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Meet error about ... operator #1853

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yjhmelody opened this issue May 18, 2021 · 1 comment · Fixed by #1926
Closed

Meet error about ... operator #1853

yjhmelody opened this issue May 18, 2021 · 1 comment · Fixed by #1926
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@yjhmelody
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mini example:

class Foo {
    data(): Array<u8> {
        return [];
    }
}
export class Bar extends Foo {
    data(): Array<u8> {
        return [...super.data()];
    }
}

The error:

▌ Whoops, the AssemblyScript compiler has crashed during compile :-(
▌ 
▌ Here is a stack trace that may or may not be useful:
▌ 
▌ AssertionError: assertion failed
▌     at i.assert (C:\Users\lenovo\AppData\Roaming\npm\node_modules\assemblyscript\dist\assemblyscript.js:7:737243)
▌     at f.compileUnaryPrefixExpression (C:\Users\lenovo\AppData\Roaming\npm\node_modules\assemblyscript\dist\assemblyscript.js:7:331940)
▌     at f.compileExpression (C:\Users\lenovo\AppData\Roaming\npm\node_modules\assemblyscript\dist\assemblyscript.js:7:238684)
▌     at f.compileArrayLiteral (C:\Users\lenovo\AppData\Roaming\npm\node_modules\assemblyscript\dist\assemblyscript.js:7:310195)
▌     at f.compileLiteralExpression (C:\Users\lenovo\AppData\Roaming\npm\node_modules\assemblyscript\dist\assemblyscript.js:7:306265)
▌     at f.compileExpression (C:\Users\lenovo\AppData\Roaming\npm\node_modules\assemblyscript\dist\assemblyscript.js:7:238319)
▌     at f.compileReturnStatement (C:\Users\lenovo\AppData\Roaming\npm\node_modules\assemblyscript\dist\assemblyscript.js:7:230012)
▌     at f.compileStatement (C:\Users\lenovo\AppData\Roaming\npm\node_modules\assemblyscript\dist\assemblyscript.js:7:223143)
▌     at f.compileStatements (C:\Users\lenovo\AppData\Roaming\npm\node_modules\assemblyscript\dist\assemblyscript.js:7:223935)
▌     at f.compileFunctionBody (C:\Users\lenovo\AppData\Roaming\npm\node_modules\assemblyscript\dist\assemblyscript.js:7:213143)
▌ 
▌ If it refers to the dist files, try to 'npm install source-map-support' and
▌ run again, which should then show the actual code location in the sources.
▌ 
▌ If you see where the error is, feel free to send us a pull request. If not,
▌ please let us know: https://github.com/AssemblyScript/assemblyscript/issues
▌ 
▌ Thank you!
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This issue has been automatically marked as stale because it has not had recent activity. It will be closed in one week if no further activity occurs. Thank you for your contributions!

@github-actions github-actions bot added the stale label Jun 17, 2021
@romdotdog romdotdog mentioned this issue Jun 26, 2021
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Throw unimplemented error when using spread operator romdotdog/assemblyscript
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@yjhmelody