Add test case for unreachable return

6 jobs for !56 with compile-only/unreachable-return in 70 minutes and 43 seconds (queued for 2 seconds)
latest merge request
Name Stage Failure
failed
gruppen: [4, iComputerfreak/DerCompiler, 1] Run The script exceeded the maximum execution time set for the job
[0005]    			return 1;
[0006] }
[0007] }
[0008] public static void main(String[] args) {}
[0009] }

[SUCCESS] compile-firm-only:MethodNotMissingReturn3.valid.mj correct
[SUCCESS] compile-firm-only:MethodNotMissingReturn4.valid.mj correct
[SUCCESS] compile-firm-only:MethodNotMissingReturn5.valid.mj correct
ERROR: Job failed: execution took longer than 1h0m0s seconds

failed
gruppen: [5, CompPrakt21/Compiler, 0] Run
[SUCCESS] compile:ReallyEfficientFactorization.java    correct
[SUCCESS] compile:RecursiveFoo.java correct
[SUCCESS] compile:TestAndFoo.java correct
[SUCCESS] compile:TestOverflow.java correct
----------------------------------------
All 43 run tests succeeded
Ran 595 tests, of which 5 failed.
Cleaning up project directory and file based variables
ERROR: Job failed: exit code 1

failed
gruppen: [3, larsk21/compiler-minijava, 1] Run
[ERROR] -> [Help 1]
[ERROR]
[ERROR] To see the full stack trace of the errors, re-run Maven with the -e switch.
[ERROR] Re-run Maven using the -X switch to enable full debug logging.
[ERROR]
[ERROR] For more information about the errors and possible solutions, please read the following articles:
[ERROR] [Help 1] http://cwiki.apache.org/confluence/display/MAVEN/MojoFailureException
Cleaning up project directory and file based variables
ERROR: Job failed: exit code 1

failed
gruppen: [2, compilerpraktikum/compiler, 1] Run
[0020]    }
[0021]

----------------------------------------
Ran 43 tests, of which 43 failed.
A full report for each test can be found at ../../../mjtest/reports/24-01-22_17-56-47_compile.failed
Ran 595 tests, of which 113 failed.
Cleaning up project directory and file based variables
ERROR: Job failed: exit code 1