A bug of the antlr4 python3 runtime 4.5.3

[yagweb]

In the file IntervalSet.py, the statement at line 147 is,
i.start = v + 1.
In which the variable i is of type range, so its member start is readonly.
Maybe it can be replaced by,
self.intervals[self.intervals.index(i)] = range(v + 1, i.stop).

[ericvergnaud]

Hi,
thanks for this.
I agree with the bug, not with the fix. I think it should be:
self.intervals[k] = range(v + 1, i.stop)
Can you provide a test to reproduce the issue?

[parrt]

@ericvergnaud looks like no test is coming. should we just fix it?

[ericvergnaud]

will do

Le 23 nov. 2016 à 04:58, Terence Parr notifications@github.com a écrit :

@ericvergnaud https://github.com/ericvergnaud looks like no test is coming. should we just fix it?

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[parrt]

Fixed by #1460