[cfe-dev] can we know if an array definition has an explicit size ??

[John McCall]

On Jan 5, 2013, at 10:10 PM, kevinlynx <kevinlynx at gmail.com> wrote:
>     int arr[] = { 1, 2, 3 }
> 
> here `arr` size is determined by the initializer expression automatically, but how to know this ? I implement `RecursiveASTVisitor::VisitVarDecl` and get a `VarDecl` object.

If the type in the type source info is not an IncompleteArrayType, that seems like a bug.

John.