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| author | Jedrzej Nowacki <jedrzej.nowacki@nokia.com> | 2010-12-07 11:56:42 +0100 |
|---|---|---|
| committer | The Qt Project <gerrit-noreply@qt-project.org> | 2013-01-09 13:06:23 +0100 |
| commit | 8e40e3c82e126e6c24644dd8d03fb23e4e98b71a (patch) | |
| tree | 3034eba4ec8588a6295af19e2763eebda2b1bfa8 /src/3rdparty/v8/src/api.cc | |
| parent | b9a880c228dc5049c4dd03839f052e91686a0dab (diff) | |
| download | qtjsbackend-8e40e3c82e126e6c24644dd8d03fb23e4e98b71a.tar.gz | |
[V8] QtScript/V8: Add new v8 api to check if a value is an error.
New function v8::Value::IsError was created.
This API is experimental and added only for the purposes of our
research.
Change-Id: Ie9c75681f956a43944c95737b8a2fb57a699df97
Reviewed-by: Jędrzej Nowacki <jedrzej.nowacki@digia.com>
Reviewed-by: Simon Hausmann <simon.hausmann@digia.com>
Diffstat (limited to 'src/3rdparty/v8/src/api.cc')
| -rw-r--r-- | src/3rdparty/v8/src/api.cc | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/src/3rdparty/v8/src/api.cc b/src/3rdparty/v8/src/api.cc index feeac6f..ea3f59e 100644 --- a/src/3rdparty/v8/src/api.cc +++ b/src/3rdparty/v8/src/api.cc @@ -2424,6 +2424,12 @@ bool Value::IsRegExp() const { return obj->IsJSRegExp(); } +bool Value::IsError() const { + if (IsDeadCheck(i::Isolate::Current(), "v8::Value::IsError()")) return false; + i::Handle<i::Object> obj = Utils::OpenHandle(this); + return obj->HasSpecificClassOf(HEAP->Error_symbol()); +} + Local<String> Value::ToString() const { i::Handle<i::Object> obj = Utils::OpenHandle(this); |