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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/print_type_sizes/repr_int_c.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/print_type_sizes/repr_int_c.rs')
-rw-r--r-- | src/test/ui/print_type_sizes/repr_int_c.rs | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/src/test/ui/print_type_sizes/repr_int_c.rs b/src/test/ui/print_type_sizes/repr_int_c.rs new file mode 100644 index 000000000..b8067c112 --- /dev/null +++ b/src/test/ui/print_type_sizes/repr_int_c.rs @@ -0,0 +1,25 @@ +// compile-flags: -Z print-type-sizes +// build-pass + +// This test makes sure that the tag is not grown for `repr(C)` or `repr(u8)` +// variants (see https://github.com/rust-lang/rust/issues/50098 for the original bug). + +#![feature(start)] +#![allow(dead_code)] + +#[repr(C, u8)] +enum ReprCu8 { + A(u16), + B, +} + +#[repr(u8)] +enum Repru8 { + A(u16), + B, +} + +#[start] +fn start(_: isize, _: *const *const u8) -> isize { + 0 +} |