From 631cd5845e8de329d0e227aaa707d7ea228b8f8f Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:20:29 +0200 Subject: Merging upstream version 1.70.0+dfsg1. Signed-off-by: Daniel Baumann --- tests/ui/thread-local/thread-local-static.stderr | 44 ++++++++++++++++++++++++ 1 file changed, 44 insertions(+) create mode 100644 tests/ui/thread-local/thread-local-static.stderr (limited to 'tests/ui/thread-local/thread-local-static.stderr') diff --git a/tests/ui/thread-local/thread-local-static.stderr b/tests/ui/thread-local/thread-local-static.stderr new file mode 100644 index 000000000..712050a25 --- /dev/null +++ b/tests/ui/thread-local/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 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 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`. -- cgit v1.2.3