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-rw-r--r--src/components/script/dom/bindings/codegen/CodegenRust.py14
-rw-r--r--src/components/script/dom/testbinding.rs2
2 files changed, 13 insertions, 3 deletions
diff --git a/src/components/script/dom/bindings/codegen/CodegenRust.py b/src/components/script/dom/bindings/codegen/CodegenRust.py
index 14d558958dc..40c9e3b87ba 100644
--- a/src/components/script/dom/bindings/codegen/CodegenRust.py
+++ b/src/components/script/dom/bindings/codegen/CodegenRust.py
@@ -518,7 +518,7 @@ def getJSToNativeConversionTemplate(type, descriptorProvider, failureCode=None,
if not isinstance(defaultValue, IDLNullValue):
raise TypeError("Can't handle non-null default value here")
- assert type.nullable() or type.isAny() or type.isDictionary()
+ assert type.nullable() or type.isDictionary()
return nullValue
# A helper function for wrapping up the template body for
@@ -752,7 +752,17 @@ def getJSToNativeConversionTemplate(type, descriptorProvider, failureCode=None,
assert not isEnforceRange and not isClamp
declType = CGGeneric("JSVal")
- return handleOptional("${val}", declType, handleDefaultNull("NullValue()"))
+
+ if defaultValue is None:
+ default = None
+ elif isinstance(defaultValue, IDLNullValue):
+ default = "NullValue()"
+ elif isinstance(defaultValue, IDLUndefinedValue):
+ default = "UndefinedValue()"
+ else:
+ raise TypeError("Can't handle non-null, non-undefined default value here")
+
+ return handleOptional("${val}", declType, default)
if type.isObject():
raise TypeError("Can't handle object arguments yet")
diff --git a/src/components/script/dom/testbinding.rs b/src/components/script/dom/testbinding.rs
index 852b7443418..984c67ee3e0 100644
--- a/src/components/script/dom/testbinding.rs
+++ b/src/components/script/dom/testbinding.rs
@@ -180,7 +180,7 @@ pub trait TestBindingMethods {
fn PassOptionalInterface(&self, _: Option<JSRef<Blob>>) {}
fn PassOptionalUnion(&self, _: Option<HTMLElementOrLong>) {}
fn PassOptionalUnion2(&self, _: Option<EventOrString>) {}
- fn PassOptionalAny(&self, _: *mut JSContext, _: Option<JSVal>) {}
+ fn PassOptionalAny(&self, _: *mut JSContext, _: JSVal) {}
fn PassOptionalNullableBoolean(&self, _: Option<Option<bool>>) {}
fn PassOptionalNullableByte(&self, _: Option<Option<i8>>) {}