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			20 lines
		
	
	
		
			447 B
		
	
	
	
		
			Rust
		
	
	
	
	
	
			
		
		
	
	
			20 lines
		
	
	
		
			447 B
		
	
	
	
		
			Rust
		
	
	
	
	
	
//@ force-host
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//@ no-prefer-dynamic
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#![crate_type = "proc-macro"]
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extern crate proc_macro;
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use proc_macro::*;
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#[proc_macro_attribute]
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pub fn cfg(_: TokenStream, input: TokenStream) -> TokenStream {
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    //~^ ERROR name `cfg` is reserved in attribute namespace
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    input
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}
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#[proc_macro_attribute]
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pub fn cfg_attr(_: TokenStream, input: TokenStream) -> TokenStream {
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    //~^ ERROR name `cfg_attr` is reserved in attribute namespace
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    input
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}
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