rustc: Parse fn inner attributes. Closes #1506

src/test/pretty/attr-fn-inner.rs

@@ -0,0 +1,13 @@
+// pp-exact
+// Testing that both the inner item and next outer item are
+// preserved, and that the first outer item parsed in main is not
+// accidentally carried over to each inner function
+
+fn main() {
+    #[inner_attr];
+    #[outer_attr]
+    fn f() { }
+
+    #[outer_attr]
+    fn g() { }
+}