2011-11-21 Robert Dewar <dewar@adacore.com>

2011-11-21  Robert Dewar  <dewar@adacore.com>

	* sinput.ads: Minor comment fix.

2011-11-21  Robert Dewar  <dewar@adacore.com>

	* exp_attr.adb (Expand_N_Attribute_Reference, case First_Bit,
	Last_Bit, Position): Handle 2005 case.

2011-11-21  Robert Dewar  <dewar@adacore.com>

	* s-atocou-builtin.adb (Decrement): Use Unrestricted_Access
	to deal with fact that we properly detect the error if Access
	is used.
	(Increment): Same fix.
	* s-taprop-linux.adb (Create_Task): Use Unrestricted_Access
	to deal with fact that we properly detect the error if Access
	is used.
	* sem_util.adb (Is_Volatile_Object): Properly record that A.B is
	volatile if the B component is volatile. This affects the check
	for passing such a by reference volatile actual to a non-volatile
	formal (which should be illegal)

2011-11-21  Robert Dewar  <dewar@adacore.com>

	* freeze.adb (Freeze_Enumeration_Type): Make sure to set both
	size and alignment for foreign convention enumeration types.
	* layout.adb (Set_Elem_Alignment): Redo setting of alignment
	when size is set.

2011-11-21  Yannick Moy  <moy@adacore.com>

	* checks.adb (Apply_Access_Check, Apply_Arithmetic_Overflow_Check,
	Apply_Discriminant_Check, Apply_Divide_Check,
	Apply_Selected_Length_Checks, Apply_Selected_Range_Checks,
	Build_Discriminant_Checks, Insert_Range_Checks, Selected_Length_Checks,
	Selected_Range_Checks): Replace reference to Expander_Active
	with reference to Full_Expander_Active, so that expansion of
	checks is not performed in Alfa mode

2011-11-21  Tristan Gingold  <gingold@adacore.com>

	* s-taprop-vms.adb (Create_Task): Use Unrestricted_Access to deal with
	fact that we properly detect the error if Access is used.

2011-11-21  Hristian Kirtchev  <kirtchev@adacore.com>

	* par-ch4.adb (P_Quantified_Expression): Add an Ada 2012 check.

2011-11-21  Hristian Kirtchev  <kirtchev@adacore.com>

	* exp_imgv.adb: Add with and use clause for Errout.
	(Expand_Width_Attribute): Emit a warning when in
	configurable run-time mode to provide a better diagnostic message.

2011-11-21  Hristian Kirtchev  <kirtchev@adacore.com>

	* s-finmas.adb (Finalize): Add comment concerning double finalization.

2011-11-21  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch3.adb (Access_Definition): If the access definition
	is itself the return type of an access to function definition
	which is ultimately the return type of an access to subprogram
	declaration, its scope is the enclosing scope of the ultimate
	access to subprogram.

2011-11-21  Steve Baird  <baird@adacore.com>

	* sem_res.adb (Valid_Conversion): If a conversion was legal
	in the body of a generic, then the corresponding conversion is
	legal in the expanded body of an instance of the generic.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@181568 138bc75d-0d04-0410-961f-82ee72b054a4