I was trying to parse the following "test.h" file: ```cpp void foo() {} ``` which I created for testing purposes. The directory tree is: ``` project - header_parser.py - test.py - test.h - tools - gcc.exe - castxml.exe ``` `test.py` looks like this: ```py import header_parser parser = header_parser.HeaderParser() data = parser.parse("test.h") print(data) ``` and `header_parser.py` looks like this: ```py import pygccxml import pygccxml.utils import pygccxml.parser class HeaderParser: def __init__(self): genpath, genname = pygccxml.utils.find_xml_generator(search_path="tools") self._config = pygccxml.parser.xml_generator_configuration_t( xml_generator_path=genpath, xml_generator=genname, compiler_path="tools/gcc.exe", ) def parse(self, *filenames: str): declarations = pygccxml.parser.parse(list(filenames), self._config) return pygccxml.declarations.get_global_namespace(declarations) ``` However, running `test.py` with a mere python 3.13 installation and no arguments produces this output: ``` INFO Parsing source file "XXX\test.h" ... PLEASE submit a bug report to https://github.com/llvm/llvm-project/issues/ and include the crash backtrace. Stack dump: 0. Program arguments: XXX\\tools\\castxml.EXE -I. -c -x c++ --castxml-cc-gnu XXX\\tools\\gcc.exe --castxml-gccxml -o C:\\Users\\XXX\\AppData\\Local\\Temp\\tmp20h39snb.xml D:\\Jerem\\Dev\\py\\pycincluder\\test\\test.h Exception Code: 0xC0000005 0x00007FFD17CB5C25, D:\Programs\x64\mingw64\bin\libstdc++-6.dll(0x00007FFD17BC0000) + 0xF5C25 byte(s), _ZNSt6localeaSERKS_() + 0x75 byte(s) 0x00007FFD17CD5D18, D:\Programs\x64\mingw64\bin\libstdc++-6.dll(0x00007FFD17BC0000) + 0x115D18 byte(s), _ZNSt8ios_base7_M_initEv() + 0x38 byte(s) 0x00007FFD17CD76C1, D:\Programs\x64\mingw64\bin\libstdc++-6.dll(0x00007FFD17BC0000) + 0x1176C1 byte(s), _ZNSt9basic_iosIcSt11char_traitsIcEE4initEPSt15basic_streambufIcS1_E() + 0x11 byte(s) 0x00007FF781024DBB, XXX\tools\castxml.exe(0x00007FF781010000) + 0x14DBB byte(s) 0x00007FF7810259F3, XXX\tools\castxml.exe(0x00007FF781010000) + 0x159F3 byte(s) 0x00007FF785B43C82, XXX\tools\castxml.exe(0x00007FF781010000) + 0x4B33C82 byte(s) 0x00007FF7810112EF, XXX\tools\castxml.exe(0x00007FF781010000) + 0x12EF byte(s) 0x00007FF781011406, XXX\tools\castxml.exe(0x00007FF781010000) + 0x1406 byte(s) 0x00007FFD8DB9259D, C:\WINDOWS\System32\KERNEL32.DLL(0x00007FFD8DB80000) + 0x1259D byte(s), BaseThreadInitThunk() + 0x1D byte(s) 0x00007FFD8F5AAF78, C:\WINDOWS\SYSTEM32\ntdll.dll(0x00007FFD8F550000) + 0x5AF78 byte(s), RtlUserThreadStart() + 0x28 byte(s) Traceback (most recent call last): File "XXX\test.py", line 4, in <module> data = parser.parse("test.h") File "XXX\header_parser.py", line 17, in parse declarations = pygccxml.parser.parse(list(filenames), self._config) File "D:\Programs\x64\Python\3.13\Lib\site-packages\pygccxml\parser\__init__.py", line 51, in parse declarations = parser.read_files(files, compilation_mode) File "D:\Programs\x64\Python\3.13\Lib\site-packages\pygccxml\parser\project_reader.py", line 264, in read_files return self.__parse_file_by_file(files) ~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^ File "D:\Programs\x64\Python\3.13\Lib\site-packages\pygccxml\parser\project_reader.py", line 292, in __parse_file_by_file decls = reader.read_file(header) File "D:\Programs\x64\Python\3.13\Lib\site-packages\pygccxml\parser\source_reader.py", line 303, in read_file return self.read_cpp_source_file(source_file) ~~~~~~~~~~~~~~~~~~~~~~~~~^^^^^^^^^^^^^ File "D:\Programs\x64\Python\3.13\Lib\site-packages\pygccxml\parser\source_reader.py", line 322, in read_cpp_source_file xml_file = self.create_xml_file(ffname) File "D:\Programs\x64\Python\3.13\Lib\site-packages\pygccxml\parser\source_reader.py", line 268, in create_xml_file raise RuntimeError( ...<2 lines>... ": %s status:%s" % (msg, exit_status)) RuntimeError: Error occurred while running CASTXML: status:3221225477 ``` And indeed, `hex(3221225477)` is `0xc0000005` which is `ERROR_ACCESS_VIOLATION` on windows. OS: Windows 11 GCC version 13.2.0 from Mingw64 castxml.exe downloaded from https://github.com/CastXML/CastXMLSuperbuild/releases Python version: 3.13.0