src/css/selector.d(182,15): Error: cannot take address of `ref return` of `back()` in `@safe` function `parse`
src/css/selector.d(184,14): Error: `source.ptr` cannot be used in `@safe` code, use `&source[0]` instead
src/css/selector.d(185,14): Error: `source.ptr` cannot be used in `@safe` code, use `&source[0]` instead
src/css/selector.d(440,12): Error: cannot take address of `ref return` of `back()` in `@safe` function `parse`
/opt/dmd-safe/dmd/dmd-safe failed with exit code 1.