[clangd] allow clients to control the compilation database by passing in
compilationDatabaseChanges in the 'workspace/didChangeConfiguration' request
This commit allows clangd to use an in-memory compilation database that's
controlled from the LSP client (-compile_args_from=lsp). It extends the
'workspace/didChangeConfiguration' request to allow the client to pass in a
compilation database subset that needs to be updated in the workspace.
Differential Revision: https://reviews.llvm.org/D49758
llvm-svn: 338597
8 files changed