diff options
Diffstat (limited to 'gcc/fortran/expr.c')
| -rw-r--r-- | gcc/fortran/expr.c | 16 |
1 files changed, 16 insertions, 0 deletions
diff --git a/gcc/fortran/expr.c b/gcc/fortran/expr.c index e76197e..9fa0ff1 100644 --- a/gcc/fortran/expr.c +++ b/gcc/fortran/expr.c @@ -3148,6 +3148,22 @@ gfc_check_pointer_assign (gfc_expr *lvalue, gfc_expr *rvalue) rvalue->symtree->name, &rvalue->where); return FAILURE; } + /* Check for C727. */ + if (attr.flavor == FL_PROCEDURE) + { + if (attr.proc == PROC_ST_FUNCTION) + { + gfc_error ("Statement function '%s' is invalid " + "in procedure pointer assignment at %L", + rvalue->symtree->name, &rvalue->where); + return FAILURE; + } + if (attr.proc == PROC_INTERNAL && + gfc_notify_std (GFC_STD_F2008, "Internal procedure '%s' is " + "invalid in procedure pointer assignment at %L", + rvalue->symtree->name, &rvalue->where) == FAILURE) + return FAILURE; + } if (rvalue->expr_type == EXPR_VARIABLE && !gfc_compare_interfaces (lvalue->symtree->n.sym, rvalue->symtree->n.sym, 0)) |