On Saturday, 21 September 2013 at 15:43:11 UTC, Maxim Fomin wrote:
On Saturday, 21 September 2013 at 11:13:57 UTC, simendsjo wrote:
I want to know if a variable has changed .init, but I don't know if it's possible if the .init value is the same. Does anyone have a solution for this?

   int a;
   int b = 0;
   pragma(msg, a.init); // 0
   pragma(msg, b.init); // 0
   // how can I see that b has "= 0"?

Strictly speaking this is an ill-posed question. Are talking about testing at runtime whether some variable was changed from init to some non-default value?

No, at compile-time. It's trivial to see if init is changed, but I want to see if it's set even if it's to T.init.

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