Lichen

Annotated tests/nested_mixed.py

843:d305986d05c8
266:7267486338ae
2018-07-05 Paul Boddie file changeset files shortlog Employed sets for attributes and providers referenced by accesses. This causes various attributes to be identified definitively in the access plans and instruction sequences.
paul@2 1 
a = 4
paul@2 2 
 
 paul@2      3 
def f(x):
 
 paul@266      4 
 
 paul@266      5 
    # Test function initialisation (f.$l0).
 
 paul@266      6 
 
 paul@43      7 
    def g(y, x=x):
 
 paul@266      8 
 
 paul@266      9 
        # Test function initialisation (f.$l0.$l0).
 
 paul@266     10 
 
 paul@43     11 
        def h(a, z, x=x, y=y):
 
 paul@43     12 
            return x, y, z, a # parameter a overrides global scope
 
 paul@266     13 
 
 paul@2     14 
        return h
 
 paul@266     15 
 
 paul@2     16 
    return g
 
 paul@2     17 
 
 paul@266     18 
fn = f(1)
 
 paul@266     19 
print fn                        # __main__.f.$l0
 
 paul@266     20 
print fn(2)                     # __main__.f.$l0.$l0
 
 paul@266     21 
print fn(2)(5, 3)               # (1, 2, 3, 5)
 
 paul@266     22 
print fn(2)(5, 3, 6)            # (6, 2, 3, 5)
 
 paul@266     23 
print fn(2)(5, 3, 6, 7)         # (6, 7, 3, 5)