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  1. Qt
  2. QTBUG-76025

Specify the QML language and write a QML-to-C++ compiler

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    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.

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          relates to

          Task - A task that needs to be done. QTBUG-127476 Investigate/Discuss performing Compiler optimizations on the bytecode

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Reported

          Task - A task that needs to be done. QTBUG-127654 Findings for Dead-Code-Elimination on the Bytecode

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Reported

          Task - A task that needs to be done. QTBUG-109293 qmltc: collection task for missing support in qmltc

          • P2: Important - Urgent, should be fixed, but will not stop the release.
          • Open
          mentioned in

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          1.
          		 Support unwind handlers in qmlcachegen Technical task Reported Ulf Hermann
          2.
          		 qmlsc: Add ability to inline const primitive values from *.js files Technical task Open Qt Qml Team User
          3.
          		 Provide a typed way to store functions in properties Technical task Open Qt Qml Team User
          4.
          		 Generate code for list operations when compiling to C++ Technical task Open Qt Qml Team User
          5.
          		 Implement conversions between QQmlListProperty<T> and QList<T *> for object type T Technical task Open Qt Qml Team User
          6.
          		 Find a replacement for duck-typed property and method access Technical task Open Ulf Hermann
          7.
          		 Support Qt.callLater Technical task Open Qt Qml Team User
          8.
          		 Allow coercion of value types to string Technical task Reported Qt Qml Team User
          9.
          		 JS string member functions are untyped Technical task Reported Qt Qml Team User
          10.
          		 JS Number member functions are untyped Technical task Reported Qt Qml Team User
          11.
          		 Optimize builtin JavaScript functions on numbers Technical task Reported Qt Qml Team User
          12.
          		 qmlcachegen: Add optimization for coercing to static bool Technical task Reported Qt Qml Team User
          13.
          		 qmlsc: Support JS Date Technical task Open Ulf Hermann
          14.
          		 Support assigning potential undefined via SetLookup Technical task Reported Qt Qml Team User
          15.
          		 qmlsc: Support JS object literals Technical task Reported Qt Qml Team User
          16.
          		 qmlsc: Propagate values through temporary arrays Technical task Reported Qt Qml Team User
          17.
          		 qmlsc: Support RegExp Technical task Reported Olivier De Cannière
          18.
          		 qmlsc: Support Qt.binding() Technical task Reported Qt Qml Team User
          19.
          		 Refactor QQmlJSTypePropagator and QQmlCodeGenreator Technical task Reported Qt Qml Team User
          20.
          		 qmlsc: Add generate_CmpInstanceOf support Technical task Reported Qt Qml Team User
          21.
          		 qmlsc cannot resolve methods of QTime Technical task Reported Qt Qml Team User
          22.
          		 [QML] Binding with dynamic type not compilable Technical task Reported Ulf Hermann
          23.
          		 Allow std::move'ing registers between different basic blocks Technical task Reported Qt Qml Team User
          24.
          		 Support QML connect statements Technical task Reported Qt Qml Team User
          For Gerrit Dashboard: QTBUG-76025
          # Subject Branch Project Status CR V
          302106,2 qmltyperegistrar: Preserve isQProperty flag from metatypes dev qt/qtdeclarative Status: MERGED +2 0
          410815,1 WIP: QmlCompiler: implement [] operator on strings dev qt/qtdeclarative Status: ABANDONED -2 0

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              ulherman Ulf Hermann
              ulherman Ulf Hermann
              Vladimir Minenko Vladimir Minenko
              Alex Blasche Alex Blasche
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              Dates

                Created:
                Updated:

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