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			17 lines
		
	
	
		
			208 B
		
	
	
	
		
			Rust
		
	
	
	
	
	
			
		
		
	
	
			17 lines
		
	
	
		
			208 B
		
	
	
	
		
			Rust
		
	
	
	
	
	
| #![feature(const_trait_impl)]
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| 
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| struct S;
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| #[const_trait]
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| trait T {
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|     fn foo();
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| }
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| 
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| fn non_const() {}
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| 
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| impl const T for S {
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|     fn foo() { non_const() }
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|     //~^ ERROR cannot call non-const fn
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| }
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| 
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| fn main() {}
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