#crystal-lang on 2016-11-06 — irc logs at freenode.irclog.whitequark.org

2016-10-07 17:28 ChanServ changed the topic of #crystal-lang to: The Crystal programming language | http://crystal-lang.org | Crystal 0.19.4 | Fund Crystals development: http://is.gd/X7PRtI | Paste > 3 lines of text to https://gist.github.com | GH: https://github.com/crystal-lang/crystal | Docs: http://crystal-lang.org/docs/ | API: http://crystal-lang.org/api/ | Logs: http://irclog.whitequark.org/crystal-lang

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00:42 <BlaXpirit> Papierkorb, instead of `Random::DEFAULT.next_u` (which is an implementation detail) you can now use `Random::DEFAULT.rand(UInt32::MIN..UInt32::MAX)`

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12:23 <crystal-gh> [crystal] sdogruyol opened pull request #3507: Disallow multiple assignment for constants (master...master) https://git.io/vX42I

13:05 <Papierkorb> BlaXpirit: Ah, that's the idea behind it then

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15:41 <kurmisrainas> hello, I have a newbie question :) I'm experimenting with C bindings, trying to bind to C++ library via C wrapper. I get compiler error if I use `std::string` in the C++ library: https://gist.github.com/laurynas/df1ffe0451523e7e3b094d09567e7da9

15:43 <kurmisrainas> Example works if I remove `std::string` usage. I guess `stdc++` doesn't get linked. Maybe anyone could give a hint what I'm doing wrong?

15:44 <kurmisrainas> btw, I'm on Mac OS X

15:50 <BlaXpirit> kurmisrainas, i don't know how this works. i've done this with .so/.dylib only

15:51 <BlaXpirit> maybe it's possible only like that

15:52 <BlaXpirit> kurmisrainas, https://github.com/BlaXpirit/crsfml/tree/sources/voidcsfml

15:58 <kurmisrainas> thanks BlaXpirit! I will have a look

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