No warning for unread pub struct field in private module #119545
Description
I tried this code:
fn main() { let _ = foo::Bar1{baz: false}; let _ = foo::Bar2{baz: false}; } mod foo { pub struct Bar1 { pub baz: bool, } pub(crate) struct Bar2 { pub baz: bool, } }I expected a "field baz is never read" warning for both Bar1 and Bar2 structs. Instead, I only got this warning for Bar2.
Meta
rustc --version --verbose:
rustc 1.75.0 (82e1608df 2023-12-21) binary: rustc commit-hash: 82e1608dfa6e0b5569232559e3d385fea5a93112 commit-date: 2023-12-21 host: x86_64-apple-darwin release: 1.75.0 LLVM version: 17.0.6 Same behavior when running RUSTUP_TOOLCHAIN=nightly-2024-01-01-x86_64-apple-darwin cargo check
RUSTUP_TOOLCHAIN=nightly-2024-01-01-x86_64-apple-darwin rustc --version --verbose:
rustc 1.77.0-nightly (e51e98dde 2023-12-31) binary: rustc commit-hash: e51e98dde6a60637b6a71b8105245b629ac3fe77 commit-date: 2023-12-31 host: x86_64-apple-darwin release: 1.77.0-nightly LLVM version: 17.0.6