Refactor

DQNEO · Aug 29, 2019 · 0b8462d · 0b8462d
1 parent d36aa77
commit 0b8462d
Showing 1 changed file with 7 additions and 3 deletions.
diff --git a/main.go b/main.go
@@ -100,16 +100,20 @@ func parse() *Expr {
 	return expr
 }
 
-func generate(expr *Expr) {
+func generateExpr(expr *Expr) {
+	fmt.Printf("  movq $%d, %%rax\n", expr.intval)
+}
+
+func generateCode(expr *Expr) {
 	fmt.Printf("  .global main\n")
 	fmt.Printf("main:\n")
-	fmt.Printf("  movq $%d, %%rax\n", expr.intval)
+	generateExpr(expr)
 	fmt.Printf("  ret\n")
 }
 
 func main() {
 	source, _ = ioutil.ReadFile("/dev/stdin")
 	tokens = tokenize()
 	expr := parse()
-	generate(expr)
+	generateCode(expr)
 }