ruby-core

Issue #11590 has been reported by Charles Thompson.

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Bug #11590: Improve method debugging
https://bugs.ruby-lang.org/issues/11590

* Author: Charles Thompson
* Status: Open
* Priority: Normal
* Assignee: Charles Thompson
* ruby -v: 2.2.3
* Backport: 2.0.0: UNKNOWN, 2.1: UNKNOWN, 2.2: UNKNOWN
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I forgot to rename a variable that controlled array access inside a method. When I ran the program, Ruby told me that I was not providing enough arguments to the method, instead of saying the variable was not initialized, or something like that. So you can recreate it, here's a sample of code:

`def operatorDepth str`
`	opDepth = 0;`
`	while str[opDepth] != '+' and str[opDepth] != '-' and \`
`			str[operatorDepth] != '=' and opDepth < str.length #The line in error(forgot to replace operatorDepth with opDepth)`
`		opDepth += 1;`
`	end`
`	return opDepth;`
`end`
`puts(operatorDepth("2 + 2"));`




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