summaryrefslogtreecommitdiffstats
path: root/src/test/ui/thread-local-static.stderr
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:02:58 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-17 12:02:58 +0000
commit698f8c2f01ea549d77d7dc3338a12e04c11057b9 (patch)
tree173a775858bd501c378080a10dca74132f05bc50 /src/test/ui/thread-local-static.stderr
parentInitial commit. (diff)
downloadrustc-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/thread-local-static.stderr')
-rw-r--r--src/test/ui/thread-local-static.stderr44
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`.