http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59419
Tobias Burnus <burnus at gcc dot gnu.org> changed:
What |Removed |Added
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CC| |burnus at gcc dot gnu.org
--- Comment #1 from Tobias Burnus <burnus at gcc dot gnu.org> ---
Technically, one has:
u = find_unit (opp->common.unit);
if (u == NULL) /* Negative unit and no NEWUNIT-created unit found.
*/
generate_error (&opp->common, LIBERROR_BAD_OPTION,
"Bad unit number in OPEN statement");
without err=/stat= it prints an error and doesn't return. But with, it
continues after that line. Hence, a "return" is needed. It probably also
affects other code in the I/O library.
