2011-12-20 Hristian Kirtchev <kirtchev@adacore.com>
* sem_ch4.adb (Operator_Check): Update the call to
Is_Dimensioned_Type.
* sem_dim.adb: Remove with and use clause for Namet.Sp. Reorganize
all type declarations and datastructures involved. Propagate
all changes involving data structures and types throughout
the pakage. Alphabetize all subprograms. Add ??? comments.
(AD_Hash): Removed.
(Analyze_Aspect_Dimension): Rewritten. This
routine now does all its checks in one pass rather than
two. Refactor code. The error message are now in a more GNAT-ish style.
(Create_Rational_From_Expr): This is now a function.
(Get_Dimensions): Removed.
(Get_Dimensions_String_Id): Removed.
(Dimensions_Of): New rouitne.
(Exists): New routines.
(Is_Invalid): New routine.
(Permits_Dimensions): Removed.
(Present): Removed.
(Set_Symbol): New routine.
(System_Of): New routine.
* sem_dim.ads: Rewrite the top level description of the
package. Alphabetize subprograms. Add various comments on
subprogram usage. Add ??? comments.
(Is_Dimensioned_Type):
Renamed to Has_Dimension_System.
* sem_res.adb (Resolve_Op_Expon): Update the call to Is_Dimensioned_Type
From-SVN: r182537
