Variables declared with ``++const++`` cannot be modified. Unfortunately, attempts to do so don't always raise an error; in a non-ES2015 environment, such an attempt might simply be ignored.
== Noncompliant Code Example
[source,javascript]
----
const pi = "yes, please";
pi = 3.14; // Noncompliant
ifdef::env-github,rspecator-view[]
'''
== Implementation Specification
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include::message.adoc[]
include::highlighting.adoc[]
endif::env-github,rspecator-view[]
