python-clang test 3

import clang.cindex
from clang.cindex import TranslationUnit

# Windows
# clang.cindex.Config.set_library_path(r"C:\Program Files\LLVM\bin")
#
# Linux
clang.cindex.Config.set_library_path(r"/partition1/miniconda3/pkgs/clangdev-5.0.0-default_0/lib/")

def get_tu(source):
    return TranslationUnit.from_source('t.cpp', ['-std=c++11'], unsaved_files=[('t.cpp', source)])

def print_recursive(node, t=''):
    print(f"{t}{node.displayname} ({node.type.kind})")
    for child_node in list(node.get_children()):
        print_recursive(child_node, t + ' ')

# EXAMPLE 1 (Failing) =========================================================
print_recursive(get_tu('''
#include <vector>

std::vector<std::vector<int>> example()
{
   return;
}
''').cursor)

print("*" * 100)

# EXAMPLE 2 (Working) =========================================================
print_recursive(get_tu('''
#include <vector>

std::vector<int> example()
{
   return;
}
''').cursor)