From: Piotr Trojanek <trojanek@adacore.com>
Date: Mon, 30 Jan 2023 10:28:55 +0000 (+0100)
Subject: ada: Don't pretty-print DEL within expression images
X-Git-Tag: basepoints/gcc-15~9105
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=c9de07cd00c814c7147c24825b9bbe4fba18519a;p=thirdparty%2Fgcc.git

ada: Don't pretty-print DEL within expression images

When printing expression images, e.g. for GNATprove counterexamples,
it seems better to print DEL not directly but with its numeric code.

gcc/ada/

	* pprint.adb (Expr_Name): Exclude DEL from printable range.
---

diff --git a/gcc/ada/pprint.adb b/gcc/ada/pprint.adb
index 8cc924450802..526b70f79962 100644
--- a/gcc/ada/pprint.adb
+++ b/gcc/ada/pprint.adb
@@ -195,7 +195,7 @@ package body Pprint is
                declare
                   Char : constant Int := UI_To_Int (Char_Literal_Value (Expr));
                begin
-                  if Char in 32 .. 127 then
+                  if Char in 32 .. 126 then
                      return "'" & Character'Val (Char) & "'";
                   else
                      UI_Image (Char_Literal_Value (Expr));