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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/array-slice-vec/vec-fixed-length.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/array-slice-vec/vec-fixed-length.rs')
-rw-r--r-- | src/test/ui/array-slice-vec/vec-fixed-length.rs | 24 |
1 files changed, 24 insertions, 0 deletions
diff --git a/src/test/ui/array-slice-vec/vec-fixed-length.rs b/src/test/ui/array-slice-vec/vec-fixed-length.rs new file mode 100644 index 000000000..908c39c79 --- /dev/null +++ b/src/test/ui/array-slice-vec/vec-fixed-length.rs @@ -0,0 +1,24 @@ +// run-pass + + +use std::mem::size_of; + +#[cfg(not(target_pointer_width = "64"))] +fn test_big_vec() {} + +#[cfg(target_pointer_width = "64")] +fn test_big_vec() +{ + assert_eq!(size_of::<[u8; 1 << 32]>(), (1 << 32)); +} + +fn main() { + let x: [isize; 4] = [1, 2, 3, 4]; + assert_eq!(x[0], 1); + assert_eq!(x[1], 2); + assert_eq!(x[2], 3); + assert_eq!(x[3], 4); + + assert_eq!(size_of::<[u8; 4]>(), 4); + test_big_vec(); +} |