tp-nan opened a new issue, #322:
URL: https://github.com/apache/tvm-ffi/issues/322
```bash
!!!!!!! Segfault encountered !!!!!!!
File "./signal/../sysdeps/unix/sysv/linux/x86_64/libc_sigaction.c", line
0, in 0x00007f434b2dd51f
Segmentation fault (core dumped)
```
Step to reproduce
```python
import tvm_ffi
mod = tvm_ffi.cpp.load_inline(name='hello',
cpp_sources="""
tvm::ffi::Any example_func() {
// return 1;
return tvm::ffi::Array<float>({1.0,2.0,3.0});
}""",
functions=['example_func'])
result = mod.example_func()
print(f'result={result} type={type(result)} mod = {mod}')
# del result
```
Uncommenting `return 1`; or `del result` will avoid this issue.
Looking at the source code, Array is a subclass of ObjectRef. Is `del
result` required by design?
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