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Bug 223815

Summary:	Add warning for usages of eval and with statements
Product:	javascript	Reporter:	c69
Component:	Editor	Assignee:	Petr Pisl <ppisl>
Status:	NEW ---
Severity:	normal
Priority:	P3
Version:	7.3
Hardware:	PC
OS:	Windows 7
Issue Type:	ENHANCEMENT	Exception Reporter:

Description c69 2012-12-14 00:13:08 UTC

There is no need to be strict-as-JSLint, but both eval and with are safe, and should me marked with warnings in Javascript code. 

With is not allowed in ES5 strict mode, and eval behaves differently in strict mode, so it also can produce unpredictable results.