for - if - for - else combo miscounts branch possibilities

[nedbat]

This code has an anomaly:

# In this function, "for e in info" seems to have 2 branches:
def branches_2():
    if x: 
        for e in info: 
            print(1)
    else: 
        print(2)

# In this function, "for e in info" seems to have 3 branches:
def branches_3():
    for y in a: 
        if x:
            for e in info: 
                print(1)
        else: 
            print(2)

---

• Bitbucket: https://bitbucket.org/ned/coveragepy/issue/39

[nedbat]

Fixed in <<changeset 50fbe533d000 (bb)>>.