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unsupport to use Object.defineProperty to change the 'name' of a function.

See original GitHub issue

Environment

Environment: OS: macOS High Sierra 10.13.4 Node: 8.4.0 Yarn: 1.3.2 npm: 6.0.0 Watchman: 4.9.0 Xcode: Xcode 9.3 Build version 9E145 Android Studio: 2.3 AI-162.4069837

Packages: (wanted => installed) react: 16.3.1 => 16.3.1 react-native: 0.55.4 => 0.55.4

Description

Cannot change the name of anonymous function; like this:

function _genSynMethod(moduleName, methodName) {
    return Object.defineProperty(
        function () {
           ... 
           }, 'name', {value:methodName}) ;
}

Steps to Reproduce

just call function _genSynMethod

Expected Behavior

running normal , just like iOS.

Actual Behavior

Issue Analytics

State:
Created 5 years ago
Comments:6 (2 by maintainers)

Top GitHub Comments

1reaction

hramoscommented, Dec 14, 2018

This will likely be fixed once we move on from the old JSC used in Android: https://github.com/facebook/react-native/issues/19737

0reactions

hramoscommented, Mar 14, 2019

0.59 is now out. If anyone happens to verify this on 0.59 and it’s still an issue, please let us know.

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