diff options
| author | Lars Knoll <lars.knoll@qt.io> | 2018-04-06 12:49:09 +0200 |
|---|---|---|
| committer | Lars Knoll <lars.knoll@qt.io> | 2018-05-02 14:18:02 +0000 |
| commit | 238b1cb1cb8915995b6dfe4e404f1771c62b3169 (patch) | |
| tree | b752ada237d71b5d3cd6fea5f7424b7c92adaa2f /src/qml/jsruntime/qv4engine_p.h | |
| parent | 5cd9d88c2683c5d226ab1dc0384868408c036fe9 (diff) | |
Turn Identifier into a simple integer
Add a reverse mapping table to the IdentifierHash to
avoid having to store a hash value inside the identifier.
This makes it possible to then use the identifiers value
based and not new them on the heap anymore.
Change-Id: If1f177588ea104565c6e3add49c70534a6c7dcb8
Reviewed-by: Simon Hausmann <simon.hausmann@qt.io>
Diffstat (limited to 'src/qml/jsruntime/qv4engine_p.h')
| -rw-r--r-- | src/qml/jsruntime/qv4engine_p.h | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/qml/jsruntime/qv4engine_p.h b/src/qml/jsruntime/qv4engine_p.h index 4316967484..8e5108b399 100644 --- a/src/qml/jsruntime/qv4engine_p.h +++ b/src/qml/jsruntime/qv4engine_p.h @@ -157,6 +157,11 @@ public: QV8Engine *v8Engine; QJSEngine *publicEngine; +private: + int stringOrSymbolId = 0; +public: + int nextStringOrSymbolId() { return ++stringOrSymbolId; } + enum JSObjects { RootContext, IntegerNull, // Has to come after the RootContext to make the context stack safe |