diff options
Diffstat (limited to 'frontends/ast')
| -rw-r--r-- | frontends/ast/simplify.cc | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/frontends/ast/simplify.cc b/frontends/ast/simplify.cc index b87af0f8c..bdb48e82f 100644 --- a/frontends/ast/simplify.cc +++ b/frontends/ast/simplify.cc @@ -441,6 +441,29 @@ bool AstNode::simplify(bool const_fold, bool at_zero, bool in_lvalue, int stage, } } + // create name resolution entries for all objects with names + if (type == AST_PACKAGE) { + //add names to package scope + for (size_t i = 0; i < children.size(); i++) { + AstNode *node = children[i]; + // these nodes appear at the top level in a package and can define names + if (node->type == AST_PARAMETER || node->type == AST_LOCALPARAM || node->type == AST_TYPEDEF) { + current_scope[node->str] = node; + } + if (node->type == AST_ENUM) { + current_scope[node->str] = node; + for (auto enode : node->children) { + log_assert(enode->type==AST_ENUM_ITEM); + if (current_scope.count(enode->str) == 0) + current_scope[enode->str] = enode; + else + log_file_error(filename, location.first_line, "enum item %s already exists in package\n", enode->str.c_str()); + } + } + } + } + + auto backup_current_block = current_block; auto backup_current_block_child = current_block_child; auto backup_current_top_block = current_top_block; |