[all-commits] [llvm/llvm-project] 95f0f6: [clangd] Handle the new Using TemplateName.

[Haojian Wu via All-commits]

  Branch: refs/heads/main
  Home:   https://github.com/llvm/llvm-project
  Commit: 95f0f69441fb8b33528d25ba2b40e3fa703c6ea5
      https://github.com/llvm/llvm-project/commit/95f0f69441fb8b33528d25ba2b40e3fa703c6ea5
  Author: Haojian Wu <hokein.wu at gmail.com>
  Date:   2022-04-20 (Wed, 20 Apr 2022)

  Changed paths:
    M clang-tools-extra/clangd/FindTarget.cpp
    M clang-tools-extra/clangd/IncludeCleaner.cpp
    M clang-tools-extra/clangd/unittests/FindTargetTests.cpp
    M clang-tools-extra/clangd/unittests/IncludeCleanerTests.cpp

  Log Message:
  -----------
  [clangd] Handle the new Using TemplateName.

Add supports in FindTarget and IncludeCleaner. This would
improve AST-based features on a tempalte which is found via a using
declaration. For example, go-to-def on `vect^or<int> v;` gives us the
location of `using std::vector`, which was not previously.

Base on https://reviews.llvm.org/D123127

Differential Revision: https://reviews.llvm.org/D123212