From 3dfd377d2fb40da6db259cd225754e3810427957 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Ibrahim=20Numanagic=CC=81?= <ibrahimpasa@gmail.com>
Date: Wed, 27 Jul 2022 18:30:03 -0700
Subject: [PATCH] Fix heterogenous tuple bug

---
 codon/parser/visitors/typecheck/loops.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/codon/parser/visitors/typecheck/loops.cpp b/codon/parser/visitors/typecheck/loops.cpp
index 6bcf4254..62bfbb83 100644
--- a/codon/parser/visitors/typecheck/loops.cpp
+++ b/codon/parser/visitors/typecheck/loops.cpp
@@ -107,7 +107,7 @@ StmtPtr TypecheckVisitor::transformHeterogenousTupleFor(ForStmt *stmt) {
   auto tupleVar = ctx->cache->getTemporaryVar("tuple");
   block->stmts.push_back(N<AssignStmt>(N<IdExpr>(tupleVar), stmt->iter));
 
-  auto tupleArgs = stmt->iter->getType()->getHeterogenousTuple()->args;
+  auto tupleArgs = stmt->iter->getType()->getClass()->getHeterogenousTuple()->args;
   auto cntVar = ctx->cache->getTemporaryVar("idx");
   std::vector<StmtPtr> forBlock;
   for (size_t ai = 0; ai < tupleArgs.size(); ai++) {