“Clang” CFE Internals Manual — Clang 21.0.0git documentation

“Clang” CFE Internals Manual¶ Introduction¶ This document describes some of the more important APIs and internal design decisions made in the Clang C front-end. The purpose of this document is to both capture some of this high level information and also describe some of the design decisions behind it. This is meant for people interested in hacking on Clang, not for end-users. The description below