From ec127499257f30ea7e23bb488b503ad66e8bdfbf Mon Sep 17 00:00:00 2001
From: Thomas Schwinge <thomas@codesourcery.com>
Date: Sat, 10 Apr 2021 21:47:14 +0200
Subject: [testsuite] Append to 'additional_prunes' [#281, #301]

... to not overwrite what might already have been added elsewhere.
---
 gcc/testsuite/lib/rust.exp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'gcc')

diff --git a/gcc/testsuite/lib/rust.exp b/gcc/testsuite/lib/rust.exp
index 206f572..d16c43f 100644
--- a/gcc/testsuite/lib/rust.exp
+++ b/gcc/testsuite/lib/rust.exp
@@ -182,7 +182,7 @@ proc rust_target_compile { source dest type options } {
     # Only keep line containing error so that the test will correctly report the error and the test
     # can FAIL or XFAIL
     global additional_prunes
-    set additional_prunes "^((?!error).)*$"
+    lappend additional_prunes "^((?!error).)*$"
 
     return [target_compile $source $dest $type $options]
 }
-- 
cgit v1.1