From: Piotr Trojanek <trojanek@adacore.com>
Date: Mon, 21 Dec 2020 23:58:21 +0000 (+0100)
Subject: [Ada] Check entries for formals of mode IN appearing as global outputs
X-Git-Tag: upstream/12.2.0~8290
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=98a54aa50496f5c403ad34e5ef4e758945666be5;p=platform%2Fupstream%2Fgcc.git

[Ada] Check entries for formals of mode IN appearing as global outputs

gcc/ada/

	* sem_prag.adb (Check_Mode_Restriction_In_Enclosing_Context):
	Extend check to protected entries.
---

diff --git a/gcc/ada/sem_prag.adb b/gcc/ada/sem_prag.adb
index 3009421..b13894c 100644
--- a/gcc/ada/sem_prag.adb
+++ b/gcc/ada/sem_prag.adb
@@ -2634,7 +2634,7 @@ package body Sem_Prag is
                   Context := Anonymous_Object (Context);
                end if;
 
-               if (Is_Subprogram (Context)
+               if (Is_Subprogram_Or_Entry (Context)
                      or else Ekind (Context) = E_Task_Type
                      or else Is_Single_Task_Object (Context))
                  and then
@@ -2659,7 +2659,7 @@ package body Sem_Prag is
                        ("global item & cannot have mode In_Out or Output",
                         Item, Item_Id);
 
-                     if Is_Subprogram (Context) then
+                     if Is_Subprogram_Or_Entry (Context) then
                         SPARK_Msg_NE
                           (Fix_Msg (Subp_Id, "\item already appears as input "
                            & "of subprogram &"), Item, Context);