From 997061f1a62aba74873293ee24fa577b11d46671 Mon Sep 17 00:00:00 2001
From: Alexandre Plateau <lexplt.dev@gmail.com>
Date: Sun, 26 May 2024 19:59:33 +0200
Subject: [PATCH] fix(compiler): adding a guard on compileLetMutSet if we are
 passed something that isn't a symbol as the name of the variable

---
 src/arkreactor/Compiler/Compiler.cpp | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/arkreactor/Compiler/Compiler.cpp b/src/arkreactor/Compiler/Compiler.cpp
index 8a5828655..3af699d59 100644
--- a/src/arkreactor/Compiler/Compiler.cpp
+++ b/src/arkreactor/Compiler/Compiler.cpp
@@ -468,6 +468,9 @@ namespace Ark
 
     void Compiler::compileLetMutSet(const Keyword n, const Node& x, const int p)
     {
+        if (const auto sym = x.constList()[1]; sym.nodeType() != NodeType::Symbol)
+            throwCompilerError(fmt::format("Expected a symbol, got a {}", typeToString(sym)), sym);
+
         const std::string name = x.constList()[1].string();
         uint16_t i = addSymbol(x.constList()[1]);
         if (n != Keyword::Set)