rust/tests/incremental/struct_change_field_name.rs
2023-01-11 09:32:08 +00:00

48 lines
926 B
Rust

// Test incremental compilation tracking where we change field names
// in between revisions (hashing should be stable).
// revisions:rpass1 cfail2
// compile-flags: -Z query-dep-graph
// [cfail2] compile-flags: -Z query-dep-graph -Z assert-incr-state=loaded
#![feature(rustc_attrs)]
#[cfg(rpass1)]
pub struct X {
pub x: u32
}
#[cfg(cfail2)]
pub struct X {
pub y: u32
}
pub struct EmbedX {
x: X
}
pub struct Y {
pub y: char
}
#[rustc_clean(except="typeck", cfg="cfail2")]
pub fn use_X() -> u32 {
let x: X = X { x: 22 };
//[cfail2]~^ ERROR struct `X` has no field named `x`
x.x as u32
//[cfail2]~^ ERROR no field `x` on type `X`
}
#[rustc_clean(except="typeck", cfg="cfail2")]
pub fn use_EmbedX(embed: EmbedX) -> u32 {
embed.x.x as u32
//[cfail2]~^ ERROR no field `x` on type `X`
}
#[rustc_clean(cfg="cfail2")]
pub fn use_Y() {
let x: Y = Y { y: 'c' };
}
pub fn main() { }