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https://github.com/rust-lang/rust
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8d91e71e9a
These changes were made by manually running `rustfmt` on all of the test files, and then manually undoing all cases where the original formatting appeared to have been deliberate. `rustfmt +nightly --config-path=/dev/null --edition=2021 tests/run-coverage*/**/*.rs`
43 lines
1.1 KiB
Rust
43 lines
1.1 KiB
Rust
#![allow(unused_assignments)]
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// failure-status: 1
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fn main() -> Result<(), u8> {
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let mut countdown = 10;
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while
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countdown
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>
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0
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{
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if
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countdown
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<
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5
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{
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return
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if
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countdown
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>
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8
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{
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Ok(())
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}
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else
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{
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Err(1)
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}
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;
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}
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countdown
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-=
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1
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;
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}
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Ok(())
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}
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// ISSUE(77553): Originally, this test had `Err(1)` on line 22 (instead of `Ok(())`) and
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// `std::process::exit(2)` on line 26 (instead of `Err(1)`); and this worked as expected on Linux
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// and MacOS. But on Windows (MSVC, at least), the call to `std::process::exit()` exits the program
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// without saving the InstrProf coverage counters. The use of `std::process:exit()` is not critical
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// to the coverage test for early returns, but this is a limitation that should be fixed.
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