From e6b31b39b0b056638d3b73dd6966668a36c89435 Mon Sep 17 00:00:00 2001
From: azur <natapat.samutpong@gmail.com>
Date: Tue, 7 Mar 2023 04:41:34 +0700
Subject: [PATCH] factorial example, bring back println for now

---
 example/fact.hlm | 8 ++++++++
 src/trans/low.rs | 6 ++++++
 2 files changed, 14 insertions(+)
 create mode 100644 example/fact.hlm

diff --git a/example/fact.hlm b/example/fact.hlm
new file mode 100644
index 0000000..ea5a15b
--- /dev/null
+++ b/example/fact.hlm
@@ -0,0 +1,8 @@
+func fact (n : num) num =
+    if n == 0 then
+        1
+    else
+        n * fact(n - 1)
+;
+
+println(fact(5));
\ No newline at end of file
diff --git a/src/trans/low.rs b/src/trans/low.rs
index 6ea5ef8..d81f2c2 100644
--- a/src/trans/low.rs
+++ b/src/trans/low.rs
@@ -154,6 +154,12 @@ pub fn translate_js_expr(expr: Expr) -> JSExpr {
             match *f {
                 Expr::Sym(ref s) => {
                     match s.as_str() {
+                        "println" => JSExpr::Call(
+                                Box::new(JSExpr::Method(
+                                    Box::new(JSExpr::Sym("console".to_string())),
+                                    "log".to_string(),
+                                )),
+                                args.into_iter().map(translate_js_expr).collect()),
                         "print" => JSExpr::Call(
                                 Box::new(JSExpr::Method(
                                     Box::new(JSExpr::Method(