From: Torbjörn SVENSSON <torbjorn.svensson@foss.st.com>
Date: Tue, 24 Mar 2026 12:31:42 +0000 (+0100)
Subject: testsuite: add -fno-short-enums to have predictable mangling
X-Git-Tag: basepoints/gcc-17~538
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ec6c374be2f10dd683e70cfd902953b6f68bf4fd;p=thirdparty%2Fgcc.git

testsuite: add -fno-short-enums to have predictable mangling

Without -fno-short-enums, some targets might have a different size for
enums than regular `int`, resulting in unpredictable name mangling.

gcc/testsuite/ChangeLog:

	* g++.dg/reflect/mangle1.C: Add -fno-short-enums.

Signed-off-by: Torbjörn SVENSSON <torbjorn.svensson@foss.st.com>
---

diff --git a/gcc/testsuite/g++.dg/reflect/mangle1.C b/gcc/testsuite/g++.dg/reflect/mangle1.C
index 49947b8b36e..92b4ec31c73 100644
--- a/gcc/testsuite/g++.dg/reflect/mangle1.C
+++ b/gcc/testsuite/g++.dg/reflect/mangle1.C
@@ -1,5 +1,5 @@
 // { dg-do compile { target c++26 } }
-// { dg-additional-options "-freflection -O0" }
+// { dg-additional-options "-freflection -O0 -fno-short-enums" }
 
 #include <meta>
 #include <ranges>