Terry J. Reedy <[email protected]> added the comment:
I have never looked at the trace of a decorated object before. The 3.7
behavior treating the inner decorator line as the first line of the decorated
function definition looks wrong to me. I actually expected the line pointer to
move down to the def line, analogously to the following, at least until after
MAKE_FUNCTION, but moving to the beginning of the statement for the rest would
seem proper.
>>> dis.dis("""a = f(
f(
f(
3)))""")
1 0 LOAD_NAME 0 (f)
2 2 LOAD_NAME 0 (f)
3 4 LOAD_NAME 0 (f)
4 6 LOAD_CONST 0 (3)
8 CALL_FUNCTION 1
10 CALL_FUNCTION 1
12 CALL_FUNCTION 1
14 STORE_NAME 1 (a)
16 LOAD_CONST 1 (None)
18 RETURN_VALUE
----------
nosy: +terry.reedy
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Python tracker <[email protected]>
<https://bugs.python.org/issue34876>
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