From 90f4d256cf9717a2849ef9bc54163f1f43762230 Mon Sep 17 00:00:00 2001
From: Ms2ger <ms2ger@gmail.com>
Date: Thu, 24 Apr 2014 21:50:20 +0200
Subject: [PATCH] Add support for dictionaries containing 'any'.

---
 src/components/script/dom/bindings/codegen/CodegenRust.py | 6 ++----
 src/components/script/dom/webidls/TestBinding.webidl      | 1 +
 2 files changed, 3 insertions(+), 4 deletions(-)

diff --git a/src/components/script/dom/bindings/codegen/CodegenRust.py b/src/components/script/dom/bindings/codegen/CodegenRust.py
index cba5bd0b333..9062bfc92b4 100644
--- a/src/components/script/dom/bindings/codegen/CodegenRust.py
+++ b/src/components/script/dom/bindings/codegen/CodegenRust.py
@@ -765,10 +765,6 @@ def getJSToNativeConversionTemplate(type, descriptorProvider, failureCode=None,
     if type.isAny():
         assert not isEnforceRange and not isClamp
 
-        if isMember:
-            raise TypeError("Can't handle member 'any'; need to sort out "
-                            "rooting issues")
-
         declType = CGGeneric("JSVal")
         value = CGGeneric("${val}")
         if isOptional:
@@ -4236,6 +4232,8 @@ class CGDictionary(CGThing):
                 return '~""'
             elif ty.startswith("Option"):
                 return "None"
+            elif ty == "JSVal":
+                return "UndefinedValue()"
             else:
                 return "/* uh oh: %s */" % ty
 
diff --git a/src/components/script/dom/webidls/TestBinding.webidl b/src/components/script/dom/webidls/TestBinding.webidl
index c0be2eaacd2..3c5962a5030 100644
--- a/src/components/script/dom/webidls/TestBinding.webidl
+++ b/src/components/script/dom/webidls/TestBinding.webidl
@@ -36,6 +36,7 @@ dictionary TestDictionaryDefaults {
   // double doubleValue = 7.0;
   DOMString stringValue = "";
   // TestEnum enumValue = "bar";
+  any anyValue = null;
 
   // boolean? nullableBooleanValue = false;
   // byte? nullableByteValue = 7;