id	summary	reporter	owner	description	type	status	milestone	component	version	severity	resolution	keywords	cc
13380	data-driven tests' join operator `+` corrupts first column	Addy <aclaure@…>	Raffi Enficiaud	"Consider the following code:


{{{
BOOST_DATA_TEST_CASE(
      sampleTest,
      (data::make(1) ^ data::make(2)) + (data::make(3) ^ data::make(4)),
      var1,
      var2)
{
  std::cout << var1 << "","" << var2 << std::endl;
}
}}}

The output I'd expect to see is:

{{{
1,2
3,4
}}}

However it appears that `var1` gets corrupt:

{{{
$> ./MyTests --run_test=Tests/sampleTest
Running 2 test cases...
202875304,2
202875304,4

*** No errors detected
$> ./MyTests --run_test=Tests/sampleTest
Running 2 test cases...
83976616,2
83976616,4

*** No errors detected
}}}"	Bugs	closed	Boost 1.69	test	Boost 1.65.0	Problem	fixed	data-driven-tests join