r251835 - in /trunk/gcc/ada: ChangeLog exp_ch6....

[charlet@gcc.gnu.org]

Author: charlet
Date: Thu Sep  7 09:33:27 2017
New Revision: 251835

URL: https://gcc.gnu.org/viewcvs?rev=251835&root=gcc&view=rev
Log:
2017-09-07  Ed Schonberg  <schonberg@adacore.com>

	* par-ch6.adb (P_Subprogram): Improve error message on null
	procedure with misplaced aspect specification, which the parser
	first attempts to interpret as a malformed expression function.

2017-09-07  Gary Dismukes  <dismukes@adacore.com>

	* sem_attr.adb (Analyze_Attribute_Old_Result):
	Allow attributes Result and Old in the case of an expression
	function.

2017-09-07  Justin Squirek  <squirek@adacore.com>

	* sem_prag.adb (Process_Atomic_Independent_Shared_Volatile): Propagate
	Volatile to subcomponents.

2017-09-07  Bob Duff  <duff@adacore.com>

	* exp_ch7.adb (Find_Last_Init): Check for the
	case where a build-in-place function call has been replaced by a
	'Reference attribute reference.

2017-09-07  Eric Botcazou  <ebotcazou@adacore.com>

	* sem_ch7.adb (Has_Referencer): Recurse on Actions of freeze
	nodes.

2017-09-07  Bob Duff  <duff@adacore.com>

	* exp_ch6.adb (Make_Build_In_Place_Call_In_Object_Declaration,
	Make_Build_In_Place_Call_In_Anonymous_Context): Do not use the
	secondary stack for all functions that return limited tagged
	types -- just do it for dispatching calls.  Misc cleanup.
	* sem_util.ads, sem_util.adb (Unqual_Conv): New function to
	remove qualifications and type conversions. Fix various bugs
	where only a single level of qualification or conversion was
	removed, so e.g. "T1'(T2'(X))" would incorrectly return "T2'(X)"
	instead of "X".
	* checks.adb, exp_util.ads, exp_util.adb, sem_res.adb: Misc related
	cleanup.

2017-09-07  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch6.adb (setr_Actual_Subtypes): Within a predicate function
	do not create actual subtypes that may generate further predicate
	functions.
	* sem_ch13.adb (Build_Predicate_Functions): Indicate that entity
	of body is a predicate function as well.
	(Resolve_Aspect_Expressions, Resolve_Name): For a component
	association, only the expression needs resolution, not the name.
	(Resolve_Aspect_Expressions, case Predicates): Construct and
	analyze the predicate function declaration in the scope of the
	type, before making the type and its discriminants visible.


Modified:
    trunk/gcc/ada/ChangeLog
    trunk/gcc/ada/exp_ch6.adb
    trunk/gcc/ada/exp_ch7.adb
    trunk/gcc/ada/exp_util.adb
    trunk/gcc/ada/exp_util.ads
    trunk/gcc/ada/par-ch6.adb
    trunk/gcc/ada/sem_attr.adb
    trunk/gcc/ada/sem_ch13.adb
    trunk/gcc/ada/sem_ch6.adb
    trunk/gcc/ada/sem_ch7.adb
    trunk/gcc/ada/sem_prag.adb
    trunk/gcc/ada/sem_util.adb
    trunk/gcc/ada/sem_util.ads