Parse cpp_namespace

src/libclang/namespace_parser.cpp

@@ -0,0 +1,48 @@
+// Copyright (C) 2017 Jonathan Müller <jonathanmueller.dev@gmail.com>
+// This file is subject to the license terms in the LICENSE file
+// found in the top-level directory of this distribution.
+
+#include "parse_functions.hpp"
+
+#include <cppast/cpp_namespace.hpp>
+
+#include "libclang_visitor.hpp"
+
+using namespace cppast;
+
+namespace
+{
+    cpp_namespace::builder make_builder(const detail::parse_context& context, const CXCursor& cur)
+    {
+        detail::tokenizer    tokenizer(context.tu, context.file, cur);
+        detail::token_stream stream(tokenizer, cur);
+        // [inline] namespace [<attribute>] <identifier> {
+
+        auto is_inline = false;
+        if (skip_if(stream, "inline"))
+            is_inline = true;
+
+        skip(stream, "namespace");
+        skip_attribute(stream);
+
+        // <identifier> {
+        auto& name = stream.get().value();
+        skip(stream, "{");
+
+        return cpp_namespace::builder(name.c_str(), is_inline);
+    }
+}
+
+std::unique_ptr<cpp_entity> detail::parse_cpp_namespace(const detail::parse_context& context,
+                                                        const CXCursor&              cur)
+{
+    DEBUG_ASSERT(cur.kind == CXCursor_Namespace, detail::assert_handler{});
+
+    auto builder = make_builder(context, cur);
+    detail::visit_children(cur, [&](const CXCursor& cur) {
+        auto entity = parse_entity(context, cur);
+        if (entity)
+            builder.add_child(std::move(entity));
+    });
+    return builder.finish(*context.idx, get_entity_id(cur));
+}