The errors.cpp test is currently not passing on gcc, but it "passes" because -ferror-limit=0 is an unrecognized command line option on gcc, so it doesn't compile anything and the grep statement doesn't have a problem with it. This is annoying:
gcc has a similar option -fmax-errors=0, but clang does not support that one. So we would need to add each option to each compiler depending on some kind of version check.
This parameter is necessary because clang at least stops reporting errors part way through the test.
The errors.cpp test is currently not passing on gcc, but it "passes" because
-ferror-limit=0is an unrecognized command line option on gcc, so it doesn't compile anything and the grep statement doesn't have a problem with it. This is annoying:-fmax-errors=0, but clang does not support that one. So we would need to add each option to each compiler depending on some kind of version check.