2014-10-17 Robert Dewar <dewar@adacore.com>

2014-10-17  Robert Dewar  <dewar@adacore.com>

	* exp_ch9.adb (Expand_N_Task_Body): Add defense against
	previous errors.
	* freeze.adb (Freeze_Entity): Add defense against checking null
	scope for generic.
	* restrict.adb (Tasking_Allowed): Add test for No_Run_Time mode.
	* sem_ch13.adb (Freeze_Entity_Checks): Add defense against
	previous errors.
	* sem_ch9.adb (Analyze_Task_Type_Declaration): Give error if
	in No_Run_Time mode.

2014-10-17  Robert Dewar  <dewar@adacore.com>

	* prj-makr.adb: Minor reformatting.

2014-10-17  Robert Dewar  <dewar@adacore.com>

	* gnatcmd.adb, make.adb, prj-part.adb, gnatlink.adb, prj-nmsc.adb,
	prj-conf.adb, prj-env.adb: Use Is_Directory_Separator where possible.

2014-10-17  Ed Schonberg  <schonberg@adacore.com>

	* exp_prag.adb (Undo_Initialization): If Initialize_Scalars
	is enabled, code will be generated for some composite types
	to initialize an object after its declaration. If there is
	a subsequent Import pragma for the object, that code must be
	removed as specified byw the semantics of the pragma, and to
	prevent out-of-order elaboration issues in the back-end.

2014-10-17  Hristian Kirtchev  <kirtchev@adacore.com>

	* exp_ch4.adb (Expand_N_Op_Concat): Keep concatenation operator
	wrapping mechanism under debug flag -gnatd.h.
	* debug.adb: Claim debug switch -gnatd.h.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@216384 138bc75d-0d04-0410-961f-82ee72b054a4