[cfe-commits] r57313 - in /cfe/trunk: lib/Sema/SemaDeclCXX.cpp test/SemaCXX/class.cpp

[Sebastian Redl]

On Wed, 08 Oct 2008 22:20:31 -0000, Argiris Kirtzidis <akyrtzi at gmail.com>
wrote:
> class C {
>   static const int number = 50;
>   static int arr[number];
> };
> 
> Here's how it worked:
> -GetTypeForDeclarator was called from both Sema::ActOnCXXMemberDeclarator
> and Sema::ActOnDeclarator.
> -VariableArrayTypes are not uniqued so two VariableArrayTypes were
created
> with the same DeclRefExpr.

Why would this create a VariableArrayType anyway? The inline-initialized
static const int is a constant expression and should create a variable 
of known size.

Or are all arrays whose size references an expression considered 
variable for the sake of preserving the source expression?

Sebastian