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-rw-r--r--gcc/testsuite/gcc.dg/format/gcc_diag-10.c2
1 files changed, 2 insertions, 0 deletions
diff --git a/gcc/testsuite/gcc.dg/format/gcc_diag-10.c b/gcc/testsuite/gcc.dg/format/gcc_diag-10.c
index 97a1993dc8f..ba2629b3ecb 100644
--- a/gcc/testsuite/gcc.dg/format/gcc_diag-10.c
+++ b/gcc/testsuite/gcc.dg/format/gcc_diag-10.c
@@ -183,4 +183,6 @@ void test_dump (tree t, gimple *stmt, cgraph_node *node)
dump ("%T", t);
dump ("%G", stmt);
dump ("%C", node);
+ dump ("%f", 1.0);
+ dump ("%4.2f", 1.0); /* { dg-warning "format" } */
}