29 lines
740 B
Rust
29 lines
740 B
Rust
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// This ensures we don't ICE in situations like rust-lang/rust#126272.
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#![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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//~^ ERROR the trait `ConstParamTy_`
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//~| ERROR the trait `ConstParamTy_`
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struct Foo {
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nested: &'static Bar<dyn std::fmt::Debug>,
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//~^ ERROR the size for values
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//~| ERROR the size for values
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//~| ERROR binary operation `==` cannot
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//~| ERROR the trait bound `dyn Debug: Eq`
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//~| ERROR the size for values
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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<{ Foo { nested: &Bar(4) } }> = Test;
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//~^ ERROR the size for values
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}
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