Merge branch 'main' of git.vanten-s.com:vanten-s/plonkus

README.md

@@ -0,0 +1,44 @@
+# Plonkus
+
+## About
+This is a small hobby language that I created because I was bored.
+It only supports [my own architecture](https://github.com/vanten-s/8bit-computer) but I'm planning to extend it to x86 some day.
+
+## Features
+Currently the language has the following
+- Expressions
+- Scopes
+- Functions
+- Variables
+
+But more features like
+
+- If statements
+- Loops
+- Function calls in expressions
+- Comments
+
+Are coming.
+
+## Syntax
+Here is example of functions, built-ins and variables and Scopes
+
+```plonkus
+fn main {
+    let a = 2;
+    {
+        let a = a + 1;
+        out(a);
+    }
+    test(a);
+    exit();
+};
+
+fn test output {
+    let numberToOutput = output;
+    out(numberToOutput);
+};
+```
+
+This code prints 3 and then 2.
+

src/ast.rs

@@ -310,7 +310,7 @@ impl Node for Expression {
                 }
 
                 let stack_position = state.variables.len()
-                    - state.variables.iter().position(|x| x == name).unwrap()
+                    - state.variables.iter().rposition(|x| x == name).unwrap()
                     - 1;
 
                 dbg!(&state.variables);