Rule |
Description |
Type |
Severity |
SPC058901: Consider using a "Value and Type" comparison in if statements |
Consider using a "Value and Type" comparison in if statements, it is possible for values to be the same but types to be different. This helps to prevent cases such as "0 == false" from occuring. This isn't required were a type is asserted |
JavaScriptFile
|
Warning |
SPC058902: Consider not using 'arguments.callee' and arguments.caller' |
Consider not using 'arguments.callee' and 'arguments.caller', these have been deprecated to allow for code optimisations in JavaScript. Consider replacing with a recursive callback were required |
JavaScriptFile
|
Warning |
SPC058903: Consider to not use empty labels |
Consider to not use empty labels, goto is not supported in ECMAScript |
JavaScriptFile
|
Warning |
SPC058904: Missing break in switch statement |
Missing break in switch statement, In most cases this is an error |
JavaScriptFile
|
Warning |
SPC058905: __iterator__ is a reserved word |
The __iterator__ property is not implemented in all browsers |
JavaScriptFile
|
CriticalError |
SPC058906: Do not reassign native objects |
Native objects are protected from ECMA6 due to issues with reassigning |
JavaScriptFile
|
CriticalWarning |
SPC058907: Do not use new keyword without assignment |
This creates an object without assignment to a variable |
JavaScriptFile
|
Warning |
SPC058908: Disallow use of the function constructor |
This is implied code evaluation, the function contructor cause cross site scripting attack vulnerabilities in the code |
JavaScriptFile
|
Error |
SPC058909: Consider to disallow primitive wrapper instances |
Objects created from primitive wrappers, are not the same as the primitives themseleves, and used only internally |
JavaScriptFile
|
Warning |
SPC058910: __proto__ is a reserved word |
The __proto__ property is not implemented in all browsers |
JavaScriptFile
|
CriticalError |
SPC0589100: With statement is not recommended |
With statement is not recommended |
JavaScriptFile
|
Warning |
SPC058911: Consider to not allow assignment in return statements |
Assigning values inside a return statement, can cause confusion as to the codes intent |
JavaScriptFile
|
Warning |
SPC058912: Always supply a radix with parseInt |
You must always supply a radix with parseInt, as some valid values will be shown as NaN (Not a Number) |
JavaScriptFile
|
Warning |
SPC058913: Do not declare code in the global namespace directly |
Do not declare code in the global namespace directly. Instead consider using the $_global_ namespace pattern with Namespace registration, this will ensure correct execution with the MDS garbage collector |
JavaScriptFile
|
Warning |
SPC058914: Use the latest versions of JavaScript libraries |
Use the latest versions of JavaScript libraries which contain the latest bug fixes and security patches |
JavaScriptFile
|
Warning |
SPC058984: Argument was defined but not referenced |
Argument was defined but not referenced |
JavaScriptFile
|
Warning |
SPC058986: A function was defined but not referenced |
A function was defined but not referenced |
JavaScriptFile
|
Warning |
SPC058987: Function has not been declared |
Function has not been declared |
JavaScriptFile
|
Warning |
SPC058988: A variable was defined but not set or referenced |
A variable was defined but not set or referenced |
JavaScriptFile
|
Warning |
SPC058989: Function name should be a simple identifier; possible browser-specific implementation |
Function name should be a simple identifier; possible browser-specific implementation |
JavaScriptFile
|
Warning |
SPC058990: Object constructor takes no arguments |
Object constructor takes no arguments |
JavaScriptFile
|
Warning |
SPC058994: Consider replacing maximum numeric literal with Number.MAX_VALUE |
Consider replacing maximum numeric literal with Number.MAX_VALUE |
JavaScriptFile
|
Warning |
SPC058995: Consider replacing minimum numeric literal with Number.MIN_VALUE |
Consider replacing minimum numeric literal with Number.MIN_VALUE |
JavaScriptFile
|
Warning |
SPC058999: Unused label |
Unused label |
JavaScriptFile
|
Warning |