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			14 lines
		
	
	
		
			215 B
		
	
	
	
		
			Rust
		
	
	
	
	
	
			
		
		
	
	
			14 lines
		
	
	
		
			215 B
		
	
	
	
		
			Rust
		
	
	
	
	
	
| // gate-test-const_closures
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| 
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| fn main() {
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|     (const || {})();
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|     //~^ ERROR: const closures are experimental
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| }
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| 
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| macro_rules! e {
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|     ($e:expr) => {}
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| }
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| 
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| e!((const || {}));
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| //~^ ERROR const closures are experimental
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