Subject: Re: [Boost-bugs] [Boost C++ Libraries] #2094: iostreams fails to compile with -fno-exceptions
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2009-11-11 23:31:46
#2094: iostreams fails to compile with -fno-exceptions
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Reporter: brbarret@⦠| Owner: turkanis
Type: Bugs | Status: new
Milestone: Boost 1.36.0 | Component: iostreams
Version: Boost 1.35.0 | Severity: Problem
Keywords: |
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Comment(by Richard Smith <richard@â¦>):
I'm not actually sure how important -fno-exception support is these days.
However, assuming this is still desirable (and in any case, it imposes
very little overhead compared to the overhead of throwing an exception)
the boost_iostreams_no_throw.diff patch replaces all instances of throw
foo(); with boost::throw_exception(foo());.
This is *not* sufficient for a clean -fno-exception compile with modern
gcc -- we would also need to remove all throw; statements (for rethrowing)
and try/catch blocks, although there are very few of them. This patch
does not do anything with them.
This patch needs applying after the patch on
<https://svn.boost.org/trac/boost/ticket/3612>.
-- Ticket URL: <https://svn.boost.org/trac/boost/ticket/2094#comment:1> Boost C++ Libraries <http://www.boost.org/> Boost provides free peer-reviewed portable C++ source libraries.
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