Type safety could prevent nuclear war

anonymous via Digitalmars-d digitalmars-d at puremagic.com
Thu Feb 4 15:51:57 PST 2016


On 05.02.2016 00:47, tsbockman wrote:
> You can do the same thing in D if you try, but it's not natural at all
> to use `extern(C)` for *internal* linkage of an all-D program like that.
>
> Any competent reviewer would certainly question why you were using
> `extern(C)`; this scores much lower in "underhanded-ness" than the
> original C program.

We do have a lot of bindings to C libraries, though. When there's a 
wrong alias in one of them, you have the same scenario.

> Even so, I think that qualifies as a compiler bug or a hole in the D spec.

Can anything be done about it? The compiler simply has no way to verify 
declarations, has it?


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