feat: warn if component is expected to be reactive #4409
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Conduitry
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Feb 15, 2020
| if (variable.reassigned || variable.export_name || variable.is_reactive_dependency) { | ||
| this.renderer.component.warn(this.node, { | ||
| code: 'reactive-component', | ||
| message: `<${name} /> will not be reactive. Use <svelte:component this={${name}} /> if you want reactivity.`, |
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This makes it sound like <Foo/> isn't reactive at all, when we should just be telling the user that it won't change when Foo changes. I'm not sure how to word this.
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Maybe ' will not be reactive if Foo changes. Use <svelte:component this={Foo}/>' if you want this reactivity.'?
jesseskinner
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Feb 27, 2020
taylorzane
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Dec 17, 2020
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Fixes #4331