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20 lines
497 B
Rust
20 lines
497 B
Rust
//! Make sure we error on erroneous consts even if they are unused.
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#![allow(unconditional_panic)]
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struct PrintName<T>(T);
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impl<T> PrintName<T> {
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const VOID: () = [()][2]; //~ERROR evaluation of `PrintName::<i32>::VOID` failed
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}
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pub static FOO: () = {
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if false {
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// This bad constant is only used in dead code in a static initializer... and yet we still
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// must make sure that the build fails.
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PrintName::<i32>::VOID; //~ constant
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}
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};
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fn main() {
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FOO
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}
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