[multiple changes]

2011-08-02  Ed Schonberg  <schonberg@adacore.com>

	* exp_ch5.adb (Expand_N_Assignment_Statement): under restriction
	No_Dispatching_Calls, do not look for the Assign primitive, because
	predefined primitives are not created in this case.

2011-08-02  Bob Duff  <duff@adacore.com>

	* stylesw.ads: Minor comment fixes.

2011-08-02  Robert Dewar  <dewar@adacore.com>

	* freeze.adb (Add_To_Result): New procedure.

2011-08-02  Jose Ruiz  <ruiz@adacore.com>

	* exp_attr.adb (Find_Stream_Subprogram): When using a configurable run
	time, if the specific run-time routines for handling streams of strings
	are not available, use the default mechanism.

2011-08-02  Arnaud Charlet  <charlet@adacore.com>

	* s-regpat.ads: Fix typo.

2011-08-02  Vincent Celier  <celier@adacore.com>

	* prj-conf.adb (Get_Or_Create_Configuration_File): If On_Load_Config is
	not null, call it to create the in memory config project file without
	parsing an existing default config project file.

2011-08-02  Eric Botcazou  <ebotcazou@adacore.com>

	* atree.adb (Allocate_Initialize_Node): Remove useless temporaries.

2011-08-02  Ed Schonberg  <schonberg@adacore.com>

	* sem_elim.adb: an abstract subprogram does not need an eliminate
	pragma for its descendant to be eliminable.

2011-08-02  Ed Falis  <falis@adacore.com>

	* init.c: revert to handling before previous checkin for VxWorks
	* s-intman-vxworks.adb: delete unnecessary declarations related to
	using Ada interrupt facilities for handling signals.
	Delete Initialize_Interrupts. Use __gnat_install_handler instead.
	* s-intman-vxworks.ads: Import __gnat_install_handler as
	Initialize_Interrupts.
	* s-taprop-vxworks.adb: Delete Signal_Mask.
	(Abort_Handler): change construction of mask to unblock exception
	signals.

From-SVN: r177130