diff options
Diffstat (limited to 'gcc/fortran/decl.c')
| -rw-r--r-- | gcc/fortran/decl.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/fortran/decl.c b/gcc/fortran/decl.c index 499d242..7382fea 100644 --- a/gcc/fortran/decl.c +++ b/gcc/fortran/decl.c @@ -716,6 +716,22 @@ gfc_match_data (void) new_data->next = gfc_current_ns->data; gfc_current_ns->data = new_data; + /* A BOZ literal constant cannot appear in a structure constructor. + Check for that here for a data statement value. */ + if (new_data->value->expr->ts.type == BT_DERIVED + && new_data->value->expr->value.constructor) + { + gfc_constructor *c; + c = gfc_constructor_first (new_data->value->expr->value.constructor); + for (; c; c = gfc_constructor_next (c)) + if (c->expr->ts.type == BT_BOZ) + { + gfc_error ("BOZ literal constant at %L cannot appear in a " + "structure constructor", &c->expr->where); + return MATCH_ERROR; + } + } + if (gfc_match_eos () == MATCH_YES) break; |