Closures in Ground

src/interpreter.h

@@ -1,6 +1,5 @@
 #ifndef INTERPRETER_H
 #define INTERPRETER_H
-#define MAX_ID_LEN 64
 
 #include "types.h"
 #include "parser.h"
@@ -14,24 +13,6 @@ typedef enum GroundDebugInstructionType {
     DUMP, INSPECT, EVAL, CONTINUE, EXIT, STEP, VIEW, HELP, UNKNOWN
 } GroundDebugInstructionType;
 
-typedef struct GroundLabel {
-    char id[MAX_ID_LEN];
-    int lineNum;
-    UT_hash_handle hh;
-} GroundLabel;
-
-typedef struct GroundVariable {
-    char id[MAX_ID_LEN];
-    GroundValue value;
-    UT_hash_handle hh;
-} GroundVariable;
-
-typedef struct GroundScope {
-    GroundLabel** labels;
-    GroundVariable** variables;
-    bool isMainScope;
-} GroundScope;
-
 typedef struct GroundDebugInstruction {
     GroundDebugInstructionType type;
     char* arg;
@@ -42,7 +23,6 @@ GroundFunction* parseFunction(GroundProgram* in, size_t errorOffset);
 GroundValue interpretGroundProgram(GroundProgram* in, GroundScope* inScope);
 GroundValue interpretGroundInstruction(GroundInstruction inst, GroundScope* scope);
 
-void addVariable(GroundVariable **head, const char *id, GroundValue data);