54 lines
1.1 KiB
Plaintext
54 lines
1.1 KiB
Plaintext
== Why is this an issue?
|
|
|
|
include::../description.adoc[]
|
|
|
|
include::../noncompliant.adoc[]
|
|
|
|
=== Exceptions
|
|
|
|
This rule will not raise an issue in either of these cases:
|
|
|
|
* When the condition is a single ``++final boolean++``
|
|
|
|
----
|
|
final boolean debug = false;
|
|
//...
|
|
if (debug) {
|
|
// Print something
|
|
}
|
|
----
|
|
|
|
* When the condition is literally ``++true++`` or ``++false++``.
|
|
|
|
----
|
|
if (true) {
|
|
// do something
|
|
}
|
|
----
|
|
|
|
In these cases it is obvious the code is as intended.
|
|
|
|
== Resources
|
|
|
|
* CWE - https://cwe.mitre.org/data/definitions/570[CWE-570 - Expression is Always False]
|
|
* CWE - https://cwe.mitre.org/data/definitions/571[CWE-571 - Expression is Always True]
|
|
* https://wiki.sei.cmu.edu/confluence/x/5dUxBQ[CERT, MSC12-C.] - Detect and remove code that has no effect or is never executed
|
|
|
|
ifdef::env-github,rspecator-view[]
|
|
|
|
'''
|
|
== Implementation Specification
|
|
(visible only on this page)
|
|
|
|
include::../message.adoc[]
|
|
|
|
include::../highlighting.adoc[]
|
|
|
|
'''
|
|
== Comments And Links
|
|
(visible only on this page)
|
|
|
|
include::../comments-and-links.adoc[]
|
|
|
|
endif::env-github,rspecator-view[]
|