diff options
| -rw-r--r-- | gcc/go/gofrontend/expressions.cc | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/gcc/go/gofrontend/expressions.cc b/gcc/go/gofrontend/expressions.cc index f1a2ec7cb55..3a6005138cd 100644 --- a/gcc/go/gofrontend/expressions.cc +++ b/gcc/go/gofrontend/expressions.cc @@ -3669,6 +3669,14 @@ Unary_expression::do_lower(Gogo*, Named_object*, int) } } + // Catching an invalid indirection of unsafe.Pointer here avoid + // having to deal with TYPE_VOID in other places. + if (op == OPERATOR_MULT && expr->type()->is_unsafe_pointer_type()) + { + error_at(this->location(), "invalid indirect of %<unsafe.Pointer%>"); + return Expression::make_error(this->location()); + } + if (op == OPERATOR_PLUS || op == OPERATOR_MINUS || op == OPERATOR_NOT || op == OPERATOR_XOR) { |