mirror of
				https://github.com/python/cpython.git
				synced 2025-11-03 23:21:29 +00:00 
			
		
		
		
	
		
			
	
	
		
			19 lines
		
	
	
	
		
			448 B
		
	
	
	
		
			Python
		
	
	
	
	
	
		
		
			
		
	
	
			19 lines
		
	
	
	
		
			448 B
		
	
	
	
		
			Python
		
	
	
	
	
	
| 
								 | 
							
								"""
							 | 
						||
| 
								 | 
							
								Correct syntax for variable annotation that should fail at runtime
							 | 
						||
| 
								 | 
							
								in a certain manner. More examples are in test_grammar and test_parser.
							 | 
						||
| 
								 | 
							
								"""
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								def f_bad_ann():
							 | 
						||
| 
								 | 
							
								    __annotations__[1] = 2
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								class C_OK:
							 | 
						||
| 
								 | 
							
								    def __init__(self, x: int) -> None:
							 | 
						||
| 
								 | 
							
								        self.x: no_such_name = x  # This one is OK as proposed by Guido
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								class D_bad_ann:
							 | 
						||
| 
								 | 
							
								    def __init__(self, x: int) -> None:
							 | 
						||
| 
								 | 
							
								        sfel.y: int = 0
							 | 
						||
| 
								 | 
							
								
							 | 
						||
| 
								 | 
							
								def g_bad_ann():
							 | 
						||
| 
								 | 
							
								    no_such_name.attr: int = 0
							 |