[Issue 10344] Exiting _Dmain should flush all FILE*s and return nonzero on failure

[d-bugmail at puremagic.com]

http://d.puremagic.com/issues/show_bug.cgi?id=10344


Koroskin Denis <2korden at gmail.com> changed:

           What    |Removed                     |Added
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                 CC|                            |2korden at gmail.com


--- Comment #4 from Koroskin Denis <2korden at gmail.com> 2013-06-14 13:43:26 PDT ---
Will that affect int main() { .. } functions as well?

Consider the following example:

int main()
{
   Result result = doLogic(); // does some logic, uses writeln() to indicate
progress
   return mapResultToReturnCode(result);
}

Let's say it's a video encoding program, and is a part of a longer toolchain
(some other program will do something else based on return code).

Will writeln()/flush() hijack main return code even though the programmer
EXPLICITLY returned something else?

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