From 9508f73e75aa588e9639530c72e8f5ed2c02067c Mon Sep 17 00:00:00 2001
From: Tucker Evans <tuckerevans24@gmail.com>
Date: Sat, 17 Aug 2019 15:46:16 -0400
Subject: Add if statements to tree print

Removes printing tree during return type setting
---
 tree.c | 116 +++++++++++++++++++++--------------------------------------------
 1 file changed, 38 insertions(+), 78 deletions(-)

diff --git a/tree.c b/tree.c
index 11c08d4..ee4bb8e 100644
--- a/tree.c
+++ b/tree.c
@@ -86,12 +86,40 @@ ptree *list;
 void set_ret_type(t)
 ptree *t;
 {
-	if (!t){
+	if (!t)
 		return;
-	}
-
-	switch (t->type) {
 	
+
+	set_ret_type(t->l);
+	set_ret_type(t->r);
+	t->ret_type = check_ret_type(t);
+
+	return;
+}
+
+
+/*PRINT FUNCS*/
+
+void print_tree(t)
+ptree *t;
+{
+	fprintf(stderr, "\n\nTREE\n"
+	"==========================================================\n");
+	aux_tree_print(t, 0);
+	fprintf(stderr,
+	"**********************************************************\n");
+	return;
+}
+
+void aux_tree_print(t, spaces)
+ptree* t;
+int spaces;
+{
+	int i;
+	if ( t ) {
+		for (i = 0; i < spaces; i++)
+			fprintf(stderr," ");
+		switch (t->type) {
 		case ADDOP:
 			fprintf(stderr, "[ADDOP]");
 			break;
@@ -131,80 +159,12 @@ ptree *t;
 		case ASSIGNOP:
 			fprintf(stderr, "[ASSIGN]");
 			break;
-		default:
-			fprintf(stderr, "\t%d", t->type);
-			yyerror("Error in tree_print");
-	}
-	set_ret_type(t->l);
-	set_ret_type(t->r);
-	t->ret_type = check_ret_type(t);
-
-	return;
-}
-
-
-/*PRINT FUNCS*/
-
-void print_tree(t)
-ptree *t;
-{
-	fprintf(stderr, "\n\nTREE\n"
-	"==========================================================\n");
-	aux_tree_print(t, 0);
-	fprintf(stderr,
-	"**********************************************************\n");
-	return;
-}
-
-void aux_tree_print(t, spaces)
-ptree* t;
-int spaces;
-{
-	int i;
-	if ( t ) {
-		for (i = 0; i < spaces; i++)
-			fprintf(stderr," ");
-		switch (t->type) {
-		
-			case ADDOP:
-				fprintf(stderr, "[ADDOP]");
-				break;
-			case MULOP:
-				fprintf(stderr, "[MULOP]");
-				break;
-			case RELOP:
-				fprintf(stderr, "[RELOP]");
-				break;
-			case NOT:
-				fprintf(stderr, "[NOT]");
-				break;
-			case ARRAY_ACCESS:
-				fprintf(stderr, "[ARRAY ACCESS]");
-				break;
-			case LIST:
-				fprintf(stderr, "[LIST]");
-				break;
-			case ID:
-				if (t->r && t->r->attr.nval)
-					fprintf(stderr, "[ID: %s %s]",
-						t->r->attr.nval->name,
-						pretty_type(
-							t->attr.nval->var_type));
-				else
-					fprintf(stderr, "[ID: %s %s]",
-						t->attr.nval->name,
-						pretty_type(
-							t->attr.nval->var_type));
-				break;
-			case INUM:
-				fprintf(stderr, "[INUM: %d]", t->attr.ival);
-				break;
-			case RNUM:
-				fprintf(stderr, "[RNUM: %f]", t->attr.rval);
-				break;
-			case ASSIGNOP:
-				fprintf(stderr, "[ASSIGN]");
-				break;
+		case IF:
+			fprintf(stderr, "[IF]");
+			break;
+		case THEN:
+			fprintf(stderr, "[THEN]");
+			break;
 			default:
 				fprintf(stderr, "\t%d", t->type);
 				yyerror("Error in tree_print");
-- 
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