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Removed boost::exception::what, to avoid ambiguity in user types deriving from both std::exception and boost::exception.

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[SVN r46930]
This commit is contained in:
Emil Dotchevski
2008-06-30 19:40:44 +00:00
parent ad1ef37b81
commit d0febca84b
12 changed files with 1492 additions and 1819 deletions
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1
test/Jamfile.v2
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@ -29,7 +29,6 @@ run throw_exception_test.cpp helper2.cpp ;
run errno_test.cpp ;
run error_info_test.cpp ;
run diagnostic_information_test.cpp ;
run what_test.cpp ;
compile-fail exception_fail.cpp ;
compile-fail throw_exception_fail.cpp ;

10
test/diagnostic_information_test.cpp
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@ -44,26 +44,20 @@ get_diagnostic_information( std::exception const & x )
return boost::diagnostic_information(x);
}
std::string
get_what( std::exception const & x )
{
return x.what();
}
int
main()
{
using namespace boost;
{
error1 x;
BOOST_TEST(get_what(x)=="error1");
BOOST_TEST(x.what()==std::string("error1"));
std::string di=get_diagnostic_information(x);
BOOST_TEST(di.find("type:")!=std::string::npos);
BOOST_TEST(di.find("error1")!=std::string::npos);
}
{
error2 x; x << tag_int(42);
BOOST_TEST(get_what(x)=="error2");
BOOST_TEST(x.what()==std::string("error2"));
std::string di=get_diagnostic_information(x);
BOOST_TEST(di.find("type:")!=std::string::npos);
BOOST_TEST(di.find("error2")!=std::string::npos);

1
test/enable_error_info_test.cpp
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@ -46,7 +46,6 @@ main()
{
BOOST_TEST( 42==*boost::get_error_info<test_int>(x) );
BOOST_TEST( std::string(x.what())==std::string("exception test length error") );
BOOST_TEST( std::string(x.what())!=std::string(boost::diagnostic_information(x)) );
}
catch(
... )

32
test/what_test.cpp
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@ -1,32 +0,0 @@
//Copyright (c) 2006-2008 Emil Dotchevski and Reverge Studios, Inc.
//Distributed under the Boost Software License, Version 1.0. (See accompanying
//file LICENSE_1_0.txt or copy at http://www.boost.org/LICENSE_1_0.txt)
#include <boost/exception/exception.hpp>
#include <exception>
#include <string>
#include <boost/detail/lightweight_test.hpp>
struct
test_exception:
std::exception,
boost::exception
{
char const *
what() const throw()
{
return "test_exception";
}
};
int
main()
{
test_exception x;
std::exception & sx(x);
boost::exception & bx(x);
BOOST_TEST(std::string(sx.what())=="test_exception");
BOOST_TEST(std::string(bx.what())=="test_exception");
return boost::report_errors();
}