mruby/mruby — pull request #1850 by cremno (2014-03-12 17:20:15+00:00)
Title: add mrb_strlen_lit

This is a little *hack* to make `_lit` macros a bit more safe. It might not be a pretty good solution, but better than the current one: silent failure because it's valid code.
```c
char const *str = "hello, world\n";
mrb_intern_lit(mrb, str); // no warning or error at the moment
```