[cfe-dev] c99 flexible array & libclang

[Mickaël Guérin]

Le 18 mars 2012 à 12:12, Matthieu Monrocq a écrit :

> 
> -1 seems better to me as arrays of size explicitly set to 0 are possible (and were indeed used prior to the introduction of flexible arrays), so -1 gives the opportunity to distinguish between `[]` and `[0]`.


you already can distinguish between foo[] and foo[0] : they don't have the same type (IncompleteArray vs ConstantArray)

--  
Mickaël.