diff options
Diffstat (limited to 'gcc/fortran')
| -rw-r--r-- | gcc/fortran/ChangeLog | 6 | ||||
| -rw-r--r-- | gcc/fortran/check.c | 22 |
2 files changed, 28 insertions, 0 deletions
diff --git a/gcc/fortran/ChangeLog b/gcc/fortran/ChangeLog index 835ef4e..7b849b0 100644 --- a/gcc/fortran/ChangeLog +++ b/gcc/fortran/ChangeLog @@ -1,3 +1,9 @@ +2019-04-04 Harald Anlauf <anlauf@gmx.de> + + PR fortran/89004 + * check.c (gfc_check_transfer): Reject procedures as actual + arguments for SOURCE and MOLD of TRANSFER intrinsic. + 2019-04-03 Steven G. Kargl <kargl@gcc.gnu.org> PR fortran/68567 diff --git a/gcc/fortran/check.c b/gcc/fortran/check.c index ee50634..a04f0d6 100644 --- a/gcc/fortran/check.c +++ b/gcc/fortran/check.c @@ -5544,6 +5544,26 @@ gfc_check_transfer (gfc_expr *source, gfc_expr *mold, gfc_expr *size) size_t source_size; size_t result_size; + /* SOURCE shall be a scalar or array of any type. */ + if (source->ts.type == BT_PROCEDURE + && source->symtree->n.sym->attr.subroutine == 1) + { + gfc_error ("%<SOURCE%> argument of %<TRANSFER%> intrinsic at %L " + "must not be a %s", &source->where, + gfc_basic_typename (source->ts.type)); + return false; + } + + /* MOLD shall be a scalar or array of any type. */ + if (mold->ts.type == BT_PROCEDURE + && mold->symtree->n.sym->attr.subroutine == 1) + { + gfc_error ("%<MOLD%> argument of %<TRANSFER%> intrinsic at %L " + "must not be a %s", &mold->where, + gfc_basic_typename (mold->ts.type)); + return false; + } + if (mold->ts.type == BT_HOLLERITH) { gfc_error ("%<MOLD%> argument of %<TRANSFER%> intrinsic at %L must not be" @@ -5551,6 +5571,8 @@ gfc_check_transfer (gfc_expr *source, gfc_expr *mold, gfc_expr *size) return false; } + /* SIZE (optional) shall be an integer scalar. The corresponding actual + argument shall not be an optional dummy argument. */ if (size != NULL) { if (!type_check (size, 2, BT_INTEGER)) |