2015-01-06  Robert Dewar  <dewar@adacore.com>

	* s-valllu.adb, a-tiinau.adb, a-timoau.adb, a-ztinau.adb, a-ztmoau.adb,
	s-valuns.adb, s-valrea.adb, a-wtflau.adb, a-tiflau.adb, a-ztflau.adb,
	a-wtinau.adb, a-wtmoau.adb: Document recognition of : in place of #.

2015-01-06  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch13.adb (Analyze_Aspect_Specifications): For aspects
	that specify stream subprograms, if the prefix is a class-wide
	type then the generated attribute definition clause must apply
	to the same class-wide type.
	(Default_Iterator): An iterator defined by an aspect of some
	container type T must have a first parameter of type T, T'class,
	or an access to such (from code reading RM 5.5.1 (2/3)).

2015-01-06  Arnaud Charlet  <charlet@adacore.com>

	* gnat1drv.adb: Minor: complete previous change.

2015-01-06  Olivier Hainque  <hainque@adacore.com>

	* set_targ.ads (C_Type_For): New function. Return the name of
	a C type supported by the back-end and suitable as a basis to
	construct the standard Ada floating point type identified by
	the T parameter. This is used as a common ground to feed both
	ttypes values and the GNAT tree nodes for the standard floating
	point types.
	* set_targ.adb (Long_Double_Index): The index at which "long
	double" gets registered in the FPT_Mode_Table. This is useful to
	know whether we have a "long double" available at all and get at
	it's characteristics without having to search the FPT_Mode_Table
	when we need to decide which C type should be used as the
	basis for Long_Long_Float in Ada.
	(Register_Float_Type): Fill Long_Double_Index.
	(FPT_Mode_Index_For): New function. Return the index in
	FPT_Mode_Table that designates the entry corresponding to the
	provided C type name.
	(FPT_Mode_Index_For): New function. Return the index in
	FPT_Mode_Table that designates the entry for a back-end type
	suitable as a basis to construct the standard Ada floating point
	type identified by the input T parameter.
	(elaboration code): Register_Back_End_Types unconditionally,
	so C_Type_For can operate regardless of -gnateT. Do it
	early so we can query it for the floating point sizes, via
	FPT_Mode_Index_For. Initialize Float_Size, Double_Size and
	Long_Double_Size from the FPT_Mode_Table, as cstand will do.
	* cstand.adb (Create_Float_Types): Use C_Type_For to determine
	which C type should be used as the basis for the construction
	of the Standard Ada floating point types.
	* get_targ.ads (Get_Float_Size, Get_Double_Size,
	Get_Long_Double_Size): Remove.
	* get_targ.adb: Likewise.

2015-01-06  Thomas Quinot  <quinot@adacore.com>

	* sem_cat.adb (In_RCI_Declaration): Remove unnecessary
	parameter and rename to...
	(In_RCI_Visible_Declarations): Fix handling of private part of nested
	package.
	(Validate_RCI_Subprogram_Declaration): Reject illegal function
	returning anonymous access in RCI unit.

From-SVN: r219233