* Keep track of the source positions of attributes.

2010-05-07 12:11:05 +00:00
parent 84ce7ac76f
commit e2d5e40f4f
8 changed files with 117 additions and 86 deletions
@@ -14,8 +14,9 @@ class Hash;
 class EvalState;
 struct Env;
 struct Value;
+struct Attr;

-typedef std::map<Symbol, Value> Bindings;
+typedef std::map<Symbol, Attr> Bindings;


 typedef enum {
@@ -111,6 +112,14 @@ struct Env
 };


+struct Attr
+{
+    Value value;
+    Pos * pos;
+    Attr() : pos(&noPos) { };
+};
+
+
 static inline void mkInt(Value & v, int n)
 {
    v.type = tInt;