JS Backend : Bug when a method is overloaded on an abstract class that implements JSObject #997
Comments
cmorin28
changed the title
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I believe it's close to the expected behaviour. By declaring |
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OK, now I understand. So I've had this problem because I'm trying to export the Child class in a module but I can't... I've tried adding the class to |
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@cmorin28 how did you figure out that these classes aren't exported? Did you try to instantiate them and got error? What was this error like? Did you annotate constructor with |
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The code for module export : @JSExportClasses({ example.MainClass.Child.class })
public class MainClass {
public static class Parent {
@JSExport
public Parent() {
this.test();
}
protected void test() {
System.out.println("test parent");
}
}
public static class Child extends Parent {
@Override
protected void test() {
super.test();
System.out.println("test child");
}
}
}When I try to import, I get this error: And when I check the file "example.js", nothing is exported: Finally, my second string ("test child") doesn't appear in the string pool: Maybe I'm using TeaVM wrong, but I don't understand where... EDIT: <!DOCTYPE html>
<html>
<head>
<title>TeaVM example</title>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<script type="module" charset="utf-8">
import { Child } from './example.js';
var test = new Child();
</script>
</head>
<body></body>
</html>My build.gradle (I'm using Java 21) : dependencies {
implementation teavm.libs.jsoApis
}
teavm {
all {
mainClass = "example.MainClass"
}
js {
targetFileName = "example.js"
obfuscated = false
moduleType = JSModuleType.ES2015
debugInformation = true
optimization = OptimizationLevel.NONE
}
} |
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Perhaps, you need to specify exported names explicitly with |
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I have tried to move each class into separate files and I have added |
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@konsoletyper I've tried lots of things, but nothing works. Is there any way of debugging the compiler to help understand this behaviour? |
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Looks like due to a bug, constructor is not exported when there aren't any methods exported. So this works for me: @JSExportClasses({ MainClass.Child.class })
public class MainClass {
public static class Parent {
public Parent() {
this.test();
}
protected void test() {
System.out.println("test parent");
}
}
public static class Child extends Parent {
@JSExport
public Child() {
}
@Override
protected void test() {
super.test();
System.out.println("test child");
}
@JSExport
public static void ttt() {
}
}
} |
Hello,
I have an unexpected bug that I can't understand. I'm working with the JS backend and I've this type of relationship between my classes :
In this case, Parent class is absent :
but, if I remove
implements JSObjecton the parent class, it's working fine :The text was updated successfully, but these errors were encountered: