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Details

Type: Task
Resolution: Unresolved
Priority: P1: Critical
Fix Version/s: 6.11
Affects Version/s: None
Component/s: QML: Declarative and Javascript Engine, QML: Tooling
Labels:
- qmlnext

Epic Link:
strict QML

Description

We need to figure out the exact specifics of what we can or cannot support in strict QML.

The high level descriptions sound nice, but are certainly incomplete and the devil will definitely be in the details.

In order to learn more about this, we need to write a prototype and try to port some example code from dynamic to strict QML.

Attachments

Issue Links

relates to

QTBUG-127476 Investigate/Discuss performing Compiler optimizations on the bytecode

Reported

QTBUG-127654 Findings for Dead-Code-Elimination on the Bytecode

Reported

QTBUG-109293 qmltc: collection task for missing support in qmltc

Open

mentioned in: Page Loading...

Sub-Tasks

1.	Support unwind handlers in qmlcachegen	Reported	Ulf Hermann
2.	qmlsc: Add ability to inline const primitive values from *.js files	Open	Qt Qml Team User
3.	Provide a typed way to store functions in properties	Open	Qt Qml Team User
4.	Generate code for list operations when compiling to C++	Open	Qt Qml Team User
5.	Implement conversions between QQmlListProperty<T> and QList<T *> for object type T	Open	Qt Qml Team User
6.	Find a replacement for duck-typed property and method access	Open	Ulf Hermann
7.	Support Qt.callLater	Open	Qt Qml Team User
8.	Allow coercion of value types to string	Reported	Qt Qml Team User
9.	JS string member functions are untyped	Reported	Qt Qml Team User
10.	JS Number member functions are untyped	Reported	Qt Qml Team User
11.	Optimize builtin JavaScript functions on numbers	Reported	Qt Qml Team User
12.	qmlcachegen: Add optimization for coercing to static bool	Reported	Qt Qml Team User
13.	qmlsc: Support JS Date	Open	Ulf Hermann
14.	Add command line flags to customize diagnostic output of qmlsc/qmlcachegen	Reported	Qt Qml Team User
15.	Support assigning potential undefined via SetLookup	Reported	Qt Qml Team User
16.	qmlsc: Support JS object literals	Reported	Qt Qml Team User
17.	qmlsc: Propagate values through temporary arrays	Reported	Qt Qml Team User
18.	qmlsc: Support RegExp	Reported	Olivier De Cannière
19.	qmlsc: Support Qt.binding()	Reported	Qt Qml Team User
20.	Refactor QQmlJSTypePropagator and QQmlCodeGenreator	Reported	Qt Qml Team User
21.	qmlsc: Add generate_CmpInstanceOf support	Reported	Qt Qml Team User
22.	qmlsc cannot resolve methods of QTime	Reported	Qt Qml Team User
23.	[QML] Binding with dynamic type not compilable	Reported	Ulf Hermann
24.	Allow std::move'ing registers between different basic blocks	Reported	Qt Qml Team User
25.	Support QML connect statements	Reported	Qt Qml Team User