2013-04-23 Robert Dewar <dewar@adacore.com>

2013-04-23  Robert Dewar  <dewar@adacore.com>

	* sem_ch13.adb (Analyze_Aspect_Specifications): Significant
	rewrite to make sure Is_Ignore is properly captured when aspect
	is declared.
	* sem_ch6.adb: Minor reformatting.
	* sem_prag.adb (Analyze_Pragma): Do not test policy at time of
	pragma for the case of a pragma coming from an aspect (already
	tested when we analyzed the aspect).

2013-04-23  Vincent Celier  <celier@adacore.com>

	* prj-conf.adb (Parse_Project_And_Apply_Config): New
	Boolean parameter Implicit_Project, defaulted to False. Call
	Prj.Part.Parse with Implicit_Project.
	* prj-conf.ads (Parse_Project_And_Apply_Config): New Boolean
	parameter Implicit_Project, defaulted to False.
	* prj-part.adb (Parse_Single_Project): New Boolean parameter
	Implicit_Project, defaulted to False. When Implicit_Project is
	True, change the Directory of the project node to the Current_Dir.
	* prj-part.ads (Parse): New Boolean parameter, defaulted to False

2013-04-23  Robert Dewar  <dewar@adacore.com>

	* exp_util.adb: Minor reformatting.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@198184 138bc75d-0d04-0410-961f-82ee72b054a4