1 files changed, 20 insertions, 0 deletions
diff --git a/tests/method/t20515.nim b/tests/method/t20515.nim
new file mode 100644
index 000000000..1921f2e46
--- /dev/null
+++ b/tests/method/t20515.nim
@@ -0,0 +1,20 @@
+discard """
+  errormsg: "Base method 'zzz' requires explicit '{.gcsafe.}' to be GC-safe"
+  line: 10
+"""
+
+type
+  A = ref object of RootObj
+  B = ref object of A
+
+method zzz(a: A) {.base.} =
+  discard
+
+var s: seq[int]
+method zzz(a: B) =
+  echo s
+
+proc xxx(someObj: A) {.gcsafe.} =
+  someObj.zzz()
+
+xxx(B())