id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
6081	unordered_multimap::emplace() is not available for Solaris Studio C++ compiler	Maxim Kartashev <maxim.kartashev@…>	Daniel James	"Trying to compile ./libs/unordered/test/unordered/unnecessary_copy_tests.cpp with Sun C++ 5.11 results in the following error:

"".../boost_1_47_0//libs/unordered/test/unordered/unnecessary_copy_tests.cpp"", line 249: Error: Could not find a match for boost::unordered_map<unnecessary_copy_tests::count_copies, unnecessary_copy_tests::count_copies, boost::hash<unnecessary_copy_tests::count_copies>, std::equal_to<unnecessary_copy_tests::count_copies>, std::allocator<std::pair<const unnecessary_copy_tests::count_copies, unnecessary_copy_tests::count_copies>>>::emplace<boost::unordered_map<unnecessary_copy_tests::count_copies, unnecessary_copy_tests::count_copies, boost::hash<unnecessary_copy_tests::count_copies>, std::equal_to<unnecessary_copy_tests::count_copies>, std::allocator<std::pair<const unnecessary_copy_tests::count_copies, unnecessary_copy_tests::count_copies>>>::Arg0>() needed in unnecessary_copy_tests::unnecessary_copy_emplace_map_test_type::run().

Investigation revealed that necessary emplace() method is indeed missing: it is placed under
        #if !BOOST_WORKAROUND(__SUNPRO_CC, BOOST_TESTED_AT(0x5100))
which effectively removes emplace() with default argument from Sun C++ compiler's sight.

The reason for this ""workaround"" is unclear as the test compiles successfully (with ""workaround"" removed, of course) even with 5.9 compiler. (It fails at run time, though, when compiled with stlport4, but passes with stdc++)"	Bugs	closed	To Be Determined	unordered	Boost 1.47.0	Problem	fixed		stephen.clamage@…