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17 lines
462 B
Rust
17 lines
462 B
Rust
//@revisions: noopt opt
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//@[noopt] compile-flags: -Copt-level=0
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//@[opt] compile-flags: -O
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//! Make sure we evaluate const fn calls even if they get promoted and their result ignored.
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const unsafe fn ub() {
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std::hint::unreachable_unchecked();
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}
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pub const FOO: () = unsafe {
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// Make sure that this gets promoted and then fails to evaluate, and we deal with that
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// correctly.
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let _x: &'static () = &ub(); //~ erroneous constant
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};
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fn main() {}
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