2007-08-14 Robert Dewar <dewar@adacore.com>

	    Ed Schonberg  <schonberg@adacore.com>

	* opt.ads: Warning for non-local exception propagation now off by
	default
	New switch -gnatI to disable representation clauses
	Implement new pragma Implicit_Packing

	* usage.adb: 
	Warning for non-local exception propagation now off by default
	Add warning for unchecked conversion of pointers wi different
	conventions.
	New switch -gnatI to disable representation clauses

	* usage.adb: new switch -gnatyS

	* gnat_ugn.texi: For the gnatcheck Non_Qualified_Aggregates rule add a
	note that aggregates of anonymous array types are not flagged.
	-gnatwc now includes membership tests optimized away
	-gnatw.x warnings are now off by default
	Added conditional compilation Appendix
	Add documentation of -gnatI
	Add documentation for new -gnatyS style check
	Update documentation about SAL and auto-init on Windows.

	* gnat_rm.texi: 
	Add documentation for pragma Check_Name and 'Enabled attribute
	Document that Eliminate on dispatching operation is ignored
	Document IDE attributes VCS_Repository_Root and VCS_Patch_Root.
	Document pragma Main
	Document pragma Implicit_Packing

	* sem_ch13.adb: Add warning for unchecked conversion of pointers wi
	different conventions
	New switch -gnatI to disable representation clauses

	* switch-c.adb (Scan_Front_End_Switches): When a -gnat switch is not
	recognized, report the invalid characters including "-gnat" instead of
	just the first character in the switch.
	New switch -gnatI to disable representation clauses
	Set Warn_On_Object_Renames_Function true for -gnatg

	* vms_data.ads: Add doc for /IGNORE_REP_CLAUSES
	Add STATEMENTS_AFTER_THEN_ELSE as synonym for -gnatyS
	Add qualifier /ADD_PROJECT_SEARCH_DIR= for different tools, equivalent
	to switch -aP (add directory to project search dir).

	* par-prag.adb: Implement new pragma Implicit_Packing

	* sem_prag.adb (Analyze_Pragma, case Complex_Representation): Mark the
	type as having a non-standard representation, to force expansion on
	conversion to related types.
	(Analyze_Pragma): Warn on misspelled pragma
	(Analyze_Pragma, case Convention_Identifier): Fix checking of second arg
	Ensure consistent use of # in error messages
	Implement pragma Implicit_Packing



git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@127421 138bc75d-0d04-0410-961f-82ee72b054a4

0 files changed, 0 insertions, 0 deletions