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Add preserveWrapperCallback (fixes #7218)

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This commit is contained in:
Manish Goregaokar 2015-09-16 07:06:12 +05:30
parent b4b3cedc10
commit ca31b2d749
1 changed files with 3 additions and 0 deletions
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3
components/script/script_task.rs
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@ -55,6 +55,7 @@ use js::jsapi::{DisableIncrementalGC, JS_AddExtraGCRootsTracer, JS_SetWrapObject
use js::jsapi::{GCDescription, GCProgress, JSGCInvocationKind, SetGCSliceCallback}; use js::jsapi::{GCDescription, GCProgress, JSGCInvocationKind, SetGCSliceCallback};
use js::jsapi::{JSAutoRequest, JSGCStatus, JS_GetRuntime, JS_SetGCCallback, SetDOMCallbacks}; use js::jsapi::{JSAutoRequest, JSGCStatus, JS_GetRuntime, JS_SetGCCallback, SetDOMCallbacks};
use js::jsapi::{JSContext, JSRuntime, JSTracer}; use js::jsapi::{JSContext, JSRuntime, JSTracer};
use js::jsapi::{JSObject, SetPreserveWrapperCallback};
use js::jsval::UndefinedValue; use js::jsval::UndefinedValue;
use js::rust::Runtime; use js::rust::Runtime;
use layout_interface::{ReflowQueryType}; use layout_interface::{ReflowQueryType};
@ -654,8 +655,10 @@ impl ScriptTask {
} }
unsafe { unsafe {
unsafe extern "C" fn empty_wrapper_callback(_: *mut JSContext, _: *mut JSObject) -> u8 { 1 }
SetDOMProxyInformation(ptr::null(), 0, Some(shadow_check_callback)); SetDOMProxyInformation(ptr::null(), 0, Some(shadow_check_callback));
SetDOMCallbacks(runtime.rt(), &DOM_CALLBACKS); SetDOMCallbacks(runtime.rt(), &DOM_CALLBACKS);
SetPreserveWrapperCallback(runtime.rt(), Some(empty_wrapper_callback));
// Pre barriers aren't working correctly at the moment // Pre barriers aren't working correctly at the moment
DisableIncrementalGC(runtime.rt()); DisableIncrementalGC(runtime.rt());
} }