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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:19:13 +0000 |
commit | 218caa410aa38c29984be31a5229b9fa717560ee (patch) | |
tree | c54bd55eeb6e4c508940a30e94c0032fbd45d677 /tests/ui/thread-local-static.stderr | |
parent | Releasing progress-linux version 1.67.1+dfsg1-1~progress7.99u1. (diff) | |
download | rustc-218caa410aa38c29984be31a5229b9fa717560ee.tar.xz rustc-218caa410aa38c29984be31a5229b9fa717560ee.zip |
Merging upstream version 1.68.2+dfsg1.
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'tests/ui/thread-local-static.stderr')
-rw-r--r-- | tests/ui/thread-local-static.stderr | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/tests/ui/thread-local-static.stderr b/tests/ui/thread-local-static.stderr new file mode 100644 index 000000000..712050a25 --- /dev/null +++ b/tests/ui/thread-local-static.stderr @@ -0,0 +1,44 @@ +error[E0658]: mutable references are not allowed in constant functions + --> $DIR/thread-local-static.rs:7:12 + | +LL | const fn g(x: &mut [u32; 8]) { + | ^ + | + = note: see issue #57349 <https://github.com/rust-lang/rust/issues/57349> for more information + = help: add `#![feature(const_mut_refs)]` to the crate attributes to enable + +error[E0625]: thread-local statics cannot be accessed at compile-time + --> $DIR/thread-local-static.rs:9:28 + | +LL | std::mem::swap(x, &mut STATIC_VAR_2) + | ^^^^^^^^^^^^ + +error[E0013]: constant functions cannot refer to statics + --> $DIR/thread-local-static.rs:9:28 + | +LL | std::mem::swap(x, &mut STATIC_VAR_2) + | ^^^^^^^^^^^^ + | + = help: consider extracting the value of the `static` to a `const`, and referring to that + +error[E0658]: mutable references are not allowed in constant functions + --> $DIR/thread-local-static.rs:9:23 + | +LL | std::mem::swap(x, &mut STATIC_VAR_2) + | ^^^^^^^^^^^^^^^^^ + | + = note: see issue #57349 <https://github.com/rust-lang/rust/issues/57349> for more information + = help: add `#![feature(const_mut_refs)]` to the crate attributes to enable + +error[E0133]: use of mutable static is unsafe and requires unsafe function or block + --> $DIR/thread-local-static.rs:9:23 + | +LL | std::mem::swap(x, &mut STATIC_VAR_2) + | ^^^^^^^^^^^^^^^^^ use of mutable static + | + = note: mutable statics can be mutated by multiple threads: aliasing violations or data races will cause undefined behavior + +error: aborting due to 5 previous errors + +Some errors have detailed explanations: E0013, E0133, E0625, E0658. +For more information about an error, try `rustc --explain E0013`. |