r127436 - /trunk/gcc/ada/sem_ch10.adb

[charlet at gcc dot gnu dot org]

Author: charlet
Date: Tue Aug 14 08:44:31 2007
New Revision: 127436

URL: http://gcc.gnu.org/viewcvs?root=gcc&view=rev&rev=127436
Log:
2007-08-14  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch10.adb: Create a limited view of an incomplete type, to make
	treatment of limited views uniform for all visible declarations in a
	limited_withed package.
	Set flag indicating that a subprogram body for a child unit has a
	generated spec.
	(Analyze_Compilation_Unit): If unit is a subprogram body that has no
	separate declaration, remove the unit name from visibility after
	compilation, so that environment is clean for subsequent compilations.
	(Install_Limited_Context_Clauses): Do not install a
	limited_private_with_clause unless the current unit is a body or a
	private child unit.
	(Analyze_Subunit, Install_Parents): Treat generic and non-generic units
	in the same fashion.
	(Install_Limited_Withed_Unit): Do not install a limited with clause if
	it applies to the declaration of the current package body.
	(Remove_Private_With_Clauses): If there is a regular with_clause for
	the unit, delete Private_With_Clause from context, to prevent improper
	hiding when processing subsequent nested packages and instantiations.


Modified:
    trunk/gcc/ada/sem_ch10.adb