> Rather, introducing even more potential implicitness on every `.` seems like it would make the language harder to learn.
The problem is that built-in pointers (references and box) are already special cased in the compiler to Just Work (tm), so this creates confusion when switching between those builtins and third-party pointers, or even stdlib pointers which aren’t special cased by the compiler.
So this is less about “potential implicitness on every .” and more about making places more first-class, and non-builtin smart pointers (both first and third class) being better able to express their semantics to the compiler, to lift every pointer to the ergonomic capabilities of builtins.
The problem is that built-in pointers (references and box) are already special cased in the compiler to Just Work (tm), so this creates confusion when switching between those builtins and third-party pointers, or even stdlib pointers which aren’t special cased by the compiler.
So this is less about “potential implicitness on every .” and more about making places more first-class, and non-builtin smart pointers (both first and third class) being better able to express their semantics to the compiler, to lift every pointer to the ergonomic capabilities of builtins.