From: Tomasz Kamiński <tkaminsk@redhat.com>
Date: Fri, 15 May 2026 09:53:51 +0000 (+0200)
Subject: libstdc++: Use IANA name for ISO-8859-1 in format tests.
X-Git-Url: http://git.ipfire.org/gitweb.cgi?a=commitdiff_plain;h=c30a026bebebd19db124f60412f3ddcab291c900;p=thirdparty%2Fgcc.git

libstdc++: Use IANA name for ISO-8859-1 in format tests.

Use IANA name for ISO-8859-1 as "-fexec-charset=" and add dg-require-iconv,
to make sure it is supported.

libstdc++-v3/ChangeLog:

	* testsuite/std/format/debug_nonunicode.cc: Pass ISO-8859-1 as
	exec-charset and make sure that it is supported.
	* testsuite/std/format/fill_nonunicode.cc: Likewise.
---

diff --git a/libstdc++-v3/testsuite/std/format/debug_nonunicode.cc b/libstdc++-v3/testsuite/std/format/debug_nonunicode.cc
index 2ac7e757ea8..de70f55f14a 100644
--- a/libstdc++-v3/testsuite/std/format/debug_nonunicode.cc
+++ b/libstdc++-v3/testsuite/std/format/debug_nonunicode.cc
@@ -1,4 +1,5 @@
-// { dg-options "-fexec-charset=ISO8859-1" }
+// { dg-options "-fexec-charset=ISO-8859-1" }
+// { dg-require-iconv "ISO-8859-1" }
 // { dg-do run { target c++23 } }
 // { dg-add-options no_pch }
 
diff --git a/libstdc++-v3/testsuite/std/format/fill_nonunicode.cc b/libstdc++-v3/testsuite/std/format/fill_nonunicode.cc
index 1370cf57ccd..16d858c93a8 100644
--- a/libstdc++-v3/testsuite/std/format/fill_nonunicode.cc
+++ b/libstdc++-v3/testsuite/std/format/fill_nonunicode.cc
@@ -1,4 +1,5 @@
-// { dg-options "-fexec-charset=ISO8859-1" }
+// { dg-options "-fexec-charset=ISO-8859-1" }
+// { dg-require-iconv "ISO-8859-1" }
 // { dg-do run { target c++20 } }
 // { dg-add-options no_pch }