2014-07-31 Hristian Kirtchev <kirtchev@adacore.com>

2014-07-31  Hristian Kirtchev  <kirtchev@adacore.com>

	* freeze.adb (Freeze_Record_Type): Replace all calls to
	Is_SPARK_Volatile with Is_Effectively_Volatile and update
	related comments.
	* sem_ch3.adb (Analyze_Object_Contract, Process_Discriminants):
	Replace all calls to Is_SPARK_Volatile with
	Is_Effectively_Volatile and update related comments.
	* sem_ch5.adb (Analyze_Iterator_Specification,
	Analyze_Loop_Parameter_Specification): Replace all calls to
	Is_SPARK_Volatile with Is_Effectively_Volatile and update
	related comments.
	* sem_ch6.adb (Process_Formals): Replace all calls to
	Is_SPARK_Volatile with Is_Effectively_Volatile and update
	related comments.
	* sem_ch12.adb (Instantiate_Object): Replace the call to
	Is_SPARK_Volatile_Object with Is_Effectively_Volatile_Object
	and update related comment.
	* sem_prag.adb (Analyze_External_Property_In_Decl_Part,
	Analyze_Global_Item): Replace all calls to Is_SPARK_Volatile
	with Is_Effectively_Volatile and update related comments.
	* sem_res.adb (Resolve_Actuals, Resolve_Entity_Name): Replace
	all calls to Is_SPARK_Volatile with Is_Effectively_Volatile and
	update related comments.
	* sem_util.adb (Has_Enabled_Property,
	Variable_Has_Enabled_Property): Replace all calls
	to Is_SPARK_Volatile with Is_Effectively_Volatile and
	update related comments.
	(Is_Effectively_Volatile): New routine.
	(Is_Effectively_Volatile_Object): New routine.
	(Is_SPARK_Volatile): Removed.
	(Is_SPARK_Volatile_Object): Removed.
	* sem_util.ads (Is_Effectively_Volatile): New routine.
	(Is_Effectively_Volatile_Object): New routine.
	(Is_SPARK_Volatile): Removed.
	(Is_SPARK_Volatile_Object): Removed.

2014-07-31  Pascal Obry  <obry@adacore.com>

	* s-fileio.adb (Open): Make sure a shared file gets inserted into
	the global list atomically. This ensures that the file descriptor
	won't be freed because another tasks is closing the file.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@213352 138bc75d-0d04-0410-961f-82ee72b054a4