Add basic tree analysis. Dump function arguments and detect pointers without nonnull attribute

1 files changed, 52 insertions, 0 deletions

diff --git a/src/analysis/analysis.cpp b/src/analysis/analysis.cpp
new file mode 100644
index 0000000..fa1672c
--- /dev/null
+++ b/src/analysis/analysis.cpp
@@ -0,0 +1,52 @@
+/*
+ *  Copyright (C) 2015  Andrei Karas
+ *
+ *  This file is part of AstDumper.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 3 of the License, or
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "analysis/analysis.h"
+
+#include "command.h"
+
+#include "analysis/function.h"
+
+#include "nodes/decl/function_decl.h"
+
+#include "localconsts.h"
+
+namespace Analysis
+{
+
+void walkTree(Node *node)
+{
+    analyseNode(node);
+
+    FOR_EACH (std::vector<Node*>::iterator, it, node->childs)
+    {
+        walkTree(*it);
+    }
+}
+
+void analyseNode(Node *node)
+{
+    // searching function declaration
+    if (node->nodeType == FUNCTION_DECL)
+    {
+        analyseFunction(static_cast<FunctionDeclNode*>(node));
+    }
+}
+
+}