error out LiftAttrScope for now

apache · Feb 10, 2021 · 00c17d9 · 00c17d9
1 parent a71066d
commit 00c17d9
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/src/tir/transforms/lift_attr_scope.cc b/src/tir/transforms/lift_attr_scope.cc
@@ -157,6 +157,12 @@ class AttrScopeLifter : public StmtMutator {
     }
   }
 
+  Stmt VisitStmt_(const WhileNode* op) final {
+    // TODO(masahi): Do we need a special handling for While nodes?
+    LOG(FATAL) << "WhileNode not supported in LiftAttrScope.";
+    return Stmt();
+  }
+
  private:
   // value comparison that also compares content of int constant
   static bool ValueSame(const PrimExpr& a, const PrimExpr& b) {