r207943 - in /trunk/gcc/ada: ChangeLog errout.a...

[charlet@gcc.gnu.org]

Author: charlet
Date: Thu Feb 20 13:42:58 2014
New Revision: 207943

URL: http://gcc.gnu.org/viewcvs?rev=207943&root=gcc&view=rev
Log:
2014-02-20  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch5.adb (Analyze_Iterator_Specification): Initialize
	properly the cursor type for subsequent volatile testing in SPARK
	mode, when domain is a formal container with an Iterabe aspect.

2014-02-20  Robert Dewar  <dewar@adacore.com>

	* errout.adb (Set_Warnings_Mode_Off): Add Reason argument.
	(Set_Specific_Warning_Off): Add Reason argument.
	* errout.ads (Set_Warnings_Mode_Off): Add Reason argument.
	(Set_Specific_Warning_Off): Add Reason argument.
	* erroutc.adb (Warnings_Entry): Add Reason field
	(Specific_Warning_Entry): Add Reason field.
	(Warnings_Suppressed): return String_Id for Reason.
	(Warning_Specifically_Suppressed): return String_Id for Reason.
	* erroutc.ads (Warnings_Entry): Add Reason field.
	(Specific_Warning_Entry): Add Reason field.
	(Set_Specific_Warning_Off): Add Reason argument.
	(Set_Warnings_Mode_Off): Add Reason argument.
	(Warnings_Suppressed): return String_Id for Reason.
	(Warning_Specifically_Suppressed): return String_Id for Reason.
	* errutil.adb (Warnings_Suppressed): returns String_Id for Reason
	(Warning_Specifically_Suppressed): returns String_Id for Reason
	* gnat_rm.texi: Document that Warning parameter is string literal
	or a concatenation of string literals.
	* par-prag.adb: New handling for Reason argument.
	* sem_prag.adb (Analyze_Pragma, case Warning): New handling
	for Reason argument.
	* sem_util.ads, sem_util.adb (Get_Reason_String): New procedure.
	* sem_warn.ads (Warnings_Off_Entry): Add reason field.
	* stringt.adb: Set Null_String_Id.
	* stringt.ads (Null_String_Id): New constant.


Modified:
    trunk/gcc/ada/ChangeLog
    trunk/gcc/ada/errout.adb
    trunk/gcc/ada/errout.ads
    trunk/gcc/ada/erroutc.adb
    trunk/gcc/ada/erroutc.ads
    trunk/gcc/ada/errutil.adb
    trunk/gcc/ada/gnat_rm.texi
    trunk/gcc/ada/par-prag.adb
    trunk/gcc/ada/sem_ch5.adb
    trunk/gcc/ada/sem_prag.adb
    trunk/gcc/ada/sem_util.adb
    trunk/gcc/ada/sem_util.ads
    trunk/gcc/ada/sem_warn.ads
    trunk/gcc/ada/stringt.adb
    trunk/gcc/ada/stringt.ads