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24 Wed, 17 Apr 2013 07:05:29 -0700 (PDT)
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25 To: Vladimir Marek <Vladimir.Marek@Oracle.COM>
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26 Subject: Re: crash during saving
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27 In-Reply-To: Your message of "Wed, 17 Apr 2013 10:53:54 +0200."
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28 <20130417085354.GE7807@pub.cz.oracle.com>
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29 Date: Wed, 17 Apr 2013 07:05:29 -0700
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31 From: Blake Jones <blakej@foo.net>
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33 (foo.net [127.0.0.1]); Wed, 17 Apr 2013 07:05:30 -0700 (PDT)
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49 > Right, so the problem really seems to be in throwing/catching
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50 > exception. Function "_notmuch_message_remove_term" is supposed to
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51 > catch the exception and ignore it. Which does not happen in my case.
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53 Yep, that was exactly what I was seeing.
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55 > On a side note, I wonder, is catching exception faster than going
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56 > through list of tags to see if given tag exists? Might be interesting
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59 I tried that as a workaround at first (just to get it working, not
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60 caring about performance). But I realized that libxapian uses
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61 exceptions for a lot of failure modes, and I actually ran into one or
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62 two others, so I decided I needed to just get it working.
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64 To simplify the problem, you might want to try building a very simple
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65 stub version of the whole thing -- i.e. a C program that makes a call to
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66 a C-interface "liba", which just makes a call into a C++ "libb" library
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67 and tries to catch an exception from it; the "libb" library would just
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68 throw an exception. If that reproduces the problem, that might help you
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71 (Again, I eventually settled on using GCC 4.5.2, and didn't have the
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72 intestinal fortitude to get Studio working. Especially once I saw
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73 problems with C++ exception handling. If you can get it working, more
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