[all-commits] [llvm/llvm-project] b6c67c: [clang] Track how headers get included generally d...

Cyndy Ishida via All-commits all-commits at lists.llvm.org
Wed May 4 09:58:30 PDT 2022

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: b6c67c3c67893d532fe741c508dfa2ac40fae1ad
  Author: Cyndy Ishida <cyndy_ishida at apple.com>
  Date:   2022-05-04 (Wed, 04 May 2022)

  Changed paths:
    M clang/include/clang/Lex/HeaderSearch.h
    M clang/lib/Lex/HeaderSearch.cpp
    M clang/unittests/Lex/HeaderSearchTest.cpp

  Log Message:
  [clang] Track how headers get included generally during lookup time

tapi & clang-extractapi both attempt to construct then check against
how a header was included to determine api information when working
against multiple search paths, headermap, and vfsoverlay mechanisms.
Validating this against what the preprocessor sees during lookup time
makes this check more reliable.

Reviewed By: zixuw, jansvoboda11

Differential Revision: https://reviews.llvm.org/D124638

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