[Ada] Document the various function return mechanisms
authorEric Botcazou <ebotcazou@adacore.com>
Thu, 16 Jun 2022 11:22:18 +0000 (13:22 +0200)
committerPierre-Marie de Rodat <derodat@adacore.com>
Wed, 6 Jul 2022 13:29:49 +0000 (13:29 +0000)
commitcd7d1f448a4a826a4210121ed6bec989913ba4e7
treef7d156baba193fc3eb1bbae1958e110714284605
parente5802d60130bd804663559471f9c5f3561dfab4d
[Ada] Document the various function return mechanisms

gcc/ada/

* exp_ch6.adb (Function return mechanisms): New paragraph.
gcc/ada/exp_ch6.adb