Ignore clangd index

dduan · dduan · commit 5d3dafa86aa5 · 2019-12-23T13:44:35.000-08:00
Ignore files generated by clangd when it is launched with the source root as
current working directory.
diff --git a/.gitignore b/.gitignore
@@ -39,6 +39,9 @@ docs/_build
 # Visual Studio metadata
 .vs
 
+# clangd
+.clangd
+
 #==============================================================================#
 # Ignore CMake temporary files
 #==============================================================================#
