From: Richard Kenner <kenner@adacore.com>
Date: Sun, 28 Feb 2021 16:00:33 +0000 (-0500)
Subject: [Ada] Don't look for aliases for generic subprograms
X-Git-Tag: basepoints/gcc-13~6807
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ff4746bcdefb170e9583b673d29af474b7ca0786;p=thirdparty%2Fgcc.git

[Ada] Don't look for aliases for generic subprograms

gcc/ada/

	* exp_unst.adb (Register_Subprogram): Don't look for aliases for
	subprograms that are generic.  Reorder tests for efficiency.
---

diff --git a/gcc/ada/exp_unst.adb b/gcc/ada/exp_unst.adb
index 52d6142f20dc..8204fdc9bb64 100644
--- a/gcc/ada/exp_unst.adb
+++ b/gcc/ada/exp_unst.adb
@@ -883,9 +883,10 @@ package body Exp_Unst is
                      --  within Subp. Calls to Subp itself or to subprograms
                      --  outside the nested structure do not affect us.
 
-                     if Scope_Within (Ultimate_Alias (Ent), Subp)
-                       and then Is_Subprogram (Ent)
+                     if Is_Subprogram (Ent)
+                       and then not Is_Generic_Subprogram (Ent)
                        and then not Is_Imported (Ent)
+                       and then Scope_Within (Ultimate_Alias (Ent), Subp)
                      then
                         Append_Unique_Call ((N, Current_Subprogram, Ent));
                      end if;