Other issues:
+ Make "global x" textually following any reference to x (in the
same scope) a compile-time error. Unclear whether
def f():
global x
global x
is an error under that rule (i.e., does appearance in a global
stmt constitute "a reference"?). Ditto for
def f():
global x, x
My opinion: declarations aren't references, and redundant
declarations don't hurt (so "no, not an error" to both).
Change Ref Man accordingly (i.e., this plugs a hole in the
*language* defn, it's not just a question of implementation
accident du jour anymore).
+ Spew warning for "import *" and "exec" at function scope, or
change Ref Man to spell out when this is and isn't guaranteed
to work.
Guido appeared to agree with both of those.
RetroSearch is an open source project built by @garambo | Open a GitHub Issue
Search and Browse the WWW like it's 1997 | Search results from DuckDuckGo
HTML:
3.2
| Encoding:
UTF-8
| Version:
0.7.4