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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/generics/issue-32498.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/generics/issue-32498.rs')
-rw-r--r-- | src/test/ui/generics/issue-32498.rs | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/src/test/ui/generics/issue-32498.rs b/src/test/ui/generics/issue-32498.rs new file mode 100644 index 000000000..1b5440109 --- /dev/null +++ b/src/test/ui/generics/issue-32498.rs @@ -0,0 +1,16 @@ +// run-pass +#![allow(dead_code)] + +// Making sure that no overflow occurs. + +struct L<T> { + n: Option<T>, +} +type L8<T> = L<L<L<L<L<L<L<L<T>>>>>>>>; +type L64<T> = L8<L8<L8<L8<T>>>>; + +fn main() { + use std::mem::size_of; + assert_eq!(size_of::<L64<L64<()>>>(), 1); + assert_eq!(size_of::<L<L64<L64<()>>>>(), 1); +} |