lib/runtime/dart/js.js - Issue 1718353002: Fixes #460

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Unified Diff: lib/runtime/dart/js.js

Issue 1718353002: Fixes #460 (Closed) Base URL: https://github.com/dart-lang/dev_compiler.git@master

Patch Set: Created 4 years, 10 months ago

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Index: lib/runtime/dart/js.js

diff --git a/lib/runtime/dart/js.js b/lib/runtime/dart/js.js

index 2461e10b851700281921ebfd92dc397b8d132fdc..0792094ad4f8a44e41ba63cd7ea7d359838ba041 100644

--- a/lib/runtime/dart/js.js

+++ b/lib/runtime/dart/js.js

@@ -25,7 +25,8 @@ dart_library.library('dart/js', null, /* Imports */[

if (arguments$ == null) {

return _wrapToDart(new ctor());

}

- return _wrapToDart(new ctor(...arguments$));

+ let unwrapped = core.List.from(arguments$[dartx.map](_convertToJS));

+ return _wrapToDart(new ctor(...unwrapped));

}

static fromBrowserObject(object) {

if (typeof object == 'number' || typeof object == 'string' || typeof object == 'boolean' || object == null) {

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