1 files changed, 30 insertions, 0 deletions
diff --git a/tests/arc/t19364.nim b/tests/arc/t19364.nim
new file mode 100644
index 000000000..f520f3291
--- /dev/null
+++ b/tests/arc/t19364.nim
@@ -0,0 +1,30 @@
+discard """
+  cmd: '''nim c --gc:arc --expandArc:fooLeaks $file'''
+  nimout: '''
+--expandArc: fooLeaks
+
+var
+  tmpTuple_cursor
+  a_cursor
+  b_cursor
+  c_cursor
+tmpTuple_cursor = refTuple
+a_cursor = tmpTuple_cursor[0]
+b_cursor = tmpTuple_cursor[1]
+c_cursor = tmpTuple_cursor[2]
+-- end of expandArc ------------------------
+'''
+"""
+
+func fooLeaks(refTuple: tuple[a,
+                              b,
+                              c: seq[float]]): float =
+  let (a, b, c) = refTuple
+
+let refset = (a: newSeq[float](25_000_000),
+              b: newSeq[float](25_000_000),
+              c: newSeq[float](25_000_000))
+
+var res = newSeq[float](1_000_000)
+for i in 0 .. res.high:
+  res[i] = fooLeaks(refset)