1 files changed, 16 insertions, 0 deletions
diff --git a/compiler/cycle b/compiler/cycle
new file mode 100644
index 0000000..ff71f88
--- /dev/null
+++ b/compiler/cycle
@@ -0,0 +1,16 @@
+er_der_nogen_cykler_som_involverer_denne_knude_eller_nogen_der_kan_naas?
+
+/* er n en del af en cykel? eller kan den naa en markeret knude?
+   
+
+find_cycle (Node *n)
+{
+	mark n
+	for child:
+	    if (child.mark)
+	       return TRUE;
+	    if (find_cycle (child))
+	       return TRUE;
+	unmark n;
+	return FALSE;
+}
+\ No newline at end of file