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RESOLVED DUPLICATE of
bug 215969
220506
An issue about grammar checking
https://bugs.webkit.org/show_bug.cgi?id=220506
Summary
An issue about grammar checking
NWU_NISL
Reported
2021-01-11 05:03:17 PST
#version: dbae081(
https://github.com/WebKit/WebKit-http/commit/dbae081ad7e22d9ab61edf2f337f6c2bb593c7f8
) #Testcase: for ([a,b] = [1,2] of [[3,4]]) {}; print(a); print(b); #Command: ./webkit/WebKitBuild/Release/bin/jsc testcase.js #Output: 3 4 #Expected output: SyntaxError: invalid for in/of left hand-side #Description: When executing this test case, other engines throw errors (such as v8, SpiderMonkey, chakra, etc.), but JSC executes normally and outputs 3 and 4. So I suspect this is a bug in javaScriptCore.
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Radar WebKit Bug Importer
Comment 1
2021-01-18 05:04:12 PST
<
rdar://problem/73320164
>
Mark Lam
Comment 2
2021-01-20 15:48:05 PST
*** This bug has been marked as a duplicate of
bug 215969
***
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