diff --git a/src/grammar.y b/src/grammar.y
index c9da70b..9e765e2 100644
--- a/src/grammar.y
+++ b/src/grammar.y
@@ -26,6 +26,7 @@
         extern TableNode* chara;
         extern TableNode* stri;
         extern TableNode* boo;
+	TableNode * tn;
 %}
 //%define api.location.type {location_t}
 %locations
@@ -118,7 +119,6 @@ prototype_or_definition_list:
 prototype:
           L_PAREN EXTERNAL R_PAREN FUNCTION ID COLON ID;
 
-definition:
 definition:
 TYPE ID COLON {tn = CreateEntry(getAncestor(cur), recprime, $2, CreateRecordInfo(0, cur = CreateScope(cur, 0, 0)));
              if (table_lookup(getAncestor(cur), $2) == NULL) {
@@ -169,14 +169,10 @@ TYPE ID COLON {tn = CreateEntry(getAncestor(cur), recprime, $2, CreateRecordInfo
 
 
 function_declaration:
-FUNCTION ID COLON ID {CreateEntry(cur, look_up(cur, $4), $2, CreateFunctionDeclarationInfo(-1, false));}
+	FUNCTION ID COLON ID {CreateEntry(cur, look_up(cur, $4), $2, CreateFunctionDeclarationInfo(-1, false));}
         | EXTERNAL FUNCTION ID COLON ID {CreateEntry(cur, look_up(cur, $5), $3, NULL);}
         ;
 
-parameter:
-          L_PAREN ID R_PAREN
-        | AS L_PAREN idlist R_PAREN
-        ;
 
 idlist:
           ID {
@@ -222,7 +218,7 @@ declaration:
         ;
 
 id_or_types:
-          ID {printf("string of id in id_or_type is %s\n",$<words>1);} {$$ = $<words>1;}
+          ID {printf("string of id in id_or_type is %s\n",$<words>1); $$ = getType(look_up(cur,$1));}
         | types {printf("string of type in id_or_type is %s\n",$<words>1);} {$$ = $<words>1;}
         ;
 
@@ -276,7 +272,8 @@ ID {TableNode *node = table_lookup(cur, $<words>1);
     }
     $$ = getName(getReturn(look_up(cur, $1)));
 }
-| assignable rec_op ID {TableNode * tn; printf("this is assignable.id %s\n", getType(look_up(cur, $1)));if(NULL != (tn = table_lookup(getRecList(look_up(cur, $1)), $3)))
+| assignable rec_op ID {TableNode * tn; printf("this is assignable.id %s\n", getType(look_up(cur, $1)));
+						if(NULL != (tn = table_lookup(getRecList(look_up(cur, $1)), $3)))
                                                     {$$ = "test";}
 }
         ;