[clang] [clang][ssaf] Implement JSONFormat (PR #180021)

[Balázs Benics via cfe-commits]

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@@ -0,0 +1,132 @@
+//===- JSONFormat.h ---------------------------------------------*- C++ -*-===//
+//
+// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
+// See https://llvm.org/LICENSE.txt for license information.
+// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
+//
+//===----------------------------------------------------------------------===//
+//
+// JSON serialization format implementation
+//
+//===----------------------------------------------------------------------===//
+
+#ifndef CLANG_ANALYSIS_SCALABLE_SERIALIZATION_JSONFORMAT_H
+#define CLANG_ANALYSIS_SCALABLE_SERIALIZATION_JSONFORMAT_H
+
+#include "clang/Analysis/Scalable/Serialization/SerializationFormat.h"
+#include "llvm/ADT/STLFunctionalExtras.h"
+#include "llvm/Support/JSON.h"
+
+namespace clang::ssaf {
+
+class EntitySummary;
+class EntityIdTable;
+class SummaryName;
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steakhal wrote:

I think you should sort this list.

https://github.com/llvm/llvm-project/pull/180021