2013-10-15 Thomas Quinot <quinot@adacore.com>

2013-10-15  Thomas Quinot  <quinot@adacore.com>

	* exp_pakd.adb (Expand_Packed_Element_Set,
	Expand_Packed_Element_Reference): Adjust for the case of packed
	arrays of reverse-storage-order types.

2013-10-15  Robert Dewar  <dewar@adacore.com>

	* sem_prag.adb: Minor reformatting.

2013-10-15  Ed Schonberg  <schonberg@adacore.com>

	* sem_attr.adb (Analyze_Attribute_Specification, case
	To_Address): If the expression is an identifier, do not modify
	its type; it will be converted when necessary, and the type of
	the expression must remain consistent with that of the entity
	for back-end consistency.

2013-10-15  Robert Dewar  <dewar@adacore.com>

	* sem_ch7.adb (Unit_Requires_Body): Add flag
	Ignore_Abstract_State (Analyze_Package_Specification): Enforce
	rule requiring Elaborate_Body if a non-null abstract state is
	specified for a library-level package.
	* sem_ch7.ads (Unit_Requires_Body): Add flag Ignore_Abstract_State.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@203598 138bc75d-0d04-0410-961f-82ee72b054a4