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fmt: fix padding with 0 modifier when precision is set for integers #15331

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martisch opened this issue Apr 16, 2016 · 1 comment
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fmt: fix padding with 0 modifier when precision is set for integers #15331

martisch opened this issue Apr 16, 2016 · 1 comment
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@martisch
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martisch commented Apr 16, 2016 •
edited

go tip:

fmt.Printf("|%6.2d|\n",0)
fmt.Printf("|%6.d|\n",0)
fmt.Printf("|%06.2d|\n",0)
fmt.Printf("|%06.d|\n",0)

output:

|    00|
|      |
|00|
|000000|

the last two lines should be like the first two lines:

|    00|
|      |

precision should cancel the 0 modifier like it does in C.
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CL https://golang.org/cl/22131 mentions this issue.

@martisch martisch changed the title fmt: inconsistent zero padding for integers when precision is set fmt: fix padding with 0 modifier when precision is set for integers Apr 16, 2016
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