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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:20:39 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:20:39 +0000 |
commit | 1376c5a617be5c25655d0d7cb63e3beaa5a6e026 (patch) | |
tree | 3bb8d61aee02bc7a15eab3f36e3b921afc2075d0 /tests/ui/union/field_checks.rs | |
parent | Releasing progress-linux version 1.69.0+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-1376c5a617be5c25655d0d7cb63e3beaa5a6e026.tar.xz rustc-1376c5a617be5c25655d0d7cb63e3beaa5a6e026.zip |
Merging upstream version 1.70.0+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/union/field_checks.rs')
-rw-r--r-- | tests/ui/union/field_checks.rs | 10 |
1 files changed, 5 insertions, 5 deletions
diff --git a/tests/ui/union/field_checks.rs b/tests/ui/union/field_checks.rs index d5d1e44ac..bb4eccb4c 100644 --- a/tests/ui/union/field_checks.rs +++ b/tests/ui/union/field_checks.rs @@ -21,15 +21,15 @@ union U24<T> { // OK } union U3 { - a: String, //~ ERROR unions cannot contain fields that may need dropping + a: String, //~ ERROR field must implement `Copy` or be wrapped in `ManuallyDrop<...>` to be used in a union } union U32 { // field that does not drop but is not `Copy`, either - a: std::cell::RefCell<i32>, //~ ERROR unions cannot contain fields that may need dropping + a: std::cell::RefCell<i32>, //~ ERROR field must implement `Copy` or be wrapped in `ManuallyDrop<...>` to be used in a union } union U4<T> { - a: T, //~ ERROR unions cannot contain fields that may need dropping + a: T, //~ ERROR field must implement `Copy` or be wrapped in `ManuallyDrop<...>` to be used in a union } union U5 { // Having a drop impl is OK @@ -41,11 +41,11 @@ impl Drop for U5 { } union U5Nested { // a nested union that drops is NOT OK - nest: U5, //~ ERROR unions cannot contain fields that may need dropping + nest: U5, //~ ERROR field must implement `Copy` or be wrapped in `ManuallyDrop<...>` to be used in a union } union U5Nested2 { // for now we don't special-case empty arrays - nest: [U5; 0], //~ ERROR unions cannot contain fields that may need dropping + nest: [U5; 0], //~ ERROR field must implement `Copy` or be wrapped in `ManuallyDrop<...>` to be used in a union } union U6 { // OK |