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19 lines
722 B
Rust
19 lines
722 B
Rust
//@ revisions: default unleash
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//@[unleash]compile-flags: -Zunleash-the-miri-inside-of-you
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// This test ensures that we do not allow ZST statics to initialize themselves without ever
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// actually creating a value of that type. This is important, as the ZST may have private fields
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// that users can reasonably expect to only get initialized by their own code. Thus unsafe code
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// can depend on this fact and will thus do unsound things when it is violated.
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// See https://github.com/rust-lang/rust/issues/71078 for more details.
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static FOO: () = FOO;
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//~^ ERROR could not evaluate static initializer
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static A: () = B; //~ cycle detected when evaluating initializer of static `A`
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static B: () = A;
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fn main() {
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FOO
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}
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