[clangd] collect symbol #include & insert #include in global code completion.
Summary:
o Collect suitable #include paths for index symbols. This also does smart mapping
for STL symbols and IWYU pragma (code borrowed from include-fixer).
o For global code completion, add a command for inserting new #include in each code
completion item.
Reviewers: sammccall
Reviewed By: sammccall
Subscribers: klimek, mgorny, ilya-biryukov, jkorous-apple, hintonda, cfe-commits
Differential Revision: https://reviews.llvm.org/D42640
llvm-svn: 325343
diff --git a/clang-tools-extra/clangd/tool/ClangdMain.cpp b/clang-tools-extra/clangd/tool/ClangdMain.cpp
index 43dc11e..c4cc7a6 100644
--- a/clang-tools-extra/clangd/tool/ClangdMain.cpp
+++ b/clang-tools-extra/clangd/tool/ClangdMain.cpp
@@ -16,6 +16,7 @@
#include "llvm/Support/FileSystem.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/Program.h"
+#include "llvm/Support/Signals.h"
#include "llvm/Support/raw_ostream.h"
#include <cstdlib>
#include <iostream>