From e3d8e031c6f20c68f2227028ee8b3e73cd9b8161 Mon Sep 17 00:00:00 2001
From: Johnny Richard <johnny@johnnyrichard.com>
Date: Mon, 1 May 2023 01:57:22 +0200
Subject: parser: Implement variable assignment

This commit introduces variable assignment making it possible to
change a variable value. Example:

  myvar: i32 = 1;
  myvar = 2;

Signed-off-by: Johnny Richard <johnny@johnnyrichard.com>
Co-authored-by: Carlos Maniero <carlos@maniero.me>
---
 examples/variables.pipa | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

(limited to 'examples/variables.pipa')

diff --git a/examples/variables.pipa b/examples/variables.pipa
index 25cbd59..0723782 100644
--- a/examples/variables.pipa
+++ b/examples/variables.pipa
@@ -1,6 +1,8 @@
 main(): i32 {
-  a: i32 = 12;
-  b: i32 = 32;
+  a: i32 = 13;
+  a = a - 1;
+  b: i32 = 33;
+  b = 32;
   c: i32 = 2 * (b + a);
   d: i32 = (c - 33) + 1;
   e: i32 = d;
-- 
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