RE: [Boost-Users] to_simple_string and Windows?
Sorry, I didn't read carefully enough. Have you managed to make a test app fail similarly? tom
-----Original Message----- From: adutoit [mailto:adutoit@stonethree.com] Sent: Tuesday, June 10, 2003 11:02 PM To: Boost-Users@yahoogroups.com Subject: Re: [Boost-Users] to_simple_string and Windows?
Yes, I know about the UNICODE project option, that is why I mentioned it in my previous email... Anyway, now I am left wondering why opto enabled (with /O3 or whatever opto is required) causes my call to "to_simple_string" to fail. In case anyone is wondering what I mean by that, it simply aborts without any further information somewhere in the bowels of said function.
A.
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Hi. The following little proggie bombs if I compile it with /O3 optimisation in Windows, using Intel compiler 7.0 and STLport (whatever the latest version number is). In short, I cannot use to_simple_string in any of my programs if I have any form of optimisation turned on. Here is the simple test program : // boost #include <boost/date_time/posix_time/posix_time.hpp> // std #include <iostream> using namespace boost::posix_time; using namespace boost::gregorian; int main () { std::cout << to_simple_string( date( 2003,06,12) ) << std::endl; return 0; } ----- Original Message ----- From: "Tom Matelich" <tmatelich@zetec.com> To: <Boost-Users@yahoogroups.com> Sent: Wednesday, June 11, 2003 6:20 PM Subject: RE: [Boost-Users] to_simple_string and Windows?
Sorry, I didn't read carefully enough. Have you managed to make a test app fail similarly?
tom
-----Original Message----- From: adutoit [mailto:adutoit@stonethree.com] Sent: Tuesday, June 10, 2003 11:02 PM To: Boost-Users@yahoogroups.com Subject: Re: [Boost-Users] to_simple_string and Windows?
Yes, I know about the UNICODE project option, that is why I mentioned it in my previous email... Anyway, now I am left wondering why opto enabled (with /O3 or whatever opto is required) causes my call to "to_simple_string" to fail. In case anyone is wondering what I mean by that, it simply aborts without any further information somewhere in the bowels of said function.
A.
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On Thu, 12 Jun 2003 08:33:53 +0200, adutoit wrote
Hi.
The following little proggie bombs if I compile it with /O3 optimisation in Windows, using Intel compiler 7.0 and STLport (whatever the latest version number is). In short, I cannot use to_simple_string in any of my programs if I have any form of optimisation turned on.
Unfortunately it is very hard for me to help since I don't have your environment. Perhaps you can put some I/O traces in to see if we can isolate where it is crashing. Perhaps you annotate boost/date_time/date_formatting.hpp ~ line 69 in ymd_formatter, method ymd_to_string. Here's what you are looking for. I've added a few cout's to gather data: static std::string ymd_to_string(ymd_type ymd) { typedef typename ymd_type::month_type month_type; std::ostringstream ss; ss << ymd.year; std::cout << "year ok" << std::endl; if (format_type::has_date_sep_chars()) { ss << format_type::month_sep_char(); } //this name is a bit ugly, oh well.... month_formatter<month_type,format_type>::format_month(ymd.month, ss); std::cout << "month format ok" << std::endl; if (format_type::has_date_sep_chars()) { ss << format_type::day_sep_char(); } std::cout << "month ok" << std::endl; ss << std::setw(2) << std::setfill('0') << ymd.day; std::cout << "day ok" << std::endl; return ss.str(); } Also, this shouldn't matter, but try changing your test to remove the leading '0' from the month:
std::cout << to_simple_string( date( 2003,6,12) ) << std::endl;
Thx, Jeff
Yes, you are absolutely right about the environment not being the same. There is a distinct possibility that I tweaked something somewhere which I wasn't supposed to... And, you probably don't even use the same compiler (Intel 7.0) and STLport as I do. Anyway, I will put in the suggested trace output in the files you suggested, but I will have to postpone untill I finish the coding (work) I have to complete right now. Thanks for the help! Greetings, Andre ----- Original Message ----- From: "Jeff Garland" <jeff@crystalclearsoftware.com> To: <Boost-Users@yahoogroups.com> Sent: Thursday, June 12, 2003 2:56 PM Subject: Re: [Boost-Users] to_simple_string and Windows?
On Thu, 12 Jun 2003 08:33:53 +0200, adutoit wrote
Hi.
The following little proggie bombs if I compile it with /O3 optimisation in Windows, using Intel compiler 7.0 and STLport (whatever the latest version number is). In short, I cannot use to_simple_string in any of my programs if I have any form of optimisation turned on.
Unfortunately it is very hard for me to help since I don't have your environment. Perhaps you can put some I/O traces in to see if we can isolate where it is crashing. Perhaps you annotate boost/date_time/date_formatting.hpp ~ line 69 in ymd_formatter, method ymd_to_string. Here's what you are looking for. I've added a few cout's to gather data:
static std::string ymd_to_string(ymd_type ymd) { typedef typename ymd_type::month_type month_type; std::ostringstream ss; ss << ymd.year; std::cout << "year ok" << std::endl; if (format_type::has_date_sep_chars()) { ss << format_type::month_sep_char(); } file://this name is a bit ugly, oh well.... month_formatter<month_type,format_type>::format_month(ymd.month, ss); std::cout << "month format ok" << std::endl; if (format_type::has_date_sep_chars()) { ss << format_type::day_sep_char(); } std::cout << "month ok" << std::endl;
ss << std::setw(2) << std::setfill('0') << ymd.day; std::cout << "day ok" << std::endl;
return ss.str(); }
Also, this shouldn't matter, but try changing your test to remove the leading '0' from the month:
std::cout << to_simple_string( date( 2003,6,12) ) << std::endl;
Thx,
Jeff
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The following little proggie bombs if I compile it with /O3 optimisation in Windows, using Intel compiler 7.0 and STLport (whatever the latest version number is). In short, I cannot use to_simple_string in any of my programs if I have any form of optimisation turned on.
I've seen similiar problems with date time library on Intel 7.0. Upgrading to most recent compiler version fixed them.
Thanks, I will look into it! Greetings, Andre. ----- Original Message ----- From: "klapshin" <klapshin@yahoo.com> To: <Boost-Users@yahoogroups.com> Sent: Thursday, June 12, 2003 6:20 PM Subject: [Boost-Users] Re: to_simple_string and Windows?
The following little proggie bombs if I compile it with /O3 optimisation in Windows, using Intel compiler 7.0 and STLport (whatever the latest version number is). In short, I cannot use to_simple_string in any of my programs if I have any form of optimisation turned on.
I've seen similiar problems with date time library on Intel 7.0. Upgrading to most recent compiler version fixed them.
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participants (1)
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adutoit -
Jeff Garland -
klapshin -
Tom Matelich