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.
Attachments
Radar WebKit Bug Importer
Comment 1 2021-01-18 05:04:12 PST
Mark Lam
Comment 2 2021-01-20 15:48:05 PST
*** This bug has been marked as a duplicate of bug 215969 ***
Note You need to log in before you can comment on or make changes to this bug.