mirror of https://github.com/rust-lang/rust
31 lines
550 B
Rust
31 lines
550 B
Rust
#![feature(adt_const_params)]
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#![allow(incomplete_features)]
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use std::marker::ConstParamTy;
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#[derive(Debug, PartialEq, Eq, ConstParamTy)]
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struct Foo {
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value: i32,
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nested: &'static Bar<i32>,
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}
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#[derive(Debug, PartialEq, Eq, ConstParamTy)]
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struct Bar<T>(T);
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struct Test<const F: Foo>;
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fn main() {
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let x: Test<{
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Foo {
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value: 3,
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nested: &Bar(4),
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}
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}> = Test;
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let y: Test<{
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Foo {
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value: 3,
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nested: &Bar(5),
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}
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}> = x; //~ ERROR mismatched types
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}
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