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