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destructuring catch parameter throws Error #6636

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dnalborczyk opened this issue Jul 25, 2018 · 0 comments · May be fixed by #7990
Open

destructuring catch parameter throws Error #6636

dnalborczyk opened this issue Jul 25, 2018 · 0 comments · May be fixed by #7990
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bug destructuring Has PR

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@dnalborczyk
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dnalborczyk commented Jul 25, 2018 •
edited by goodmind 

function test() {
    try {
      //
    } catch ({ message }) {  // Unsupported catch parameter declaration.
      //
    }
}

https://flow.org/try/#0GYVwdgxgLglg9mABFApgZygCgJSIN4BQixyATgJ75EnED0t1xAvohAIZQQAWimeiAW3Ro2AcxSImuQjToMaTAkyA

not sure if this is related:

function test() {
    try {
      //
    } catch (err: { message: string }) {  // Type annotations for catch parameters are not yet supported
      //
    }
}

https://flow.org/try/#0GYVwdgxgLglg9mABFApgZygCgJSIN4BQixyATgJ75EnED0t1xAvohAIZQQAWimKppAFz5EAW3Ro2AcxTCMpGGClNchGnQY0mBJkA
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Add destructuring to catch clause goodmind/flow
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@dnalborczyk @goodmind