Description
rust-analyzer version: rust-analyzer 1.89.0-nightly (573a015 2025-06-12)
rustc version: rustc 1.89.0-nightly (573a01569 2025-06-12)
binary: rustc
commit-hash: 573a01569000d395498a5f98f916d6e5305ac81a
commit-date: 2025-06-12
host: x86_64-unknown-linux-gnu
release: 1.89.0-nightly
LLVM version: 20.1.5
editor or extension: Zed 0.190.5 901b05221cf3f1946638c44a81c93cffdaf1cdf5, also
reproducible on VS Code 1.100.3 258e40fedc6cb8edf399a463ce3a9d32e7e1f6f3
relevant settings: (eg. client settings, or environment variables like CARGO, RUSTC, RUSTUP_HOME or CARGO_HOME)
repository link (if public, optional): (eg. rust-analyzer) https://github.com/sourcefrog/rust-analyzer-repro (minimized from https://github.com/sourcefrog/cargo-mutants)
code snippet to reproduce:
use schemars::JsonSchema;
use serde::Deserialize;
#[derive(Default, Deserialize, JsonSchema)]
pub struct Config {
/// Pass `--cap-lints` to rustc.
pub cap_lints: bool,
/// Skip calls to functions or methods with these names.
///
/// This is combined with values from the --skip-calls argument.
pub skip_calls: Vec<String>,
/// Use built-in defaults for `skip_calls` in addition to any explicit values.
pub skip_calls_defaults: Option<bool>,
}errors:
; rust-analyzer diagnostics .
processing crate: rust_analyzer_repro, module: /home/mbp/src/rust-analyzer-repro/src/lib.rs
Error Ra("macro-error", Error) from LineCol { line: 5, col: 4 } to LineCol { line: 5, col: 36 }: expected integer or floating pointer number after '-'
Error Ra("macro-error", Error) from LineCol { line: 5, col: 4 } to LineCol { line: 5, col: 36 }: expected integer or floating pointer number after '-'
Error Ra("macro-error", Error) from LineCol { line: 7, col: 4 } to LineCol { line: 9, col: 68 }: expected integer or floating pointer number after '-'
Error Ra("macro-error", Error) from LineCol { line: 7, col: 4 } to LineCol { line: 9, col: 68 }: expected integer or floating pointer number after '-'
Error Ra("macro-error", Error) from LineCol { line: 11, col: 4 } to LineCol { line: 11, col: 82 }: expected integer or floating pointer number after '-'
Error Ra("macro-error", Error) from LineCol { line: 11, col: 4 } to LineCol { line: 11, col: 82 }: expected integer or floating pointer number after '-'
diagnostic scan complete
Error: diagnostic error detected
Stack backtrace:
0: <anyhow::Error>::msg::<&str>
1: std::sys::backtrace::__rust_begin_short_backtrace::<<stdx::thread::Builder>::spawn<<rust_analyzer::cli::flags::Diagnostics>::run::{closure#0}, core::result::Result<(), anyhow::Error>>::{closure#0}, core::result::Result<(), anyhow::Error>>
2: <<std::thread::Builder>::spawn_unchecked_<<stdx::thread::Builder>::spawn<<rust_analyzer::cli::flags::Diagnostics>::run::{closure#0}, core::result::Result<(), anyhow::Error>>::{closure#0}, core::result::Result<(), anyhow::Error>>::{closure#1} as core::ops::function::FnOnce<()>>::call_once::{shim:vtable#0}
3: std::sys::pal::unix::thread::Thread::new::thread_start
4: start_thread
at ./nptl/pthread_create.c:442:8
5: __GI___clone3
at ./misc/../sysdeps/unix/sysv/linux/x86_64/clone3.S:81:0
cargo build doesn't error on this code.
Incidentally there's a typo "floating pointer" rather than "floating point".