From: Jonathan Wakely <jwakely@redhat.com>
Date: Fri, 30 Sep 2022 18:10:29 +0000 (+0100)
Subject: libstdc++: Fix broken dg-prune-output
X-Git-Tag: basepoints/gcc-14~4211
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7069d03ba4ad6133225b89d433d9e86f0b0745b8;p=thirdparty%2Fgcc.git

libstdc++: Fix broken dg-prune-output

The new pattern in the dg-prune-output directive doesn't work. Instead
of a messy regex full of leaning toothpicks, just match on the
diagnostic text instead of the header paths.

libstdc++-v3/ChangeLog:

	* testsuite/20_util/bind/ref_neg.cc: Fix dg-prune-output
	directive.
---

diff --git a/libstdc++-v3/testsuite/20_util/bind/ref_neg.cc b/libstdc++-v3/testsuite/20_util/bind/ref_neg.cc
index 1e9f3e7fece9..a78935775c22 100644
--- a/libstdc++-v3/testsuite/20_util/bind/ref_neg.cc
+++ b/libstdc++-v3/testsuite/20_util/bind/ref_neg.cc
@@ -50,7 +50,7 @@ void test02()
 
 // Ignore the reasons for deduction/substitution failure in the headers.
 // Arrange for the match to work on installed trees as well as build trees.
-// { dg-prune-output "[/\\](functional|bits/invoke.h):" }
+// { dg-prune-output "no type named 'type' in 'struct std::result_of" }
 
 int main()
 {