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14 lines
361 B
Rust
14 lines
361 B
Rust
extern crate proc_macro;
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use proc_macro::TokenStream;
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#[proc_macro_derive(UnionTest)]
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pub fn derive(input: TokenStream) -> TokenStream {
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let input = input.to_string();
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assert!(input.contains("#[repr(C)]"));
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assert!(input.contains("union Test {"));
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assert!(input.contains("a: u8,"));
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assert!(input.contains("}"));
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"".parse().unwrap()
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}
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