[clangd] Avoid type hierarchy crash on incomplete type
authorNathan Ridge <zeratul976@hotmail.com>
Wed, 25 Nov 2020 08:11:54 +0000 (03:11 -0500)
committerNathan Ridge <zeratul976@hotmail.com>
Wed, 25 Nov 2020 08:45:00 +0000 (03:45 -0500)
commit3d2c681f2835261599654c1b82dacdae05c9b4c4
tree7a04045e9149c90ba10ddd42ee1a2f0b129ed43f
parentae7ac2d6654a18bd90db08a882c6ba91afee6ed9
[clangd] Avoid type hierarchy crash on incomplete type

Fixes https://github.com/clangd/clangd/issues/597

Differential Revision: https://reviews.llvm.org/D92077
clang-tools-extra/clangd/XRefs.cpp
clang-tools-extra/clangd/unittests/TypeHierarchyTests.cpp