[all-commits] [llvm/llvm-project] c90082: [clangd] Fix a crash for accessing a null template...

[Haojian Wu via All-commits]

  Branch: refs/heads/release/10.x
  Home:   https://github.com/llvm/llvm-project
  Commit: c90082432021360fae9f838502479b9113854de4
      https://github.com/llvm/llvm-project/commit/c90082432021360fae9f838502479b9113854de4
  Author: Haojian Wu <hokein.wu at gmail.com>
  Date:   2020-06-10 (Wed, 10 Jun 2020)

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

  Log Message:
  -----------
  [clangd] Fix a crash for accessing a null template decl returned by findExplicitReferences.

Summary: Fixes https://github.com/clangd/clangd/issues/347.

Reviewers: kadircet

Subscribers: ilya-biryukov, MaskRay, jkorous, arphaman, usaxena95, cfe-commits

Tags: #clang

Differential Revision: https://reviews.llvm.org/D78626

(cherry picked from commit 7d1ee639cb9efea364bec90afe4d1161ec624a7f)
Includes some test-only changes from f651c402a221a20f3bc6ea43f70b29326a357010
to support the cherry-picked tests.
Test tweaked slightly as it exhibits a separate bug that was fixed on master.