2007-04-06 Ed Schonberg <schonberg@adacore.com>
Robert Dewar <dewar@adacore.com>
* sinfo.ads, sinfo.adb (Coextensions): New element list for allocators,
to chain nested components that are allocators for access discriminants
of the enclosing object.
Add N_Push and N_Pop nodes
New field Exception_Label added
(Local_Raise_Statements): New field in N_Exception_Handler_Node
(Local_Raise_Not_OK): New flag in N_Exception_Handler_Node
(Is_Coextension): New flag for allocators, to mark allocators that
correspond to access discriminants of dynamically allocated objects.
(N_Block_Statement): Document the fact that the corresponding entity
can be an E_Return_Statement.
(Is_Coextension): New flag for allocators.
Remove all code for DSP option
* sprint.ads, sprint.adb: Display basic information for class_wide
subtypes. Add handling of N_Push and N_Pop nodes
From-SVN: r123600
