Previously we treated null as a generic primitive value (in functions)
or as a var type (in literal bindings), this change ends this practice
by introducing an uniform null type used everywhere and defined in
builtins.
Now we can also properly warn about setting properties to null if they
aren't variants.
Fixes: QTBUG-98409
Change-Id: If32420a59948696491f24521bbc0f251095a9699
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
It's not particularly slow. It probably was when we were using
QQmlListReference or JavaScript arrays.
Pick-to: 6.3
Change-Id: I1a4575a5b84cdfb732a6c3615d00bbe2abaffc94
Reviewed-by: Fawzi Mohamed <fawzi.mohamed@qt.io>
We have many things duplicated all over the place
Pick-to: 6.3
Change-Id: If929a5d683153781f6db630312240bf9c24ec777
Reviewed-by: Fawzi Mohamed <fawzi.mohamed@qt.io>
We might end up in this situation if we don't know enough about the
base of the attached lookup. This would generate invalid C++ code.
Pick-to: 6.2 6.3
Change-Id: I210077388d0d1d0d4e9454bd3ba3792af9b42049
Reviewed-by: Maximilian Goldstein <max.goldstein@qt.io>
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
There is no guarantee that this works.
Fixes: QTBUG-98830
Pick-to: 6.2
Change-Id: Id205170a41caa4bed264864a1ff35a57303641e9
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
We're going to use this in qmlcachegen.
Task-number: QTBUG-98305
Change-Id: Ie2c945751041bf99af9fbc22dfa5665cd0201446
Reviewed-by: Fabian Kosmale <fabian.kosmale@qt.io>
Maximilian Goldstein
Ulf Hermann
Andrei Golubev