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Implement [LenientThis] support and enable it in Document.webidl

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Closes issue #3760
This commit is contained in:
Mukilan Thiyagarajan 2014-10-25 12:05:36 +05:30
parent 0c12f630e6
commit e023662571
2 changed files with 8 additions and 8 deletions
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14
components/script/dom/bindings/codegen/CodegenRust.py
View file

@ -2526,9 +2526,9 @@ class CGGenericGetter(CGAbstractBindingMethod):
if lenientThis: if lenientThis:
name = "genericLenientGetter" name = "genericLenientGetter"
unwrapFailureCode = ( unwrapFailureCode = (
"MOZ_ASSERT(!JS_IsExceptionPending(cx));\n" "assert!(JS_IsExceptionPending(cx) == 0);\n"
"JS_SET_RVAL(cx, vp, JS::UndefinedValue());\n" "*vp = UndefinedValue();\n"
"return true;") "return 1;")
else: else:
name = "genericGetter" name = "genericGetter"
unwrapFailureCode = None unwrapFailureCode = None
@ -2600,8 +2600,8 @@ class CGGenericSetter(CGAbstractBindingMethod):
if lenientThis: if lenientThis:
name = "genericLenientSetter" name = "genericLenientSetter"
unwrapFailureCode = ( unwrapFailureCode = (
"MOZ_ASSERT(!JS_IsExceptionPending(cx));\n" "assert!(JS_IsExceptionPending(cx) == 0);\n"
"return true;") "return 1;")
else: else:
name = "genericSetter" name = "genericSetter"
unwrapFailureCode = None unwrapFailureCode = None
@ -4136,11 +4136,11 @@ class CGDescriptor(CGThing):
if hasGetter: if hasGetter:
cgThings.append(CGGenericGetter(descriptor)) cgThings.append(CGGenericGetter(descriptor))
if hasLenientGetter: if hasLenientGetter:
pass cgThings.append(CGGenericGetter(descriptor, lenientThis=True))
if hasSetter: if hasSetter:
cgThings.append(CGGenericSetter(descriptor)) cgThings.append(CGGenericSetter(descriptor))
if hasLenientSetter: if hasLenientSetter:
pass cgThings.append(CGGenericSetter(descriptor, lenientThis=True))
if descriptor.concrete: if descriptor.concrete:
cgThings.append(CGClassFinalizeHook(descriptor)) cgThings.append(CGClassFinalizeHook(descriptor))

2
components/script/dom/webidls/Document.webidl
View file

@ -79,6 +79,6 @@ partial interface Document {
NodeList getElementsByName(DOMString elementName); NodeList getElementsByName(DOMString elementName);
// special event handler IDL attributes that only apply to Document objects // special event handler IDL attributes that only apply to Document objects
/*[LenientThis]*/ attribute EventHandler onreadystatechange; [LenientThis] attribute EventHandler onreadystatechange;
}; };
Document implements GlobalEventHandlers; Document implements GlobalEventHandlers;