https://issues.dlang.org/show_bug.cgi?id=846
--- Comment #9 from [email protected] --- Commits pushed to master at https://github.com/D-Programming-Language/dmd https://github.com/D-Programming-Language/dmd/commit/6d1882663b51dd72edeb62d78f2b23739713c3d5 fix Issue 846 - Error 42: Symbol Undefined "<mangle_of_class_template>__arrayZ" Stop using ModuleInfo for assertion and array bounds check. Instead pass filename to `_d_assert`, `_d_unittest`, and `_d_arraybounds`. https://github.com/D-Programming-Language/dmd/commit/40be370bf0ac5546a582760d046130ee570e1327 Merge pull request #3552 from 9rnsr/fix846 Issue 846 - Error 42: Symbol Undefined "<mangle_of_class_template>__arrayZ" --
