rust/tests/ui/feature-gates/feature-gate-thread_local.rs
2023-01-11 09:32:08 +00:00

12 lines
405 B
Rust

// Test that `#[thread_local]` attribute is gated by `thread_local`
// feature gate.
//
// (Note that the `thread_local!` macro is explicitly *not* gated; it
// is given permission to expand into this unstable attribute even
// when the surrounding context does not have permission to use it.)
#[thread_local] //~ ERROR `#[thread_local]` is an experimental feature
static FOO: i32 = 3;
pub fn main() {}