44 lines
907 B
Plaintext
44 lines
907 B
Plaintext
|
include::../description.adoc[]
|
||
|
|
|
||
|
|
== Noncompliant Code Example
|
||
|
|
|
||
|
|
----
|
||
|
|
switch i {
|
||
|
|
case 1:
|
||
|
|
doFirstThing()
|
||
|
|
doSomething()
|
||
|
|
case 2:
|
||
|
|
doSomethingElse()
|
||
|
|
case 3: // Noncompliant; duplicates case 1's implementation
|
||
|
|
doFirstThing()
|
||
|
|
doSomething()
|
||
|
|
default:
|
||
|
|
doTheRest()
|
||
|
|
}
|
||
|
|
|
||
|
|
if a >= 0 && a < 10 {
|
||
|
|
doFirstThing()
|
||
|
|
doSomething()
|
||
|
|
} else if a >= 10 && a < 20 {
|
||
|
|
doSomethingElse()
|
||
|
|
} else if a >= 20 && a < 50 {
|
||
|
|
doFirstThing()
|
||
|
|
doSomething() // Noncompliant; duplicates first condition
|
||
|
|
} else {
|
||
|
|
doTheRest()
|
||
|
|
}
|
||
|
|
----
|
||
|
|
|
||
|
|
== Exceptions
|
||
|
|
|
||
|
|
Blocks in an <code>if</code> chain or <code>case</code> blocks that contain a single line of code are ignored.
|
||
|
|
----
|
||
|
|
if a == 1 {
|
||
|
|
doSomething() //no issue, usually this is done on purpose to increase the readability
|
||
|
|
} else if a == 2 {
|
||
|
|
doSomethingElse()
|
||
|
|
} else {
|
||
|
|
doSomething()
|
||
|
|
}
|
||
|
|
----
|