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Diffstat (limited to '')
| -rw-r--r-- | src/test/ui/thread-local-static.stderr | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/test/ui/thread-local-static.stderr b/src/test/ui/thread-local-static.stderr new file mode 100644 index 000000000..712050a25 --- /dev/null +++ b/src/test/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`. |