[Issue 13165] Using -profile does extra control flow analysis, leading to spurious statement is not reachable warning

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=13165

Walter Bright <bugzilla at digitalmars.com> changed:

           What    |Removed                     |Added
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                 CC|                            |bugzilla at digitalmars.com

--- Comment #8 from Walter Bright <bugzilla at digitalmars.com> ---
This is caused by the compiler (helpfully) inserting a `return 0;` statement at
the end of main() if there isn't one there already. Since the statement in some
cases is not reachable, then the warning is emitted.

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