Adding some test cases for the pre-processor. (Total hack, requires copying and pasting code from the actual app source into another file and running a shell script, but it's better than nothing.)

app/preproc/test/data/foo7.cpp

@@ -0,0 +1,35 @@
+#include "hello" /* for blah */
+
+int x[] = { 1, 2, 3 };
+int y[2] = { 1, 2 };
+
+class Foo {
+public:
+  Foo();
+  Foo(int x);
+  int bar() { return x; }
+private:
+  int x;
+};
+
+Foo::Foo(int x) : x(x) {}
+
+Foo::Foo() {
+	x = 0;
+}
+
+Foo foo(3);
+Foo bar = Foo(2);
+
+void setup() {
+}
+
+void
+loop    (
+ 
+)
+
+
+
+{
+}