From: Eric Botcazou <ebotcazou@adacore.com>
Date: Fri, 14 Jan 2022 21:36:13 +0000 (+0100)
Subject: [Ada] Fix missing error on actual for In/Out parameter
X-Git-Tag: basepoints/gcc-14~7014
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f920ab029d9a742b5be4a52d5b9be19142c814ce;p=thirdparty%2Fgcc.git

[Ada] Fix missing error on actual for In/Out parameter

The compiler was failing to give an error on the result of a call to the
Input attribute passed as actual for an In/Out parameter.

gcc/ada/

	* sem_util.adb (Is_OK_Variable_For_Out_Formal): Remove test on
	Comes_From_Source in the condition dealing with the expression
	of an N_Unchecked_Type_Conversion node.
---

diff --git a/gcc/ada/sem_util.adb b/gcc/ada/sem_util.adb
index 7f56ab496ed..86bd296faa5 100644
--- a/gcc/ada/sem_util.adb
+++ b/gcc/ada/sem_util.adb
@@ -19533,9 +19533,7 @@ package body Sem_Util is
          if Nkind (Original_Node (AV)) in N_Function_Call | N_Aggregate then
             return False;
 
-         elsif Comes_From_Source (AV)
-           and then Nkind (Original_Node (Expression (AV))) = N_Function_Call
-         then
+         elsif Nkind (Original_Node (Expression (AV))) = N_Function_Call then
             return False;
 
          elsif Nkind (Original_Node (AV)) = N_Type_Conversion then