minor implementation

basic expr parsing (not complex like compound, lambda)

include/globals.h

@@ -33,11 +33,10 @@ typedef enum {
     EOF_TOKEN,
     ERROR,
     // for parser use
-    
+
     PARSER_USE,
 
     VOID,
-    
 
 } TokenType;
 
@@ -67,8 +66,12 @@ typedef enum {
     NODE_TYPE_STAR,
 
     NODE_EXPR,
-    NODE_NUM,
+
     NODE_ID,
+    NODE_NUM,
+    NODE_STR,
+    NODE_STAR,
+    NODE_ANDREF,
 
     NODE_PARAM_LIST,
     NODE_PARAM,
@@ -78,9 +81,9 @@ typedef enum {
 
     NODE_STMT_RETURN,
     NODE_STMT_EXPR,
+    NODE_STMT_SET,
+    NODE_STMT_IF,
 
-
-    
 } NodeKind;
 
 typedef struct ASTNode {