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d0de084a79
add a boolean option to indent switch's block:
```
// with -indent-switch-case
switch xyz {
case .x:
doSomething()
}
```
```
// without -indent-switch-case
switch xyz {
case .x:
doSomething()
}
```
37 lines
887 B
Swift
37 lines
887 B
Swift
// RUN: %swift-format %s >%t.response
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// RUN: diff -u %s.response %t.response
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// RUN: %swift-format -indent-width 2 %s >%t.response
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// RUN: diff -u %s.indent2.response %t.response
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// RUN: %swift-format -use-tabs %s >%t.response
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// RUN: diff -u %s.tabs.response %t.response
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// RUN: %swift-format -line-range 24:29 %s >%t.response
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// RUN: diff -u %s.lines.response %t.response
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// RUN: %swift-format -indent-switch-case %s >%t.response
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// RUN: diff -u %s.indentswitch.response %t.response
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import Foundation
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func collatz(n: Int, m: String?) {
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switch m {
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case .some(let s):
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print(s)
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case .none:
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print("nothing")
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default:
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print("not possible")
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break
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}
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var r: Int
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if n%2 == 0 {
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r = n/2
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} else {
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r = 3*n+1
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}
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print("Number: \(r)")
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if r == 1 {
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print("Reached one!")
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} else {
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collatz(r)
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}
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}
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