diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:02:58 +0000 |
commit | 698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch) | |
tree | 173a775858bd501c378080a10dca74132f05bc50 /compiler/rustc_error_codes/src/error_codes/E0634.md | |
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 'compiler/rustc_error_codes/src/error_codes/E0634.md')
-rw-r--r-- | compiler/rustc_error_codes/src/error_codes/E0634.md | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/compiler/rustc_error_codes/src/error_codes/E0634.md b/compiler/rustc_error_codes/src/error_codes/E0634.md new file mode 100644 index 000000000..0c4ed2596 --- /dev/null +++ b/compiler/rustc_error_codes/src/error_codes/E0634.md @@ -0,0 +1,20 @@ +A type has conflicting `packed` representation hints. + +Erroneous code examples: + +```compile_fail,E0634 +#[repr(packed, packed(2))] // error! +struct Company(i32); + +#[repr(packed(2))] // error! +#[repr(packed)] +struct Company(i32); +``` + +You cannot use conflicting `packed` hints on a same type. If you want to pack a +type to a given size, you should provide a size to packed: + +``` +#[repr(packed)] // ok! +struct Company(i32); +``` |