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db18f4e2e5
In 80de96488a (#3397) we introduced a new
error if we detect a binding loop from the Window geomerty to its layout.
But it looks like this causes a lot of error in existing project, so
make it a warning instead.
It will continue to be an error in the live preview as this will cause a
panic otherwise.
This commit also change the text of the error to include the actual
binding loop. I hope this makes it easier for users to see the loop and
help to fix it.
34 lines
1.3 KiB
Text
34 lines
1.3 KiB
Text
// Copyright © SixtyFPS GmbH <info@slint.dev>
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// SPDX-License-Identifier: GPL-3.0-only OR LicenseRef-Slint-Royalty-free-2.0 OR LicenseRef-Slint-Software-3.0
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Compo1 := Rectangle {
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// ^warning{':=' to declare a component is deprecated. The new syntax declare components with 'component MyComponent {'. Read the documentation for more info}
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property <int> a : aa();
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// ^error{The binding for the property 'a' is part of a binding loop (cc.aa -> cc.a)}
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pure callback aa() -> int;
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function factorial(n: int) -> int {
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// ^error{The binding for the property 'factorial' is part of a binding loop (cc.factorial)}
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return n == 0 ? 1 : factorial(n - 1) * n;
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}
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property <int> b;
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public pure function bb() -> int { return b; }
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// ^error{The binding for the property 'bb' is part of a binding loop (cc.bb -> cc.b)}
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}
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export App := Rectangle {
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// ^warning{':=' to declare a component is deprecated. The new syntax declare components with 'component MyComponent {'. Read the documentation for more info}
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cc := Compo1 {
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aa() => { return self.a; }
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// ^error{The binding for the property 'aa' is part of a binding loop (cc.aa -> cc.a)}
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b: self.bb();
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// ^error{The binding for the property 'b' is part of a binding loop (cc.bb -> cc.b)}
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}
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}
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