Describe the problem

Periodically, the sketch code being compiled doesn't match the code in the editor:

Note that line 116 in the editor is:

i2sADC.setBuffers(4, BUF_SIZE);

but the spurious compiler error reports it as instead having the content:

i2sADC.setBuffers(, BUF_SIZE);

It is impossible to reproduce regularly because of random nature.

To reproduce

It is impossible to reproduce regularly because of random nature.

Expected behavior

Code passed to compiler faithfully reflects the code in the Arduino IDE editor.

Arduino IDE version

Any above v2.0

Operating system

Windows

Operating system version

Windows 11 x64

Additional context

Related:

• https://forum.arduino.cc/t/problem-with-using-saveas/1191801
• https://forum.arduino.cc/t/ide-adding-garbage-to-end-of-sketch/1202097
• https://forum.arduino.cc/t/sketch-corruption-in-the-ide-editor/1269713
• https://forum.arduino.cc/t/ide-bug-displayed-code-does-not-match-what-is-actually-there/1280993
• https://forum.arduino.cc/t/ide-2-3-3-randomly-corrupting-files-while-editing/1290146/1
• https://forum.arduino.cc/t/ide-2-3-3-randomly-corrupting-files-while-editing/1290146/7
• https://forum.arduino.cc/t/ide-2-3-2-randomly-corrupting-files-while-editing/1290146/10
• https://forum.arduino.cc/t/disappearing-sketches/1384074
• https://forum.arduino.cc/t/my-work-is-disapearing/1436193
• Increase editor.maxTokenizationLineLength standard value to minimum 750 #1614 (comment)
• Sketch content sometimes lost on save to Synology Cloud Drive #2819
• Compilation fails spuriously until I retype semicolon #2879

Issue checklist

• I searched for previous reports in the issue tracker
• I verified the problem still occurs when using the latest nightly build
• My report contains all necessary details