https://bugs.kde.org/show_bug.cgi?id=496266
Bug ID: 496266
Summary: Editor text view leaks out
Classification: Applications
Product: kdevelop
Version: 5.6.2
Platform: Other
OS: Microsoft Windows
Status: REPORTED
Severity: major
Priority: NOR
Component: UI: general
Assignee: kdevelop-bugs-n...@kde.org
Reporter: gameeditor....@gmail.com
Target Milestone: ---
Created attachment 175813
--> https://bugs.kde.org/attachment.cgi?id=175813&action=edit
The bug in action
SUMMARY
I've been happily using KDevelop for large projects for quite some time. For
the most part (even though I am running the Windows version) it seems pretty
stable. Recently, I started noticing a critical issue very frequently.
The source view widget (the text editor) leaks code.
STEPS TO REPRODUCE
1. Work on a big header-guarded source code (2k loc or more)
2. Use code folding, clipboard io, etc...
3. Something provokes UB. At some point, the cached code will become erroneous.
OBSERVED RESULT
At first, the compilation will fail, because the code will break only logically
(in memory).
After KDevelop is restarted, you will see that some portion of the code at the
bottom is randomly repeated resulting in the same error.
SOFTWARE/OS VERSIONS
Windows: Windows 11
ADDITIONAL INFORMATION
This is a bug that seems dangerous or in the slightest, it disturbs the
workflow.
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