17 lines
515 B
Rust
17 lines
515 B
Rust
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fn main() {
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let ac = autocfg::new();
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for root in &["core", "std"] {
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for size in &[8, 16, 32, 64, 128] {
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ac.emit_expression_cfg(
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&format!("{}::sync::atomic::AtomicU{}::compare_exchange", root, size),
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&format!("has_atomic_u{}", size),
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);
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ac.emit_expression_cfg(
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&format!("{}::sync::atomic::AtomicI{}::compare_exchange", root, size),
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&format!("has_atomic_i{}", size),
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);
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}
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}
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}
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