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Mention target_has_atomic stabilization
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dtolnay committed Dec 11, 2022
1 parent 650358f commit 37faaf2
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1 change: 1 addition & 0 deletions serde/build.rs
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Expand Up @@ -92,6 +92,7 @@ fn main() {
println!("cargo:rustc-cfg=no_relaxed_trait_bounds");
}

// Support for #[cfg(target_has_atomic = "...")] stabilized in Rust 1.60.
if minor < 60 {
println!("cargo:rustc-cfg=no_target_has_atomic");
// Allowlist of archs that support std::sync::atomic module. This is
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