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Merge pull request #556 from KarthikNayak/patch-1

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fix error in iota enumeration
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astaxie
2015-11-13 08:01:11 +08:00
parent 95687dedd9 9c50a9d8da
commit c827a34f05
1 changed files with 1 additions and 1 deletions
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en/02.2.md
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@@ -224,7 +224,7 @@ Go has one keyword called `iota`, this keyword is to make `enum`, it begins with
x = iota // x == 0
y = iota // y == 1
z = iota // z == 2
w // If there is no expression after the constants name, it uses the last expression, so it's saying w = iota implicitly. Therefore w == 3, and y and x both can omit "= iota" as well.
w // If there is no expression after the constants name, it uses the last expression, so it's saying w = iota implicitly. Therefore w == 3, and y and z both can omit "= iota" as well.
)
const v = iota // once iota meets keyword `const`, it resets to `0`, so v = 0.