[multiple changes]

2011-08-03  Robert Dewar  <dewar@adacore.com>

	* gnatcmd.adb, prj-proc.adb, mlib-prj.adb, prj.adb, makeutl.ads,
	prj-util.adb, prj-util.ads, prj-conf.adb, prj-env.adb: Minor
	reformatting.

2011-08-03  Javier Miranda  <miranda@adacore.com>

	* exp_util.adb (Is_VM_By_Copy_Actual): Include N_Slide nodes as actuals
	that must be passed by copy in VM targets.

2011-08-03  Emmanuel Briot  <briot@adacore.com>

	* prj.ads, prj-nmsc.adb (Files_Htable): removed this htable, which
	duplicates a similar htable now in the project tree.

2011-08-03  Claire Dross  <dross@adacore.com>

	* a-cfdlli.adb, a-cfhama.adb, a-cfhase.adb, a-cforma.adb, a-cforse.adb,
	a-cofove.adb ("=", Length, Is_Empty, Clear, Assign, Copy, Element,
	Replace_Element, Query_Element, Update_Element, Move, Insert, Prepend,
	Append, Delete, Delete_First, Delete_Last, Reverse_Element, Swap,
	Splice, First, First_Element, Last, Last_Element, Next, Previous, Find,
	Reverse_Find, Contains, Has_Element, Iterate, Reverse_Iterate, Capacity,
	Reserve_Length, Length, Strict_Equal, Left, Right): Data-structure
	update.

2011-08-03  Arnaud Charlet  <charlet@adacore.com>

	* s-taprop-posix.adb, s-taprop-linux.adb, s-taprop-tru64.adb
	(ATCB_Key): Removed, not always used.
	* s-tpopsp-posix.adb, s-tpopsp-posix-foreign.adb (ATCB_Key): Moved from
	s-taprop-posix.adb.
	* s-tpopsp-tls.adb: New file.
	* gcc-interface/Makefile.in: Use TLS implementation of s-tpopsp.adb on
	x86/x64/ia64/powerpc/sparc Linux.

2011-08-03  Arnaud Charlet  <charlet@adacore.com>

	* system-aix.ads, system-aix64.ads: Set ZCX_By_Default to True.
	* gcc-interface/Makefile.in: Switch to ZCX by default on AIX ports.

2011-08-03  Thomas Quinot  <quinot@adacore.com>

	* rtsfind.ads, exp_dist.adb, exp_dist.ads
	(Build_From_Any_Call, Build_To_Any_Call, Build_TypeCode_Call):
	Fix type selection for mapping integer types to PolyORB types.

2011-08-03  Bob Duff  <duff@adacore.com>

	* sem_ch7.adb: Minor comment clarification.

2011-08-03  Bob Duff  <duff@adacore.com>

	* sem_ch13.adb (Analyze_Enumeration_Representation_Clause): If we get
	an error analyzing a choice, skip further processing. Further
	processing could cause a crash or cascade errors.

From-SVN: r177262