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-rw-r--r--gcc/testsuite/objc.dg/tls/diag-5.m4
1 files changed, 4 insertions, 0 deletions
diff --git a/gcc/testsuite/objc.dg/tls/diag-5.m b/gcc/testsuite/objc.dg/tls/diag-5.m
new file mode 100644
index 000000000..ac78cb295
--- /dev/null
+++ b/gcc/testsuite/objc.dg/tls/diag-5.m
@@ -0,0 +1,4 @@
+/* __thread specifiers on empty declarations. */
+/* { dg-require-effective-target tls } */
+
+__thread struct foo; /* { dg-warning "useless '__thread' in empty declaration" } */