[clangd] Remove JSON library in favor of llvm/Support/JSON

Summary:
The library has graduated from clangd to llvm/Support.
This is a mechanical change to move to the new API and remove the old one.

Main API changes:
 - namespace clang::clangd::json --> llvm::json
 - json::Expr --> json::Value
 - Expr::asString() etc --> Value::getAsString() etc
 - unsigned longs need a cast (due to r336541 adding lossless integer support)

Reviewers: ilya-biryukov

Subscribers: mgorny, ioeric, MaskRay, jkorous, omtcyfz, cfe-commits

Differential Revision: https://reviews.llvm.org/D49077

llvm-svn: 336549

1 files changed, 2 insertions, 2 deletions

diff --git a/clang-tools-extra/clangd/CodeComplete.cpp b/clang-tools-extra/clangd/CodeComplete.cpp
index be252b52b64..ded1113d117 100644
--- a/clang-tools-extra/clangd/CodeComplete.cpp
+++ b/clang-tools-extra/clangd/CodeComplete.cpp
@@ -1014,7 +1014,7 @@ public:
     SPAN_ATTACH(Tracer, "sema_results", NSema);
     SPAN_ATTACH(Tracer, "index_results", NIndex);
     SPAN_ATTACH(Tracer, "merged_results", NBoth);
-    SPAN_ATTACH(Tracer, "returned_results", Output.Completions.size());
+    SPAN_ATTACH(Tracer, "returned_results", int64_t(Output.Completions.size()));
     SPAN_ATTACH(Tracer, "incomplete", Output.HasMore);
     log(llvm::formatv("Code complete: {0} results from Sema, {1} from Index, "
                       "{2} matched, {3} returned{4}.",
@@ -1056,7 +1056,7 @@ private:
 
   SymbolSlab queryIndex() {
     trace::Span Tracer("Query index");
-    SPAN_ATTACH(Tracer, "limit", Opts.Limit);
+    SPAN_ATTACH(Tracer, "limit", int64_t(Opts.Limit));
 
     SymbolSlab::Builder ResultsBuilder;
     // Build the query.