2010-10-05 Eric Botcazou <ebotcazou@adacore.com>

2010-10-05  Eric Botcazou  <ebotcazou@adacore.com>

	* exp_ch5.adb (Make_Field_Expr): Revert previous change (removed).

2010-10-05  Emmanuel Briot  <briot@adacore.com>

	* prj-dect.adb, prj-nmsc.adb, prj-attr.adb, snames.ads-tmpl
	(Aggregate projects): added support for parsing aggregate projects.
	In particular, check the presence and value of the new attributes
	related to aggregate projects, ie Project_Files, Project_Path
	and External.
	(Check_Attribute_Allowed, Check_Package_Allowed,
	Rename_Obsolescent_Attributes): new subprogram, extracting code
	from existing subprogram to keep their sizes smaller.
	(Check_Aggregate_Project, Check_Abstract_Project,
	Check_Missing_Sources): new subprograms
	(Check): remove comments that duplicated either the name of the
	following subprogram call, or the comment on that subprogram.
	* prj-part.adb (Check_Extending_All_Imports): New subprogram, extracted
	from Parse_Single_Project.
	(Check_Aggregate_Imports): new subprogram.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@164968 138bc75d-0d04-0410-961f-82ee72b054a4