Bug 374809

Summary:	Using f-strings gives "undefined variable" warning in line 1
Product:	[Developer tools] kdev-python	Reporter:	Sven Brauch <mail>
Component:	Language support	Assignee:	Sven Brauch <mail>
Status:	RESOLVED FIXED
Severity:	normal	CC:	mail
Priority:	NOR
Version:	5.0.80
Target Milestone:	---
Platform:	Other
OS:	Linux
Latest Commit:		Version Fixed In:

Description Sven Brauch 2017-01-09 13:10:46 UTC

As title says. Possibly already fixed in 5.1 branch, by removing the f-string visitor.

Comment 1 Francis Herne 2017-01-10 14:10:21 UTC

Yes, child nodes of FormattedValue/JoinedString often (but not always?) have totally bogus ranges starting on line 0 or even -1.

That caused any variables used to not be found, with all such errors appearing at the start of the file.

(also crashes for visitors that assumed context ranges to be sane).

Disabling the visitors stopped this, pending a real fix.