1 files changed, 27 insertions, 0 deletions
diff --git a/tinycc/tests/tests2/110_average.c b/tinycc/tests/tests2/110_average.c
new file mode 100644
index 0000000..273b511
--- /dev/null
+++ b/tinycc/tests/tests2/110_average.c
@@ -0,0 +1,27 @@
+#include <stdio.h>
+
+typedef struct
+{
+    double average;
+    int count;
+}
+stats_type;
+
+static void
+testc (stats_type *s, long long data)
+{
+    s->average = (s->average * s->count + data) / (s->count + 1);
+    s->count++;
+}
+
+int main (void)
+{
+    stats_type s;
+
+    s.average = 0;
+    s.count = 0;
+    testc (&s, 10);
+    testc (&s, 20);
+    printf ("%g %d\n", s.average, s.count);
+    return 0;
+}