[Issue 22637] std.conv `to!double` and `parse!double` dont throw on under/overflow

[d-bugmail at puremagic.com]

https://issues.dlang.org/show_bug.cgi?id=22637

Basile-z <b2.temp at gmx.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
            Summary|stc.conv `to!double` and    |std.conv `to!double` and
                   |`parse!double` dont throw   |`parse!double` dont throw
                   |on overflow                 |on under/overflow

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