From: pmderodat <pmderodat@138bc75d-0d04-0410-961f-82ee72b054a4>
Date: Wed, 21 Aug 2019 08:29:51 +0000 (+0000)
Subject: [Ada] Avoid spurious error in GNATprove mode on non-null access types
X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=b4c01a1767ecf0d754e6163297d5dab9bef97955;p=thirdparty%2Fgcc.git

[Ada] Avoid spurious error in GNATprove mode on non-null access types

GNATprove directly handles non-null access checks, and requires that the
frontend does not insert explicit checks in the form of conditional
exceptions being raised. Now fixed.

There is no impact on compilation.

2019-08-21  Yannick Moy  <moy@adacore.com>

gcc/ada/

	* checks.adb (Install_Null_Excluding_Check): Do not install
	check in GNATprove mode.

git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@274780 138bc75d-0d04-0410-961f-82ee72b054a4
---

diff --git a/gcc/ada/ChangeLog b/gcc/ada/ChangeLog
index 65e57efea557..e422ee771da0 100644
--- a/gcc/ada/ChangeLog
+++ b/gcc/ada/ChangeLog
@@ -1,3 +1,8 @@
+2019-08-21  Yannick Moy  <moy@adacore.com>
+
+	* checks.adb (Install_Null_Excluding_Check): Do not install
+	check in GNATprove mode.
+
 2019-08-21  Yannick Moy  <moy@adacore.com>
 
 	* sem_spark.adb (Process_Path): Do nothing on address of
diff --git a/gcc/ada/checks.adb b/gcc/ada/checks.adb
index 61cabedacb6b..52b29fc9a3bd 100644
--- a/gcc/ada/checks.adb
+++ b/gcc/ada/checks.adb
@@ -7964,6 +7964,12 @@ package body Checks is
          return;
       end if;
 
+      --  In GNATprove mode, we do not apply the check
+
+      if GNATprove_Mode then
+         return;
+      end if;
+
       --  Otherwise install access check
 
       Insert_Action (N,