From 411c0add3b2394a222ff341d88aef512c554c050 Mon Sep 17 00:00:00 2001
From: gingerBill <bill@gingerbill.org>
Date: Tue, 1 Nov 2022 13:03:35 +0000
Subject: Add safety check for #2161

---
 src/checker.cpp | 9 ++++++++-
 1 file changed, 8 insertions(+), 1 deletion(-)

(limited to 'src/checker.cpp')

diff --git a/src/checker.cpp b/src/checker.cpp
index 5bdc5b010..9b2f72205 100644
--- a/src/checker.cpp
+++ b/src/checker.cpp
@@ -1673,7 +1673,14 @@ bool could_entity_be_lazy(Entity *e, DeclInfo *d) {
 }
 
 void add_entity_and_decl_info(CheckerContext *c, Ast *identifier, Entity *e, DeclInfo *d, bool is_exported) {
-	GB_ASSERT(identifier->kind == Ast_Ident);
+	GB_ASSERT(identifier != nullptr);
+	if (identifier->kind != Ast_Ident) {
+		// NOTE(bill): This is a safety check
+		gbString s = expr_to_string(identifier);
+		error(identifier, "A variable declaration must be an identifer, got %s", s);
+		gb_string_free(s);
+		return;
+	}
 	GB_ASSERT(e != nullptr && d != nullptr);
 	GB_ASSERT(identifier->Ident.token.string == e->token.string);
 
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