incomprehensible error message from program OK with gfortran and ifx about lfortran HOT 5 CLOSED

Can you test it with #3920, that will work.

from lfortran.

How do I test it with #3920? I know Fortran, not cuda, LLVM or systems programming.

from lfortran.

If you are familiar with git and conda, you may just do the following steps assuming you have cloned LFortran

gh pr checkout 3920
conda create -n lf -c conda-forge llvmdev=11.0.1 bison=3.4 re2c python cmake make toml
conda activate lf
./build0.sh
./build1.sh

For more information you can visit: https://docs.lfortran.org/en/installation/#build-from-git

Feel free to ping.

No worries, you may even wait for new release once that PR gets merged and then download latest LFortran version.

from lfortran.

Pranavchiku's suggestion failed. I am not familiar with conda but managed to use it. I had never heard of git. When I tried gh I got

(lf2) john:~$ gh pr checkout 3920
Command 'gh' not found, but can be installed with:
sudo snap install gh       # version 2.6.0-15-g1a10fd5a, or
sudo apt  install gh       # version 2.4.0+dfsg1-2
sudo apt  install gitsome  # version 0.8.0+ds-6ubuntu1
See 'snap info gh' for additional versions.
(lf2) 

so that although the conda create ... command seemed to work, downloading and installing various packages,
make toml and conda activate lf did not give me a working lfortran. Evidence:

 (lf2) john:~$ make toml
make: *** No rule to make target 'toml'.  Stop.
(lf2) john:~$ conda activate lf
(lf) john:~$ lfortran explogtest.f90
Command 'lfortran' not found, did you mean:
  command 'gfortran' from deb gfortran (4:11.2.0-1ubuntu1)
Try: sudo apt install <deb name>
(lf) john:~$ 

So I deactivated lf.

from lfortran.

That is fine, to get lfortran installed in your lf environment you then have to follow ./build0.sh and ./build1.sh, well that is fine, once PR gets merged you can then pull latest release and that should work :)

Thanks for your efforts!

from lfortran.