[all-commits] [llvm/llvm-project] f77d11: [clang] Move `ApplyHeaderSearchOptions` from Front...

[Jan Svoboda via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: f77d115cc136585f39d30a78c741eb296f9e804d
      https://github.com/llvm/llvm-project/commit/f77d115cc136585f39d30a78c741eb296f9e804d
  Author: Jan Svoboda <jan_svoboda at apple.com>
  Date:   2022-01-11 (Tue, 11 Jan 2022)

  Changed paths:
    M clang/include/clang/Frontend/Utils.h
    M clang/include/clang/Lex/HeaderSearch.h
    M clang/lib/Frontend/CMakeLists.txt
    R clang/lib/Frontend/InitHeaderSearch.cpp
    M clang/lib/Lex/CMakeLists.txt
    A clang/lib/Lex/InitHeaderSearch.cpp
    M clang/unittests/Lex/CMakeLists.txt
    M clang/unittests/Lex/HeaderSearchTest.cpp

  Log Message:
  -----------
  [clang] Move `ApplyHeaderSearchOptions` from Frontend to Lex

In D116750, the `clangFrontend` library was added as a dependency of `LexTests` in order to make `clang::ApplyHeaderSearchOptions()` available. This increased the number of TUs the test depends on.

This patch moves the function into `clangLex` and removes dependency of `LexTests` on `clangFrontend`.

Reviewed By: thakis

Differential Revision: https://reviews.llvm.org/D117024