1 files changed, 17 insertions, 0 deletions
diff --git a/build/clang-plugin/tests/TestNANTestingExprC.c b/build/clang-plugin/tests/TestNANTestingExprC.c
new file mode 100644
index 000000000..ab2fead22
--- /dev/null
+++ b/build/clang-plugin/tests/TestNANTestingExprC.c
@@ -0,0 +1,17 @@
+/* expected-no-diagnostics */
+void test(int x);
+void foo() {
+  float f, f2;
+  typedef double mydouble;
+  mydouble d;
+  double d2;
+  test(f == f);
+  test(d == d);
+  test(f != f);
+  test(d != d);
+  test(f != d);
+  test(d == (d - f));
+  test(f == f2);
+  test(d == d2);
+  test(d + 1 == d);
+}