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Finally reviving my blog! Wrote a few thousand words about one of the most notorious bugs we encountered when porting tsc to Go: accidental variable shadowing. It's a pleasure to write go/analysis passes, and I was really happy with the results of my shadow analyzer. Please enjoy the CFG diagrams!

this took far too long to make

Oof. I'd go straight for graphviz / mermaid, I don't have the patience 😅

This was the least annoying way to do it in hugo gohugo.io/content-mana... That and it was nice to control the layout directly. However, _not_ nice to attempt to color the variable names, which I did via CSS style for each character individually :)))