rust-clippy/tests/ui/vec_box_sized.fixed
2020-01-25 18:06:52 +03:00

38 lines
789 B
Rust

// run-rustfix
#![allow(dead_code)]
struct SizedStruct(i32);
struct UnsizedStruct([i32]);
struct BigStruct([i32; 10000]);
/// The following should trigger the lint
mod should_trigger {
use super::SizedStruct;
struct StructWithVecBox {
sized_type: Vec<SizedStruct>,
}
struct A(Vec<SizedStruct>);
struct B(Vec<Vec<u32>>);
}
/// The following should not trigger the lint
mod should_not_trigger {
use super::{BigStruct, UnsizedStruct};
struct C(Vec<Box<UnsizedStruct>>);
struct D(Vec<Box<BigStruct>>);
struct StructWithVecBoxButItsUnsized {
unsized_type: Vec<Box<UnsizedStruct>>,
}
struct TraitVec<T: ?Sized> {
// Regression test for #3720. This was causing an ICE.
inner: Vec<Box<T>>,
}
}
fn main() {}