31 lines
534 B
Rust
31 lines
534 B
Rust
//@ compile-flags: -Znext-solver
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#![allow(incomplete_features)]
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#![feature(const_trait_impl, effects)]
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#[const_trait]
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trait ConstDefaultFn: Sized {
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fn b(self);
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fn a(self) {
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self.b();
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}
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}
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struct NonConstImpl;
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struct ConstImpl;
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impl ConstDefaultFn for NonConstImpl {
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fn b(self) {}
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}
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impl const ConstDefaultFn for ConstImpl {
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fn b(self) {}
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}
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const fn test() {
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NonConstImpl.a();
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//~^ ERROR the trait bound `NonConstImpl: ~const ConstDefaultFn` is not satisfied
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ConstImpl.a();
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}
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fn main() {}
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