add assignability tracing

2024-08-14 14:05:59 +00:00
parent a116c24e8a
commit f11ff0693b
6 changed files with 161 additions and 119 deletions
--- a/include/ast/expr_astnode.h
+++ b/include/ast/expr_astnode.h
@ -9,9 +9,10 @@ class Expr_ASTNode : public ASTNodeBase {
  friend Visitor;
  friend class ASTSemanticCheckVisitor;
  ExprTypeInfo expr_type_info;
+  bool assignable;

 public:
-  Expr_ASTNode() = default;
+  Expr_ASTNode() : assignable(false){};
  virtual ~Expr_ASTNode() = default;
 };