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22 lines
510 B
Rust
22 lines
510 B
Rust
// Regression test for issue #113378.
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#![feature(const_trait_impl, effects)]
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#[const_trait]
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trait Trait {
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const fn fun(); //~ ERROR functions in traits cannot be declared const
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}
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impl const Trait for () {
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const fn fun() {} //~ ERROR functions in trait impls cannot be declared const
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}
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impl Trait for u32 {
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const fn fun() {} //~ ERROR functions in trait impls cannot be declared const
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}
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trait NonConst {
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const fn fun(); //~ ERROR functions in traits cannot be declared const
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}
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fn main() {}
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