Fix clean up header includes

9 files changed, 23 insertions, 13 deletions

diff --git a/main.c b/main.c
index da597eb..34acd52 100644
--- a/main.c
+++ b/main.c
@@ -1,3 +1,5 @@
+#include "pc.h"
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <assert.h>
@@ -5,7 +7,6 @@
 #include "node.h"
 #include "scope.h"
 #include "y.tab.h"
-#include "pc.h"
 
 extern char *yytext;
 extern int line_num;
diff --git a/node.c b/node.c
index 0e87370..d8d5276 100644
--- a/node.c
+++ b/node.c
@@ -1,10 +1,10 @@
+#include "node.h"
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <assert.h>
 #include <string.h>
 
-#include "node.h"
-
 /*constructor*/
 node* mknode(str)
 char *str;
diff --git a/pc.h b/pc.h
index 7a8be68..e13c481 100644
--- a/pc.h
+++ b/pc.h
@@ -1,5 +1,8 @@
 #ifndef PC_H
 #define PC_H
+
+#include "y.tab.h"
+
 char* pretty_type(int);
 
 void debug_print(int, union YYSTYPE*);
diff --git a/scope.c b/scope.c
index f093b82..00e2417 100644
--- a/scope.c
+++ b/scope.c
@@ -1,12 +1,13 @@
+#include "scope.h"
+
 #include <stdio.h>
 #include <stdlib.h>
 #include <assert.h>
 #include <string.h>
 
-#include "node.h"
-#include "scope.h"
 #include "pc.h"
 
+
 scope* mkscope()
 {
 	int i;
diff --git a/scope.h b/scope.h
index 0a07a26..f233d78 100644
--- a/scope.h
+++ b/scope.h
@@ -1,6 +1,8 @@
 #ifndef SCOPE_H
 #define SCOPE_H
 
+#include "node.h"
+
 #define HASH_SIZE 211
 
 typedef struct hash {
diff --git a/sem_check.c b/sem_check.c
index c6f4c4e..3d42996 100644
--- a/sem_check.c
+++ b/sem_check.c
@@ -1,12 +1,10 @@
+#include "sem_check.h"
+
 #include <assert.h>
 #include <stdio.h>
 
-#include "node.h"
-#include "scope.h"
-#include "tree.h"
 #include "y.tab.h"
 #include "pc.h"
-#include "sem_check.h"
 
 void check_id(s, n)
 scope *s;
diff --git a/sem_check.h b/sem_check.h
index 71ec715..ce7d7fb 100644
--- a/sem_check.h
+++ b/sem_check.h
@@ -1,6 +1,9 @@
 #ifndef SEMCHECK_H
 #define SEMCHECK_H
 
+#include "scope.h"
+#include "tree.h"
+
 void check_id(scope*, char*);
 
 node* check_exists(scope*, char*);
diff --git a/tree.c b/tree.c
index daad71f..1874712 100644
--- a/tree.c
+++ b/tree.c
@@ -1,14 +1,14 @@
+#include "tree.h"
+
 #include <stdlib.h>
 #include <stdio.h>
 #include <string.h>
 #include <assert.h>
 
-#include "node.h"
-#include "tree.h"
-#include "scope.h"
-#include "sem_check.h"
 #include "y.tab.h"
+#include "scope.h"
 #include "pc.h"
+#include "sem_check.h"
 
 /* parse tree funcs */
 ptree* mktree(type, l, r)
diff --git a/tree.h b/tree.h
index 94ccb7d..23edf8f 100644
--- a/tree.h
+++ b/tree.h
@@ -1,6 +1,8 @@
 #ifndef TREE_H
 #define TREE_H
 
+#include "node.h"
+
 typedef struct parse_tree {
 	int type;
 	union {