exp_ch6.adb: (Make_Build_In_Place_Call_In_Object_Declaration): Remove the code at the end of...

gcc/ada/

2017-10-09  Bob Duff  <duff@adacore.com>

	* exp_ch6.adb: (Make_Build_In_Place_Call_In_Object_Declaration): Remove
	the code at the end of this procedure that was setting the type of a
	class-wide object to the specific type returned by a function call.
	Treat this case as indefinite instead.

2017-10-09  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch4.adb (Try_Class_Wide_Operation, Traverse_Homonyms):
	Suppress spurious ambiguity error when two traversals of the homonym
	chain (first directly, and then through an examination of relevant
	interfaces) retrieve the same operation, when other irrelevant homonyms
	of the operatioh are also present.

2017-10-09  Ed Schonberg  <schonberg@adacore.com>

	* sem_util.adb (Object_Access_Level): If the object is the return
	statement of an expression function, return the level of the function.
	This is relevant when the object involves an implicit conversion
	between access types and the expression function is a completion, which
	forces the analysis of the expression before rewriting it as a body, so
	that freeze nodes can appear in the proper scope.

2017-10-09  Bob Duff  <duff@adacore.com>

	* atree.adb: Make nnd apply to everything "interesting", including
	Rewrite.  Remove rrd.

2017-10-09  Javier Miranda  <miranda@adacore.com>

	* exp_ch3.adb (Expand_N_Object_Declaration): Avoid never-ending loop
	processing the declaration of the dummy object internally created by
	Make_DT to compute the offset to the top of components referencing
	secondary dispatch tables.
	(Initialize_Tag): Do not initialize the offset-to-top field if it has
	been initialized initialized.
	* exp_disp.ads (Building_Static_Secondary_DT): New subprogram.
	* exp_disp.adb (Building_Static_Secondary_DT): New subprogram.
	(Make_DT): Create a dummy constant object if we can statically build
	secondary dispatch tables.
	(Make_Secondary_DT): For statically allocated secondary dispatch tables
	use the dummy object to compute the offset-to-top field value by means
	of the attribute 'Position.

gcc/testsuite/

2017-10-09  Ed Schonberg  <schonberg@adacore.com>

	* gnat.dg/class_wide3.adb, gnat.dg/class_wide3_pkg.ads: New testcase.

From-SVN: r253550

0 files changed, 0 insertions, 0 deletions