r235306 - in /trunk/gcc/ada: ChangeLog exp_ch6....

[charlet@gcc.gnu.org]

Author: charlet
Date: Thu Apr 21 08:21:47 2016
New Revision: 235306

URL: https://gcc.gnu.org/viewcvs?rev=235306&root=gcc&view=rev
Log:
2016-04-21  Ed Schonberg  <schonberg@adacore.com>

	* sem_ch6.adb (Analyze_Subprogram_Body_Helper): If the body is
	created for SPARK_To_C, the entity must remain invisible so it
	does not overload subsequent references to the original function.
	* exp_ch6.adb (Build_Procedure_Body_Form, Replace_Returns):
	Handle Extended_Return_Statements by replacing it with a block
	with assignments and a simple return statement.
	* exp_util.adb (Build_Procedure_Form): Make procedure entity
	invisible after analyzing declaration, to prevent improper
	overloading.


Modified:
    trunk/gcc/ada/ChangeLog
    trunk/gcc/ada/exp_ch6.adb
    trunk/gcc/ada/exp_util.adb
    trunk/gcc/ada/sem_ch6.adb