is used

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #13515: async_pipe::async_read_some returns zero read size if -O<something> is used
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2018-08-01 19:59:31


#13515: async_pipe::async_read_some returns zero read size if -O<something> is used
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  Reporter: Tomasz Jonak <tjonak@…> | Owner: chris_kohlhoff
      Type: Bugs | Status: new
 Milestone: To Be Determined | Component: asio
   Version: Boost 1.66.0 | Severity: Problem
Resolution: | Keywords:
--------------------------------------+----------------------------

Comment (by bronf):

> error::eof is an enum value of type boost::asio::error::errc;
> in this context read_ec will be converted to bool and compared
> against the integer value of error::eof.

 Apparently this not the case. I tested in gdb and boost::asio::error::eof
 is first converted to an error_code which is then compared to read_ec.

-- 
Ticket URL: <https://svn.boost.org/trac10/ticket/13515#comment:2>
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