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19 lines
416 B
Rust
19 lines
416 B
Rust
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// Regression test for #54901: immutable thread locals could be mutated. See:
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// https://github.com/rust-lang/rust/issues/29594#issuecomment-328177697
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// https://github.com/rust-lang/rust/issues/54901
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#![feature(thread_local)]
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#[thread_local]
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static S: &str = "before";
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fn set_s() {
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S = "after"; //~ ERROR cannot assign to immutable
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}
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fn main() {
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println!("{}", S);
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set_s();
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println!("{}", S);
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}
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