1 files changed, 64 insertions, 0 deletions
diff --git a/src/regression/b.c b/src/regression/b.c
new file mode 100644
index 0000000..dd45f6c
--- /dev/null
+++ b/src/regression/b.c
@@ -0,0 +1,64 @@
+#include "gpsim_assert.h"
+
+unsigned char failures = 0;
+
+unsigned char uchar0=0;
+unsigned char uchar1=0;
+unsigned char uchar2=0;
+
+
+void
+done()
+{
+  ASSERT(MANGLE(failures) == 0);
+  PASSED();
+}
+
+/*
+void incptr(unsigned char *ucP)
+{
+  *ucP = *ucP + 1;
+}
+*/
+
+void inc(unsigned char k)
+{
+  uchar0 = uchar0 + k;
+}
+
+void f1(void)
+{
+
+  uchar2++;
+}
+
+void nested_call(unsigned char u)
+{
+
+  f1();
+  uchar1 = uchar1 + u;
+  inc(uchar1);
+
+}
+  //  uchar1 = uchar1 + uchar0;
+  //  uchar2 = uchar1 + k;
+
+void main(void)
+{
+
+  uchar0=1;
+  //incptr(&uchar0);
+  inc(uchar0);
+  if(uchar0 !=2)
+    failures++;
+
+  uchar0 = 2;
+  uchar1 = 1;
+  uchar2 = 1;
+  nested_call(uchar2);
+
+  if(uchar0 !=4)
+    failures++;
+
+  done();
+}