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fmt: Indexed formatting of padded integer returns BADINDEX #9275

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marcalc opened this issue Dec 12, 2014 · 2 comments
Closed

fmt: Indexed formatting of padded integer returns BADINDEX #9275

marcalc opened this issue Dec 12, 2014 · 2 comments
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@marcalc
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marcalc commented Dec 12, 2014

fmt.Sprintf("%[1]v %[2]03d %[3]03d", "Text", 90, 80) should print "Text 090 080" but instead prints "Text %!d(BADINDEX) %!d(BADINDEX)"

Tested on Go 1.4

Am I doing something wrong?
@josharian
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The index goes next to the verb: fmt.Sprintf("%[1]v %03[2]d %03[3]d", "Text", 90, 80). http://play.golang.org/p/_bGrb91xTJ

@marcalc
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marcalc commented Dec 12, 2014

Thanks, Josh!

Sent from my iPhone

On 11/12/2014, at 23:13, Josh Bleecher Snyder notifications@github.com wrote:

The index goes next to the verb: fmt.Sprintf("%[1]v %03[2]d %03[3]d", "Text", 90, 80). http://play.golang.org/p/_bGrb91xTJ

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@josharian @marcalc @ianlancetaylor @gopherbot