11 lines
336 B
Rust
11 lines
336 B
Rust
use std::env;
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#[cfg(miri)]
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compile_error!("`miri` cfg should not be set in build script");
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fn main() {
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// Cargo calls `miri --print=cfg` to populate the `CARGO_CFG_*` env vars.
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// Make sure that the "miri" flag is not set since we are building a procedural macro crate.
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assert!(env::var_os("CARGO_CFG_MIRI").is_none());
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}
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