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digitalmars.D.bugs - [Issue 18701] New: std.conv.emplaceRef should be made publicly


          Issue ID: 18701
           Summary: std.conv.emplaceRef should be made publicly available
           Product: D
           Version: D2
          Hardware: All
                OS: All
            Status: NEW
          Keywords: bootcamp, safe
          Severity: enhancement
          Priority: P1
         Component: phobos
          Assignee: nobody puremagic.com
          Reporter: greensunny12 gmail.com

std.conv.emplaceRef is Phobos's internal  safe version of emplace.
Like `formattedRead`, emplace should be made  safe if no pointers are used.


No need for these hacks anymore - just `emplace!SafeClass(buf, 5)`

auto support = (()  trusted => cast(SafeClass)(buf.ptr))();
auto safeClass = emplace!SafeClass(support, 5);

Mar 31 2018