[Issue 7453] Can't return value from within opApply

[d-bugmail]

http://d.puremagic.com/issues/show_bug.cgi?id=7453



--- Comment #1 from Andrej Mitrovic <andrej.mitrov...@gmail.com> 2012-04-19 
19:07:56 PDT ---
The second sample is fixed because it was a bug in dirEntry's opApply function.

There's just one thing left:

import std.file;

void main(){
    // Error: long has no effect in expression (0)
    foreach (_; dirEntries(".", SpanMode.shallow)) {
        return;
    }
}

void test() {
    // works fine
    foreach (_; dirEntries(".", SpanMode.shallow)) {
        return;
    }
}

Why does the return fail if we're in main()?

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