3 files changed, 4 insertions, 3 deletions
diff --git a/js/src/gc/Heap.h b/js/src/gc/Heap.h
index 2089415326..2f27702601 100644
--- a/js/src/gc/Heap.h
+++ b/js/src/gc/Heap.h
@@ -280,13 +280,13 @@ struct Cell
 
     template<class T>
     inline T* as() {
-        MOZ_ASSERT(is<T>());
+        MOZ_ASSERT(this->is<T>());
         return static_cast<T*>(this);
     }
 
     template <class T>
     inline const T* as() const {
-        MOZ_ASSERT(is<T>());
+        MOZ_ASSERT(this->is<T>());
         return static_cast<const T*>(this);
     }
 
diff --git a/js/src/regexp/regexp-error.h b/js/src/regexp/regexp-error.h
index ef9d037dd3..4b495f07d1 100644
--- a/js/src/regexp/regexp-error.h
+++ b/js/src/regexp/regexp-error.h
@@ -5,6 +5,7 @@
 #ifndef V8_REGEXP_REGEXP_ERROR_H_
 #define V8_REGEXP_REGEXP_ERROR_H_
 
+#include "regexp-shim.h"
 
 namespace v8 {
 namespace internal {
diff --git a/js/src/regexp/regexp-shim.h b/js/src/regexp/regexp-shim.h
index 6b6a8c6394..7677da084b 100644
--- a/js/src/regexp/regexp-shim.h
+++ b/js/src/regexp/regexp-shim.h
@@ -957,7 +957,7 @@ class JSRegExp : public HeapObject {
 
 private:
   js::RegExpShared* inner() {
-    return value_.toGCThing()->as<js::RegExpShared>();
+    return reinterpret_cast<js::RegExpShared*>(value_.toGCThing());
   }
 };