wine/gecko
0
0
Fork 0
mirror of https://gitlab.winehq.org/wine/wine-gecko.git synced 2024-09-13 09:24:08 -07:00
Code Issues Packages Projects Releases Wiki Activity

Bug 1159469 - Add public jsapi ES6 Map delete method; r=jorendorff

Browse Source
This commit is contained in:
Kyle Machulis 2015-03-09 17:19:21 -07:00
parent 626bca84d2
commit 19577e721f
3 changed files with 36 additions and 8 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

28
js/src/builtin/MapObject.cpp
View File

@ -1469,7 +1469,23 @@ MapObject::set(JSContext* cx, unsigned argc, Value* vp)
}
bool
MapObject::delete_impl(JSContext* cx, CallArgs args)
MapObject::delete_(JSContext *cx, HandleObject obj, HandleValue key, bool *rval)
{
ValueMap &map = extract(obj);
AutoHashableValueRooter k(cx);
if (!k.setValue(cx, key))
return false;
if (!map.remove(k, rval)) {
ReportOutOfMemory(cx);
return false;
}
return true;
}
bool
MapObject::delete_impl(JSContext *cx, CallArgs args)
{
// MapObject::mark does not mark deleted entries. Incremental GC therefore
// requires that no RelocatableValue objects pointing to heap values be
@ -2160,7 +2176,15 @@ JS::MapHas(JSContext* cx, HandleObject obj, HandleValue key, bool* rval)
}
JS_PUBLIC_API(bool)
JS::MapSet(JSContext* cx, HandleObject obj,
JS::MapDelete(JSContext *cx, HandleObject obj, HandleValue key, bool *rval)
{
CHECK_REQUEST(cx);
assertSameCompartment(cx, key);
return MapObject::delete_(cx, obj, key, rval);
}
JS_PUBLIC_API(bool)
JS::MapSet(JSContext *cx, HandleObject obj,
HandleValue key, HandleValue val)
{
CHECK_REQUEST(cx);

13
js/src/builtin/MapObject.h
View File

@ -98,12 +98,13 @@ class MapObject : public NativeObject {
static bool has(JSContext* cx, unsigned argc, Value* vp);
static MapObject* create(JSContext* cx);
static uint32_t size(JSContext* cx, HandleObject obj);
static bool get(JSContext* cx, HandleObject obj, HandleValue key, MutableHandleValue rval);
static bool has(JSContext* cx, HandleObject obj, HandleValue key, bool* rval);
static bool set(JSContext* cx, HandleObject obj, HandleValue key, HandleValue val);
static bool clear(JSContext* cx, HandleObject obj);
static bool iterator(JSContext* cx, IteratorKind kind, HandleObject obj, MutableHandleValue iter);
static uint32_t size(JSContext *cx, HandleObject obj);
static bool get(JSContext *cx, HandleObject obj, HandleValue key, MutableHandleValue rval);
static bool has(JSContext *cx, HandleObject obj, HandleValue key, bool* rval);
static bool delete_(JSContext *cx, HandleObject obj, HandleValue key, bool* rval);
static bool set(JSContext *cx, HandleObject obj, HandleValue key, HandleValue val);
static bool clear(JSContext *cx, HandleObject obj);
static bool iterator(JSContext *cx, IteratorKind kind, HandleObject obj, MutableHandleValue iter);
private:
static const JSPropertySpec properties[];

3
js/src/jsapi.h
View File

@ -4709,6 +4709,9 @@ MapHas(JSContext* cx, HandleObject obj, HandleValue key, bool* rval);
extern JS_PUBLIC_API(bool)
MapSet(JSContext* cx, HandleObject obj, HandleValue key, HandleValue val);
extern JS_PUBLIC_API(bool)
MapDelete(JSContext *cx, HandleObject obj, HandleValue key, bool *rval);
extern JS_PUBLIC_API(bool)
MapClear(JSContext* cx, HandleObject obj);