new-expression calls op-new — implicitly

op-new is officially a function, and always requires 1 or more arguments.

– new MyType implicitly calls qq/…operator new(sizeof(MyType)) /
– new (2,f) MyType calls qq/..operator new(sizeof(MyType), 2,f) / — Note the (2,f) are placement arguments. See

– if arguments come After “MyType”, then they are ctor arguments, like qq/ new int(7) /

– new MyType implicitly calls qq/ C::operator new(sizeof(MyType)) / if any, and qq/ ::operator new(sizeof(MyType)) / otherwise

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