_The tasks should be done using the test repository <https://github.com/gweis/isodate>,
specifically commit 8856fdf0 (HEAD of `master` branch at the moment of writing this)._
...
...
@@ -23,9 +23,23 @@ Document the actual output stating that.
Document your strategy of narrowing it down step by step.
**This task is NOT about fixing any of the issues^[You can try, if you want. But this is NOT part of the homework]!**
3. Check out the Fortran code [schnecke_flt.f90](../lectures/debugging-strategies/static/schnecke_flt.f90) and try to identify the line that is causing the problem.
To compile: `gfortran schnecke_flt.f90`
### 2. Approach on locating Fortran bugs
and use additional compiler flags and gdb to locate the error. Document your approach.
For this exercise, check out the Fortran code [schnecke_flt.f90](../lectures/debugging-strategies/static/schnecke_flt.f90).
You can compile it on Levante e.g. by loading GCC 11.2.0 compilers with
```bash
module load gcc/11.2.0-gcc-11.2.0
```
and then run
```bash
gfortran schnecke_flt.f90
```
**Task**
- Use additional compiler flags and `gdb` to locate the error. Document your approach.
