tree 364ba52f6b4ac37a9e14d97ba2ae598f1755ea61
parent d2672ffea0a478b265f5ed0239723c8ba54e8d24
author Piotr Trojanek <trojanek@adacore.com> 1652985762 +0200
committer Pierre-Marie de Rodat <derodat@adacore.com> 1657009701 +0000

[Ada] Warn about obsolete uses of renamed Ada 83 packages

Ada 83 packages like Unchecked_Conversion or Text_IO are obsolete since
Ada 95. GNAT now warns about their uses when warnings on obsolescent
featured (Annex J) is active.

gcc/ada/

	* doc/gnat_ugn/building_executable_programs_with_gnat.rst
	(Warning Message Control): Update description of switch -gnatwj.
	* gnat_ugn.texi: Regenerate.
	* sem_ch10.adb (Analyze_With_Clause): Warn on WITH clauses for
	obsolete renamed units; in Ada 83 mode do not consider
	predefined renamings to be obsolete.

gcc/testsuite/

	* gnat.dg/renaming1.adb: Update WITH clause.
	* gnat.dg/renaming1.ads: Likewise.
	* gnat.dg/warn29.adb: Likewise.