https://issues.dlang.org/show_bug.cgi?id=17352
--- Comment #1 from Ketmar Dark <ket...@ketmar.no-ip.org> --- some details regarding the bug: previously, dmd happily creates .o file, and then linker complains about duplicate definition. and now, i have no way to know *what* symbol was defined multiple times. so this is not about "compiler doesn't check for two `foo()`s", it's about compiler ICEing now, and i have no way to know which symbol i redefined. --