| ! RUN: %python %S/test_errors.py %s %flang_fc1 |
| ! This test checks for semantic errors in lock statements based on the |
| ! statement specification in section 11.6.10 of the Fortran 2018 standard. |
| |
| program test_lock_stmt |
| use iso_fortran_env, only: lock_type |
| implicit none |
| |
| character(len=128) error_message |
| integer status |
| logical bool |
| type(lock_type) :: lock_var[*] |
| |
| !___ non-standard-conforming statements ___ |
| |
| ! missing required lock-variable |
| |
| !ERROR: expected '(' |
| lock |
| |
| !ERROR: expected '=' |
| lock() |
| |
| !ERROR: expected ')' |
| lock(acquired_lock=bool) |
| |
| !ERROR: expected ')' |
| lock(stat=status) |
| |
| !ERROR: expected ')' |
| lock(errmsg=error_message) |
| |
| ! specifiers in lock-stat-list are not variables |
| |
| !ERROR: expected ')' |
| lock(lock_var, acquired_lock=.true.) |
| |
| !ERROR: expected ')' |
| lock(lock_var, stat=1) |
| |
| !ERROR: expected ')' |
| lock(lock_var, errmsg='c') |
| |
| ! specifier typos |
| |
| !ERROR: expected ')' |
| lock(lock_var, acquiredlock=bool, stat=status, errmsg=error_message) |
| |
| !ERROR: expected ')' |
| lock(lock_var, acquired_lock=bool, status=status, errmsg=error_message) |
| |
| !ERROR: expected ')' |
| lock(lock_var, acquired_lock=bool, stat=status, errormsg=error_message) |
| |
| end program test_lock_stmt |