Sync edgetx to Gitea

radio/util/dump_ast.py

@@ -0,0 +1,26 @@
+#!/usr/bin/python
+# vim: set fileencoding=utf-8
+import clang.cindex
+import asciitree # must be version 0.2
+import sys
+
+def node_children(node):
+    return list(c for c in node.get_children() if c is not None and c.location is not None and c.location.file is not None and c.location.file.name == sys.argv[1])
+
+def print_node(node):
+    text = node.spelling or node.displayname
+    kind = str(node.kind)[str(node.kind).index('.')+1:]
+    if clang.cindex.CursorKind.FIELD_DECL == node.kind:
+        size = node.type.get_size()
+        return '{} {} {}'.format(kind, text, size)
+    return '{} {}'.format(kind, text)
+
+if len(sys.argv) < 2:
+    print("Usage: dump_ast.py [header file name] [additional compile args]")
+    sys.exit()
+
+clang.cindex.Config.set_library_file('/usr/local/Cellar/llvm/6.0.0/lib/libclang.dylib')
+index = clang.cindex.Index.create()
+translation_unit = index.parse(sys.argv[1], ['-x', 'c++', '-std=c++11'] + sys.argv[2:])
+
+print(asciitree.draw_tree(translation_unit.cursor, node_children, print_node))