[Lldb-commits] [lldb] [lldb][RPC] Upstream lldb-rpc-gen tool (PR #138031)

[Chelsea Cassanova via lldb-commits]

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@@ -0,0 +1,502 @@
+//===-- RPCCommon.cpp -----------------------------------------------------===//
+//
+// 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
+//
+//===----------------------------------------------------------------------===//
+
+#include "RPCCommon.h"
+
+#include "clang/AST/AST.h"
+#include "clang/AST/Attr.h"
+#include "clang/AST/DeclBase.h"
+#include "clang/AST/Mangle.h"
+#include "clang/Lex/Lexer.h"
+
+#include "llvm/ADT/STLExtras.h"
+#include "llvm/ADT/StringExtras.h"
+#include "llvm/ADT/StringMap.h"
+#include "llvm/ADT/StringRef.h"
+#include "llvm/Support/raw_ostream.h"
+
+using namespace clang;
+
+// We intentionally do not generate some classes because they are currently
+// inconvenient, they aren't really used by most consumers, or we're not sure
+// why they exist.
+static constexpr llvm::StringRef DisallowedClasses[] = {
+    "SBCommunication",          // What is this used for?
+    "SBInputReader",            // What is this used for?
+    "SBCommandPluginInterface", // This is hard to support, we can do it if
+                                // really needed though.
+    "SBCommand", // There's nothing too difficult about this one, but many of
+                 // its methods take a SBCommandPluginInterface pointer so
+                 // there's no reason to support this.
+};
+
+// We intentionally avoid generating certain methods either because they are
+// difficult to support correctly or they aren't really used much from C++.
+// NOTE: These methods are marked as deprecated using LLDB_DEPRECATED.
+// Normally this macro defines to the deprecated annotation, but this
+// functionality is removed in SBDefines.h when generating SWIG bindings which
+// we use for testing. Because of this, there is no annotation for the tool to
+// pick up on so this list will be used while we have this restriction in
+// SBDefines.h.
+static constexpr llvm::StringRef DisallowedMethods[] = {
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chelcassanova wrote:

Good point, I'll add this in.

https://github.com/llvm/llvm-project/pull/138031