jomy-ap-rustc_macros 1.83.0

Automatically published version of the package `rustc_macros` in the rust-lang/rust repository from version 1.83.0 The publishing script for this crate lives at: https://github.com/rust-analyzer/rustc-auto-publish 
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fn main() {
    println!("cargo:rerun-if-changed=build.rs");
    println!("cargo:rerun-if-env-changed=RUSTC_BOOTSTRAP");
    if std::env::var("RUSTC_BOOTSTRAP").is_err() {
        eprintln!(
            "error: you are attempting to build the compiler without going through bootstrap"
        );
        eprintln!(
            "help: see https://rustc-dev-guide.rust-lang.org/building/how-to-build-and-run.html for how to build the compiler"
        );
        eprintln!(
            "help: if you know what you're doing, set the RUSTC_BOOTSTRAP environment variable to any value"
        );
        panic!("wrong command used for building");
    }
}