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-rw-r--r--gcc/testsuite/gcc.dg/format/opt-3.c7
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diff --git a/gcc/testsuite/gcc.dg/format/opt-3.c b/gcc/testsuite/gcc.dg/format/opt-3.c
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+/* Test diagnostics for options used on their own without
+ -Wformat. -Wformat-security. */
+/* Origin: Joseph Myers <joseph@codesourcery.com> */
+/* { dg-do compile } */
+/* { dg-options "-Wformat-security" } */
+
+/* { dg-warning "warning: -Wformat-security ignored without -Wformat" "ignored" { target *-*-* } 0 } */