Add test case for bug 8023

[llucax]

No description provided.

[WalterBright]

This fails the auto tester:

Test failed. The logged output:
../src/dmd -m64 -Irunnable -odtest_results/runnable -c runnable/link8023.d
../src/dmd -m64 -Irunnable -odtest_results/runnable -c runnable/imports/link8023b.d
../src/dmd -m64 -odtest_results/runnable -oftest_results/runnable/link8023_0 test_results/runnable/link8023.o test_results/runnable/link8023b.o
test_results/runnable/link8023_0

../src/dmd -m64 -Irunnable -inline -odtest_results/runnable -c runnable/link8023.d
../src/dmd -m64 -Irunnable -inline -odtest_results/runnable -c runnable/imports/link8023b.d
../src/dmd -m64 -odtest_results/runnable -oftest_results/runnable/link8023_1 test_results/runnable/link8023.o test_results/runnable/link8023b.o
test_results/runnable/link8023_1

../src/dmd -m64 -Irunnable -release -odtest_results/runnable -c runnable/link8023.d
../src/dmd -m64 -Irunnable -release -odtest_results/runnable -c runnable/imports/link8023b.d
../src/dmd -m64 -odtest_results/runnable -oftest_results/runnable/link8023_2 test_results/runnable/link8023.o test_results/runnable/link8023b.o
/usr/bin/ld: test_results/runnable/link8023b.o: No such file: No such file or directory
collect2: ld returned 1 exit status
--- errorlevel 1

Reverted.