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-rw-r--r--clang/test/Sema/warn-unused-function.c9
1 files changed, 9 insertions, 0 deletions
diff --git a/clang/test/Sema/warn-unused-function.c b/clang/test/Sema/warn-unused-function.c
index d5e676b1160..5ae0cce0798 100644
--- a/clang/test/Sema/warn-unused-function.c
+++ b/clang/test/Sema/warn-unused-function.c
@@ -35,3 +35,12 @@ void bar2(void) { }
__attribute__((destructor)) static void bar3(void);
void bar3(void) { }
+
+static void f10(void); // expected-warning{{unused}}
+static void f10(void);
+
+static void f11(void);
+static void f11(void) { } // expected-warning{{unused}}
+
+static void f12(void) { } // expected-warning{{unused}}
+static void f12(void);
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