Added a bunch of test cases highlighting each known error

src/main/java/dk/camelot64/kickc/test/callconstparamproblem.kc

@@ -0,0 +1,20 @@
+// Multiple calls with different (constant?) parameters should yield different values at runtime
+// Currently the same constant parameter is passed on every call.
+// Reason: Multiple versioned parameter constants x0#0, x0#1 are only output as a single constant in the ASM .const x0 = 0
+
+byte* screen = $0400;
+
+main();
+
+void main() {
+    line(1,2);
+    line(3,5);
+}
+
+void line(byte x0, byte x1) {
+  for(byte x  = x0; x<x1; x++) {
+     *screen = x;
+     screen++;
+  }
+
+}

src/main/java/dk/camelot64/kickc/test/ref/bitmap-bresenham.log

@@ -37,7 +37,6 @@ void main() {
 }
 
 void line(byte x0, byte y0, byte x1, byte y1) {
-  //byte* plotter;
   byte xd = x1-x0;
   byte yd = y1-y0;
   byte x = x0;