Returning a String in main outputs a Result: 1 instead of the string when using run-cu

[phazejeff]

Reproducing the behavior

I'm running a simple hello world program

def main():
  return "hello world"

When running with run or run-c it correctly outputs "Result: hello world".
But, when running with run-cu it outputs "Result: 1"
Weirdly, when running run-cu with the --verbose flag, it says (main) = "hello world" at the end of it, despite it giving Result: 1 https://pastebin.com/tPW3VjfY

System Settings

• HVM: 2.0.19
• Bend: 0.2.33
• OS: WSL2 Ubuntu 20.04.6 on Windows 10
• CPU: AMD Ryzen 7 7700X
• GPU: RTX 3060 12GB
• Cuda Version 12.5 (Also tested with 12.4)

Additional context

No response

[mikemcqueen]

exact same issue

• HVM: 2.0.19
• Bend: 0.2.33
• OS: WSL2 Ubuntu 22.04.3 on Windows 11
• CPU: intel I7-12700 laptop
• GPU: RTX 4080 laptop
• Cuda: 12.5 (Also tested with 12.4)

[developedby]

HigherOrderCO/HVM#401 should fix this.

[phazejeff]

HigherOrderCO/HVM#401 should fix this.

Just tested with hvm 2.0.21 and can confirm that this has fixed the issue