From c067a1f0ec3f8e089d2800e18da7f3db4f3c2a33 Mon Sep 17 00:00:00 2001
From: Ginger Bill <bill@gingerbill.org>
Date: Thu, 6 Apr 2017 11:12:11 +0100
Subject: Fix ir bugs: global variable names, untyped to any assignment

---
 code/demo.odin | 17 +++++++++++++----
 1 file changed, 13 insertions(+), 4 deletions(-)

(limited to 'code')

diff --git a/code/demo.odin b/code/demo.odin
index af7f453c5..1aa76f03e 100644
--- a/code/demo.odin
+++ b/code/demo.odin
@@ -14,9 +14,18 @@
 #import "utf16.odin";
 
 main :: proc() {
-	if x := 0; x < 0 {
-		fmt.println(x);
-	} else {
-		fmt.println(x);
+	immutable program := "+ + * - /";
+	accumulator := 0;
+
+	for token in program {
+		match token {
+		case '+': accumulator += 1;
+		case '-': accumulator -= 1;
+		case '*': accumulator *= 2;
+		case '/': accumulator /= 2;
+		default: // Ignore everything else
+		}
 	}
+
+	fmt.printf("The program \"%s\" calculates the value %d\n", program, accumulator);
 }
-- 
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