diff --git a/Cargo.lock b/Cargo.lock
index a6a7de6402..0acb10e823 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -1,6 +1,6 @@
 [root]
 name = "bindgen"
-version = "0.21.1"
+version = "0.21.2"
 dependencies = [
  "aster 0.38.0 (registry+https://github.com/rust-lang/crates.io-index)",
  "cexpr 0.2.0 (registry+https://github.com/rust-lang/crates.io-index)",
diff --git a/Cargo.toml b/Cargo.toml
index d99411478a..5f82c49406 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -13,7 +13,7 @@ name = "bindgen"
 readme = "README.md"
 repository = "https://github.com/servo/rust-bindgen"
 documentation = "https://docs.rs/bindgen"
-version = "0.21.1"
+version = "0.21.2"
 build = "build.rs"
 
 exclude = ["tests/headers", "tests/expectations"]
diff --git a/src/clang.rs b/src/clang.rs
index 7e6c357b1c..8741663d85 100644
--- a/src/clang.rs
+++ b/src/clang.rs
@@ -1366,27 +1366,30 @@ pub fn ast_dump(c: &Cursor, depth: isize) -> CXChildVisitResult {
 
         if let Some(refd) = c.referenced() {
             if refd != *c {
-                println!();
+                println!("");
                 print_cursor(depth,
                              String::from(prefix) + "referenced.",
                              &refd);
+                print_cursor(depth, String::from(prefix) + "referenced.", &refd);
             }
         }
 
         let canonical = c.canonical();
         if canonical != *c {
-            println!();
+            println!("");
             print_cursor(depth,
                          String::from(prefix) + "canonical.",
                          &canonical);
+            print_cursor(depth, String::from(prefix) + "canonical.", &canonical);
         }
 
         if let Some(specialized) = c.specialized() {
             if specialized != *c {
-                println!();
+                println!("");
                 print_cursor(depth,
                              String::from(prefix) + "specialized.",
                              &specialized);
+                print_cursor(depth, String::from(prefix) + "specialized.", &specialized);
             }
         }
     }
@@ -1419,34 +1422,34 @@ pub fn ast_dump(c: &Cursor, depth: isize) -> CXChildVisitResult {
 
         let canonical = ty.canonical_type();
         if canonical != *ty {
-            println!();
+            println!("");
             print_type(depth, String::from(prefix) + "canonical.", &canonical);
         }
 
         if let Some(pointee) = ty.pointee_type() {
             if pointee != *ty {
-                println!();
+                println!("");
                 print_type(depth, String::from(prefix) + "pointee.", &pointee);
             }
         }
 
         if let Some(elem) = ty.elem_type() {
             if elem != *ty {
-                println!();
+                println!("");
                 print_type(depth, String::from(prefix) + "elements.", &elem);
             }
         }
 
         if let Some(ret) = ty.ret_type() {
             if ret != *ty {
-                println!();
+                println!("");
                 print_type(depth, String::from(prefix) + "return.", &ret);
             }
         }
 
         let named = ty.named();
         if named != *ty && named.is_valid() {
-            println!();
+            println!("");
             print_type(depth, String::from(prefix) + "named.", &named);
         }
     }
@@ -1454,13 +1457,13 @@ pub fn ast_dump(c: &Cursor, depth: isize) -> CXChildVisitResult {
     print_indent(depth, "(");
     print_cursor(depth, "", c);
 
-    println!();
+    println!("");
     let ty = c.cur_type();
     print_type(depth, "type.", &ty);
 
     let declaration = ty.declaration();
     if declaration != *c && declaration.kind() != CXCursor_NoDeclFound {
-        println!();
+        println!("");
         print_cursor(depth, "type.declaration.", &declaration);
     }
 
@@ -1468,7 +1471,7 @@ pub fn ast_dump(c: &Cursor, depth: isize) -> CXChildVisitResult {
     let mut found_children = false;
     c.visit(|s| {
         if !found_children {
-            println!();
+            println!("");
             found_children = true;
         }
         ast_dump(&s, depth + 1)