diff --git a/compiler/jsgen.nim b/compiler/jsgen.nim
index ed2452241e..9bd107995d 100644
--- a/compiler/jsgen.nim
+++ b/compiler/jsgen.nim
@@ -1532,7 +1532,7 @@ proc genSymAddr(p: PProc, n: PNode, typ: PType, r: var TCompRes) =
     r.res = s.loc.snippet
     r.address = ""
     r.typ = etyNone
-  of skVar, skLet, skResult:
+  of skVar, skLet, skResult, skTemp, skForVar:
     r.kind = resExpr
     let jsType = mapType(p):
       if typ.isNil:
diff --git a/tests/js/test2.nim b/tests/js/test2.nim
index fa857ccc5c..c4cb2a25d3 100644
--- a/tests/js/test2.nim
+++ b/tests/js/test2.nim
@@ -4,7 +4,12 @@ js 3.14
 7
 1
 -21550
--21550'''
+-21550
+none(TT)
+()
+destroyed
+destroyed
+'''
 """
 
 # This file tests the JavaScript generator
@@ -56,3 +61,15 @@ proc foo09() =
     const y = 86400
     echo (x - (y - 1)) div y # Still gives `-21551`
 foo09()
+
+import std/options
+
+type TT = object
+
+proc `=destroy`(x: TT) = echo "destroyed"
+
+func test1: Option[TT] = discard
+func test2: TT = discard
+
+echo test1() # Crash in JS backend, not crash in C backend
+echo test2() # Not crash