commit d07907ce26eb5f87e6aecc705a08f8b5cee2d631
author Jan Svoboda <jan_svoboda@apple.com> Thu Nov 18 12:34:54 2021 +0100
committer Copybara-Service <copybara-worker@google.com> Thu Nov 18 04:06:49 2021 -0800
tree dc2b956d3a5b061af1e380fb46de117d491e20e9
parent ab6ba3f0d75c70c77d1c2de5bd14b9d8d87882a8

[clang][lex] Refactor check for the first file include

This patch refactors the code that checks whether a file has just been included for the first time.

The `HeaderSearch::FirstTimeLexingFile` function is removed and the information is threaded to the original call site from `HeaderSearch::ShouldEnterIncludeFile`. This will make it possible to avoid tracking the number of includes in a follow up patch.

Depends on D114092.

Reviewed By: dexonsmith

Differential Revision: https://reviews.llvm.org/D114093

GitOrigin-RevId: 197576c40986085cbd5250283e1e80a2679c9cf0