58 lines
1.1 KiB
Plaintext
58 lines
1.1 KiB
Plaintext
Extra semicolons (``++;++``) are usually introduced by mistake, for example because:
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* It was meant to be replaced by an actual statement, but this was forgotten.
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* There was a typo which lead the semicolon to be doubled, i.e. ``++;;++``.
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* There was a misunderstanding about where semicolons are required or useful.
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== Noncompliant Code Example
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[source,javascript]
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----
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var x = 1;; // Noncompliant
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function foo() {
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}; // 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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var x = 1;
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function foo() {
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}
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----
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== Exceptions
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This rule does not apply when the semicolon is after a line break and before ``++(++`` or ``++[++`` as it is often used in semicolon-less style.
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----
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const hello = 'Hello'
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const world = 'World!'
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const helloWorld = hello + ' ' + world
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;[...helloWorld].forEach(c => console.log(c))
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----
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----
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const a = 1
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const b = 2 * a
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;(a + b).toString()
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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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'''
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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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