These are chat archives for boostorg/hana

6th
Mar 2016
hia3
@hia3
Mar 06 2016 18:29
Hello all! I'm reading this - http://boostorg.github.io/hana/index.html#tutorial-introspection-is_valid and I agree this variant with std::enable_if looks verbose, but we can do better - http://melpon.org/wandbox/permlink/SJgpRuqczxOAAy79 (as a bonus - ToString can return any type, not just std::string).
Louis Dionne
@ldionne
Mar 06 2016 19:22
@hia3 Hmm. This section of the documentation could use some rewriting. The use case is perhaps not the best one to showcase the usefulness of is_valid. This is issue #115. However, I’m not sure how better your suggestion is, since it requires three function overloads.
hia3
@hia3
Mar 06 2016 20:15
@ldionne Omg, overload_linearly! This is perfect! I'll use it right now :-)
Louis Dionne
@ldionne
Mar 06 2016 22:00
Anyone on El Capitan?
I’m trying to remotely debug a segfault on Xcode 7.3 using Travis CI, and it’s not exactly user friendly.
Barrett Adair
@badair
Mar 06 2016 22:01
Nope
Jason Rice
@ricejasonf
Mar 06 2016 22:41
what is the test?
Louis Dionne
@ldionne
Mar 06 2016 22:41
test.ext.boost.tuple.orderable
The segfault comes and goes almost randomly when I change stuff.