Test_insert_flatten gives segmentation error

[Riccardo231]

As title says.

[milancurcic]

Thanks, Ricardo, on what compiler, compiler version, and compiler flags does this occur with?

[jvdp1]

I also got Segfault with the following compilers:

• ifx (IFX) 2024.2.0 20240602
• ifort (IFORT) 2021.9.0 20230302

But it works fine with:

• GNU Fortran (GCC) 12.3.0
• GNU Fortran (GCC) 13.3.0

[Riccardo231]

I got the error with GNU Fortran (Homebrew GCC 15.1.0) 15.1.0

Program received signal SIGSEGV: Segmentation fault - invalid memory reference.

Backtrace for this error:
#0 0x10d63a950
#1 0x10d6399ad
#2 0x7ff8025555ec
#3 0x10d1cb871
#4 0x10d0d5015
#5 0x10d0db38f
#6 0x7ff8021cd417
zsh: segmentation fault ./test_insert_flatten

This is the compiler log I get

[milancurcic]

Can you build in debug mode and post the traceback? It will be more informative