BOOST_TEST( 0.0 == 0.0 ) fails under C++11 (GCC and Clang)

[Tony Lewis <tonyelewis@…>]

Thanks again for the new BOOST_TEST() tool, which looks very useful.

Unfortunately, I'm seeing strange behaviour from the following code under g++ -std=c++11 or clang++ -std=c++11 -stdlib=libc++ :

#define BOOST_TEST_MODULE zero_mod

#include <boost/test/included/unit_test.hpp>

BOOST_AUTO_TEST_CASE( zero ) {
        BOOST_TEST( 0.0 == 0.0 );
}

If I compile with -std=c++11, then the test fails:

error: in "zero": check 0.0 == 0.0 has failed [0 != 0]. Absolute value exceeds tolerance [|0| > 0]

...but I compile without any -std=[...] option, then the test passes.

[Gennadiy Rozental]

thx for the report

[Tony Lewis <tonyelewis@…>]

Thanks for the successful fix in the develop branch. Will this make it into 1.60.0?

[Raffi Enficiaud]

Reopening to keep track of the merge to releases.

[Raffi Enficiaud]

merged to master