REFERENCE Attribute for IFX Compiler

[_Moji]

This code can be compiled by IFORT, but I recieve a compiler error for IFX:

Subroutine TestDLL (Text)
   !DEC$ ATTRIBUTES DLLEXPORT :: TestDLL
   !DEC$ ATTRIBUTES REFERENCE :: Text
   Implicit None
   Character (len=*) :: Text
   Character (LEN=1) :: Test = 'A'

   Test = Text
   Text = 'B'
END

I should also mention that I need to use the /iface:mixed_str_len_arg option for the compilation, i.e.:

ifx /iface:mixed_str_len_arg /c testdll.f90

 Version of IFX compiler: (2023.2.0) 

[Barbara_P_Intel]

Thank you for reporting this with a simple reproducer. I filed a bug report, CMPLRLLVM-53658. I'll let you know when it's fixed.

[Barbara_P_Intel]

Good news! This is already fixed and should be available in ifx 2024.1 in a few months.

[_Moji]

Great. Thank you so much!

[Barbara_P_Intel]

The ICE you reported is fixed in ifx 2024.1.0 that was released last week. Please give it a try.