mirror of https://github.com/rust-lang/rust.git
38 lines
1.1 KiB
Plaintext
38 lines
1.1 KiB
Plaintext
1| |#![allow(unused_assignments)]
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2| |
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3| 1|fn main() {
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4| 1| // Initialize test constants in a way that cannot be determined at compile time, to ensure
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5| 1| // rustc and LLVM cannot optimize out statements (or coverage counters) downstream from
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6| 1| // dependent conditions.
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7| 1| let is_true = std::env::args().len() == 1;
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8| 1|
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9| 1| let mut countdown = 0;
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10| 1|
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11| 1| if
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12| 1| is_true
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13| 1| {
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14| 1| countdown
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15| 1| =
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16| 1| 10
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17| 1| ;
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18| 1| }
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^0
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19| |
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20| | loop
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21| | {
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22| | if
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23| 11| countdown
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24| 11| ==
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25| 11| 0
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26| | {
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27| 1| break
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28| | ;
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29| 10| }
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30| 10| countdown
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31| 10| -=
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32| 10| 1
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33| | ;
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34| | }
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35| 1|}
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