c++: tweak redeclaration-6.C

gcc/testsuite/ChangeLog:

	* g++.dg/diagnostic/redeclaration-6.C: Add -fno-implicit-constexpr.

diff --git a/gcc/testsuite/g++.dg/diagnostic/redeclaration-6.C b/gcc/testsuite/g++.dg/diagnostic/redeclaration-6.C
index ed8d4af77929013d5b886932feba734e232ee43c..5058bfe74b6eaa1a94bf9b34bd06f691aa5b6226 100644 (file)
--- a/gcc/testsuite/g++.dg/diagnostic/redeclaration-6.C
+++ b/gcc/testsuite/g++.dg/diagnostic/redeclaration-6.C
@@ -1,5 +1,6 @@
 // PR c++/116239
 // { dg-do compile { target c++20 } }
+// { dg-additional-options "-fno-implicit-constexpr" }
 
 consteval void f1();
 void f2();