1 files changed, 18 insertions, 0 deletions
diff --git a/test/pos/cours2b.scala b/test/pos/cours2b.scala
new file mode 100644
index 0000000000..edac3ed483
--- /dev/null
+++ b/test/pos/cours2b.scala
@@ -0,0 +1,18 @@
+module m1 {
+
+  def gcd(x: Int, y: Int): Int =
+    if (y == 0) x
+    else gcd(y, x % y);
+
+  gcd(14, 21);
+
+  def smallestDivisor(n: Int) = {
+    def findDivisor(d: Int): Int =
+      if (d * d > n) n
+      else if (n % d == 0) d
+      else findDivisor(d + 1);
+    findDivisor(2);
+  }
+
+  def isPrime(n: Int) = smallestDivisor(n) == n;
+}