From: Arnaud Charlet <charlet@adacore.com>
Date: Thu, 19 Jan 2023 13:34:20 +0000 (+0000)
Subject: ada: Bad handling of ASCII with -gnatyn
X-Git-Tag: basepoints/gcc-15~9256
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=05c1e15f9faad6c59c8e82e665c7cbcf8b8d7a40;p=thirdparty%2Fgcc.git

ada: Bad handling of ASCII with -gnatyn

ASCII is special cased but this wasn't taking into account all cases
such as Standard.ASCII.

gcc/ada/

	* snames.ads-tmpl (Name_ASCII): New.
	* style.adb (Check_Identifier): Fix handling of ASCII.
---

diff --git a/gcc/ada/snames.ads-tmpl b/gcc/ada/snames.ads-tmpl
index 8f71ad98db3e..afe7508ac282 100644
--- a/gcc/ada/snames.ads-tmpl
+++ b/gcc/ada/snames.ads-tmpl
@@ -260,6 +260,7 @@ package Snames is
 
    --  Some miscellaneous names used for error detection/recovery
 
+   Name_ASCII                          : constant Name_Id := N + $;
    Name_Const                          : constant Name_Id := N + $;
    Name_Error                          : constant Name_Id := N + $;
    Name_False                          : constant Name_Id := N + $;
diff --git a/gcc/ada/style.adb b/gcc/ada/style.adb
index 3014359acba1..dda5cd47c061 100644
--- a/gcc/ada/style.adb
+++ b/gcc/ada/style.adb
@@ -35,9 +35,8 @@ with Nlists;         use Nlists;
 with Opt;            use Opt;
 with Sinfo;          use Sinfo;
 with Sinfo.Nodes;    use Sinfo.Nodes;
-with Sinfo.Utils;    use Sinfo.Utils;
 with Sinput;         use Sinput;
-with Stand;          use Stand;
+with Snames;         use Snames;
 with Stylesw;        use Stylesw;
 
 package body Style is
@@ -201,7 +200,7 @@ package body Style is
             else
                --  ASCII is all upper case
 
-               if Entity (Ref) = Standard_ASCII then
+               if Chars (Ref) = Name_ASCII then
                   Cas := All_Upper_Case;
 
                --  Special handling for names in package ASCII