diff options
Diffstat (limited to 'frontends')
| -rw-r--r-- | frontends/ast/simplify.cc | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/frontends/ast/simplify.cc b/frontends/ast/simplify.cc index 9abd2916d..44e32b29c 100644 --- a/frontends/ast/simplify.cc +++ b/frontends/ast/simplify.cc @@ -796,14 +796,17 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage, log_assert(children.size() == 1); log_assert(children[0]->type == AST_WIRETYPE); if (!current_scope.count(children[0]->str)) - log_file_error(filename, linenum, "Unknown identifier `%s' used as type name", children[0]->str.c_str()); + log_file_error(filename, linenum, "Unknown identifier `%s' used as type name\n", children[0]->str.c_str()); AstNode *resolved_type = current_scope.at(children[0]->str); if (resolved_type->type != AST_TYPEDEF) - log_file_error(filename, linenum, "`%s' does not name a type", children[0]->str.c_str()); + log_file_error(filename, linenum, "`%s' does not name a type\n", children[0]->str.c_str()); log_assert(resolved_type->children.size() == 1); AstNode *templ = resolved_type->children[0]; delete_children(); // type reference no longer needed + // Ensure typedef itself is fully simplified + while(templ->simplify(const_fold, at_zero, in_lvalue, stage, width_hint, sign_hint, in_param)) {}; + is_reg = templ->is_reg; is_logic = templ->is_logic; is_signed = templ->is_signed; @@ -826,15 +829,18 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage, log_assert(children.size() == 2); log_assert(children[1]->type == AST_WIRETYPE); if (!current_scope.count(children[1]->str)) - log_file_error(filename, linenum, "Unknown identifier `%s' used as type name", children[1]->str.c_str()); + log_file_error(filename, linenum, "Unknown identifier `%s' used as type name\n", children[1]->str.c_str()); AstNode *resolved_type = current_scope.at(children[1]->str); if (resolved_type->type != AST_TYPEDEF) - log_file_error(filename, linenum, "`%s' does not name a type", children[1]->str.c_str()); + log_file_error(filename, linenum, "`%s' does not name a type\n", children[1]->str.c_str()); log_assert(resolved_type->children.size() == 1); AstNode *templ = resolved_type->children[0]; delete children[1]; children.pop_back(); + // Ensure typedef itself is fully simplified + while(templ->simplify(const_fold, at_zero, in_lvalue, stage, width_hint, sign_hint, in_param)) {}; + is_signed = templ->is_signed; is_string = templ->is_string; is_custom_type = templ->is_custom_type; |