https://issues.dlang.org/show_bug.cgi?id=20215
--- Comment #1 from KnightMare <[email protected]> --- UPD I checked printf/cout behavior: D/printf: same result - looks freeze VС++/printf: same result VC++/cout/cin: flushes ok. maybe readln(...) can be same for repeating C/printf/getchar but can be added readlnWithFlush(..) user will search readXXX, nobody will search flushAndReadXXX readlnWithFlush will stay near readln then user will think: "readlnWithFlush flushes and readln dont flush. ok then.." u comfort with C/system-style printf/writeln when u remember that need to flush before input. me comfort with higher level C#/C++/cout where readln flushes output automatically and I dont remember that I should flush first. and I mean not flush every output that expensive, I mean "flush output before input when output is not empty or in case u cannot say that - flush automatically if user ask dont do that" --
