DIP62: Volatile type qualifier for unoptimizable variables in embedded programming

Walter Bright via Digitalmars-d digitalmars-d at puremagic.com
Wed Jul 16 11:58:07 PDT 2014


On 7/16/2014 7:31 AM, Iain Buclaw via Digitalmars-d wrote:
>> They are _trivial_ to implement for any of the compilers.
> No they aren't, unless you are talking specifically about volatile.,
> in which case, that depends...

If the compiler back end doesn't support volatile, then it's a problem 
regardless of how the front end handles it, so the point is moot.

In any case, the compiler front end can always implement an intrinsic by just 
calling a function.




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