Test_GUI builds and runs using IFORT but gets build errors using IFX

[rivkin__steve]

Test_GUI builds and runs using IFORT but gets build errors using IFX. 
A test driver, subroutine, and project files are attached.

First build it using IFORT and run it. Then try to build it using IFX. 

[Barbara_P_Intel]

This reproducer also uses QuickWin. Does the workaround from Steve in this thread work for this issue?

I don't see a zip file with the VS solution/project. Please upload that. The developers can use that for regression testing.

[rivkin__steve]

I created and attached 3 zip files.

1. Test_GUI_IFORT_works.zip works using the IFORT compiler as it has for 20+ years.

2. Test_GUI_IFX_switched_from_IFORT_Linker_Errors.zip is #1 with the compiler switched to IFX and no other changes. Linker errors are thrown.

3. Test_GUI_IFX_workaround_fails_at_runtime.zip is #2 with the workaround suggested by Steve Lionel. This solves the linker error problem but then throws runtime errors.

Please unzip and test in the above sequence.

[Devorah_H_Intel]

@rivkin__steve  Quickwin issue with IFX will be fixed in the next oneAPI release.

[rivkin__steve]

The recent update using BaseKit v2023.2.0.49396 resolved the issue with GUI.

[rivkin__steve · Accepted solution]

The Test_GUI program compiles, links, and runs using IFX and oneAPI 2024.0.2.