dsimcha wrote:
Is there a way to run a class's c'tor on a block of memory from a template
function?  For example:

C newClass(C, CtorArgs...)(CtorArgs args) {
    // Allocate, initialize.
    // Want to call the c'tor that takes type CtorArgs.
}

After reading the ticket you made, I was wondering if what you were looking for was:

http://www.digitalmars.com/d/1.0/class.html#allocators
http://www.digitalmars.com/d/1.0/class.html#deallocators

This allows you to use a custom allocator/deallocator and not worry about calling the correct ctor/dtor. If you want to change it for all classes, have a look at the _d_allocclass (or _d_newclass depending on your compiler/runtime) function in the runtime. If you change this you will need to recompile the runtime and it won't work for anyone else unless they use your modified runtime.

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