From: Eric Botcazou <ebotcazou@adacore.com>
Date: Wed, 31 Aug 2022 12:39:08 +0000 (+0200)
Subject: [Ada] Fix oversight in implementation of unnesting
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=46ba7ae3c6eea45cc03de5fb00c8084cdc760d64;p=platform%2Fupstream%2Fgcc.git

[Ada] Fix oversight in implementation of unnesting

The pass would traverse generic subprogram bodies, which are not expanded,
thus stumbling on unexpected nodes.

gcc/ada/

	* exp_unst.adb (Unnest_Subprograms.Search_Subprograms): Skip the
	subprogram bodies that are not to be unnested.
---

diff --git a/gcc/ada/exp_unst.adb b/gcc/ada/exp_unst.adb
index 1297f28..9164644 100644
--- a/gcc/ada/exp_unst.adb
+++ b/gcc/ada/exp_unst.adb
@@ -2592,6 +2592,8 @@ package body Exp_Unst is
                  and then Is_Library_Level_Entity (Spec_Id)
                then
                   Unnest_Subprogram (Spec_Id, N);
+               else
+                  return Skip;
                end if;
             end;