diff options
Diffstat (limited to 'gcc/fortran/intrinsic.c')
| -rw-r--r-- | gcc/fortran/intrinsic.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/gcc/fortran/intrinsic.c b/gcc/fortran/intrinsic.c index c2e1525a268..3da3c5365a0 100644 --- a/gcc/fortran/intrinsic.c +++ b/gcc/fortran/intrinsic.c @@ -4397,6 +4397,13 @@ gfc_intrinsic_sub_interface (gfc_code *c, int error_flag) c->resolved_sym->attr.elemental = isym->elemental; } + if (gfc_do_concurrent_flag && !isym->pure) + { + gfc_error ("Subroutine call to intrinsic '%s' in DO CONCURRENT " + "block at %L is not PURE", name, &c->loc); + return MATCH_ERROR; + } + if (gfc_pure (NULL) && !isym->pure) { gfc_error ("Subroutine call to intrinsic '%s' at %L is not PURE", name, |