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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/for-loop-while/linear-for-loop.rs | |
parent | Initial commit. (diff) | |
download | rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.tar.xz rustc-698f8c2f01ea549d77d7dc3338a12e04c11057b9.zip |
Adding upstream version 1.64.0+dfsg1.upstream/1.64.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/test/ui/for-loop-while/linear-for-loop.rs')
-rw-r--r-- | src/test/ui/for-loop-while/linear-for-loop.rs | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/test/ui/for-loop-while/linear-for-loop.rs b/src/test/ui/for-loop-while/linear-for-loop.rs new file mode 100644 index 000000000..3c573db1d --- /dev/null +++ b/src/test/ui/for-loop-while/linear-for-loop.rs @@ -0,0 +1,23 @@ +// run-pass +pub fn main() { + let x = vec![1, 2, 3]; + let mut y = 0; + for i in &x { println!("{}", *i); y += *i; } + println!("{}", y); + assert_eq!(y, 6); + let s = "hello there".to_string(); + let mut i: isize = 0; + for c in s.bytes() { + if i == 0 { assert_eq!(c, 'h' as u8); } + if i == 1 { assert_eq!(c, 'e' as u8); } + if i == 2 { assert_eq!(c, 'l' as u8); } + if i == 3 { assert_eq!(c, 'l' as u8); } + if i == 4 { assert_eq!(c, 'o' as u8); } + // ... + + i += 1; + println!("{}", i); + println!("{}", c); + } + assert_eq!(i, 11); +} |