Boost C++ Libraries: Ticket #5824: Block statement docs do not mention necessary header file

Thomas Heller — Sat, 08 Oct 2011 02:59:55 GMT

Can you provide a testcase that shows the wrong behaviour?

attachment set

gredner@… — Mon, 10 Oct 2011 20:46:36 GMT

attachment → main.cpp

Self-contained test case illustrating the problem. The program compiles cleanly (with g++ 4.4.5 -Wall -Wextra -pedantic) both with and without the marked #include, but its observable behavior differs.

Fri, 31 Jan 2014 22:11:17 GMT

The problem is caused by the inclusion of a comma and therefore of a need to handle the comma correctly.

As with 5715 the problem is that the user needs to include a header which is not obvious. The sensible way to deal with this is to take away that need by putting the extra header into something which is going to be included anyway given the nature of the user's problem. This is a little tricky as there is no obvious place to put an extra header which will get naturally included by a user. I have gone for the following.

Put #include <boost/phoenix/scope/local_variable.hpp> into BOTH boost/phoenix/operator.hpp AND boost/phoenix/core.hpp

Test bug5824 has been included in the test suite.

status changed; resolution set

Kohei Takahashi — Sun, 18 Jun 2017 15:17:54 GMT

status new → closed
resolution → fixed