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auto merge of #4038 : brunoabinader/servo/dataset, r=Ms2ger

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Spec: https://html.spec.whatwg.org/multipage/dom.html#dom-dataset

Closes #2974.
This commit is contained in:
bors-servo 2014-12-20 08:06:44 -07:00
commit 1f74e54bb2
15 changed files with 132 additions and 147 deletions
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22
components/script/dom/bindings/codegen/CodegenRust.py
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@ -2086,11 +2086,14 @@ class CGDefineProxyHandler(CGAbstractMethod):
return CGAbstractMethod.define(self)
def definition_body(self):
customDefineProperty = 'defineProperty_'
if self.descriptor.operations['IndexedSetter'] or self.descriptor.operations['NamedSetter']:
customDefineProperty = 'defineProperty'
body = """\
let traps = ProxyTraps {
getPropertyDescriptor: Some(getPropertyDescriptor),
getOwnPropertyDescriptor: Some(getOwnPropertyDescriptor),
defineProperty: Some(defineProperty_),
defineProperty: Some(%s),
getOwnPropertyNames: ptr::null(),
delete_: Some(delete_),
enumerate: ptr::null(),
@ -2120,7 +2123,7 @@ let traps = ProxyTraps {
};
CreateProxyHandler(&traps, &Class as *const _ as *const _)
""" % (FINALIZE_HOOK_NAME,
""" % (customDefineProperty, FINALIZE_HOOK_NAME,
TRACE_HOOK_NAME)
return CGGeneric(body)
@ -2276,8 +2279,15 @@ class CGPerSignatureCall(CGThing):
invalidEnumValueFatal=not setter) for
i in range(argConversionStartsAt, self.argCount)])
errorResult = None
if self.isFallible():
if nativeMethodName == "NamedSetter":
errorResult = " false"
else:
errorResult = " false as JSBool"
cgThings.append(CGCallGenerator(
' false as JSBool' if self.isFallible() else None,
errorResult,
self.getArguments(), self.argsPre, returnType,
self.extendedAttributes, descriptor, nativeMethodName,
static))
@ -3836,14 +3846,14 @@ if expando.is_not_null() {
getIndexedOrExpando = getFromExpando + "\n"
namedGetter = self.descriptor.operations['NamedGetter']
if namedGetter and False: #XXXjdm unfinished
getNamed = ("if (JSID_IS_STRING(id)) {\n" +
if namedGetter:
getNamed = ("if (RUST_JSID_IS_STRING(id) != 0) {\n" +
" let name = jsid_to_str(cx, id);\n" +
" let this = UnwrapProxy(proxy);\n" +
" let this = JS::from_raw(this);\n" +
" let this = this.root();\n" +
CGIndenter(CGProxyNamedGetter(self.descriptor, templateValues)).define() +
"}\n") % (self.descriptor.concreteType)
"}\n")
else:
getNamed = ""