Var decl kind

src/parser/grammar.pest

@@ -60,8 +60,10 @@ continue_stmt = { "continue" ~ ";" }
 
 // --- variable declarations ---
 
+var_decl_kind = { "let" | "const" | "var" }
+
 var_decl = {
-    ("let" | "const" | "var") ~ identifier ~ ("=" ~ expr)? ~ ";"
+    var_decl_kind ~ identifier ~ ("=" ~ expr)? ~ ";"
 }
 
 // --- control flow ---
@@ -80,7 +82,7 @@ for_stmt = {
 
 // helper (same as var_decl but no trailing ;)
 var_decl_no_semicolon = {
-    ("let" | "const" | "var") ~ identifier ~ ("=" ~ expr)?
+    var_decl_kind ~ identifier ~ ("=" ~ expr)?
 }
 
 // ================= EXPRESSIONS =================

test/src/main.ms

@@ -1,13 +1,11 @@
 function add(a: int, b: int): int {
     let sum = 0;
 
-    for (let i = 0; i < 10; i = i + 1) {
         if (i == 5) {
             continue;
         }
 
         sum = sum + i;
-    }
 
     if (sum > 20) {
         return sum;