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Use Reflect.construct for calling JS constructors #673

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borkdude opened this issue Jan 31, 2022 · 1 comment

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borkdude commented Jan 31, 2022 •

edited

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Another way doesn't work with Polyglot:

$ $GRAALVM_HOME/bin/node --jvm --polyglot $(which nbb)
user=> (def String (js/Java.type "java.lang.String"))
#'user/String
user=> (new String "foo")
"#error {:message \"JavaClass[java.lang.String] is not a function
user=> (js/Reflect.construct String #js ["foo"])
"foo"

See https://www.graalvm.org/22.0/reference-manual/js/JavaInteroperability/#constructing-java-objects

The text was updated successfully, but these errors were encountered:

Collaborator Author

borkdude commented Jan 31, 2022

/cc @littleli : found another problem with GraalVM polyglot

borkdude closed this as completed in

3dae0ba

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