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In order to expose edition dependent divergences in some tests in the test suite, add explicit `edition` annotations. Some of these tests might require additional work to *avoid* the divergences, as they might have been unintentional. These are not exhaustive changes, purely opportunistic while looking at something else.
36 lines
623 B
Rust
36 lines
623 B
Rust
//@revisions: edition2015 edition2021
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//@[edition2015] edition:2015
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//@[edition2021] edition:2021
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#![allow(unused, bare_trait_objects)]
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#[repr(align(256))]
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struct A {
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v: u8,
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}
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trait Foo {
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fn foo(&self);
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}
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impl Foo for A {
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fn foo(&self) {
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assert_eq!(self as *const A as usize % 256, 0);
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}
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}
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fn foo(x: dyn Foo) { //~ ERROR [E0277]
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x.foo()
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}
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fn bar(x: Foo) {
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//[edition2015]~^ ERROR [E0277]
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//[edition2021]~^^ ERROR expected a type, found a trait
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x.foo()
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}
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fn qux(_: [()]) {} //~ ERROR [E0277]
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fn main() {
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let x: Box<dyn Foo> = Box::new(A { v: 22 });
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foo(*x); //~ ERROR [E0277]
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}
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