41 lines
780 B
Plaintext
41 lines
780 B
Plaintext
== Why is this an issue?
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``++Symbol++`` is a primitive type introduced in ECMAScript2015. Its instances are mainly used as unique property keys.
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An instance can only be created by using ``++Symbol++`` as a function. Using ``++Symbol++`` with the ``++new++`` operator will raise a ``++TypeError++``.
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=== Noncompliant code example
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[source,javascript]
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----
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const sym = new Symbol("foo"); // Noncompliant
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----
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=== Compliant solution
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[source,javascript]
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----
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const sym = Symbol("foo");
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----
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ifdef::env-github,rspecator-view[]
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'''
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== Implementation Specification
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(visible only on this page)
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include::message.adoc[]
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include::highlighting.adoc[]
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'''
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== Comments And Links
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(visible only on this page)
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include::comments-and-links.adoc[]
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endif::env-github,rspecator-view[]
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