fixes #16671; openarray conversion for object construction (#23618)

fixes #16671 related to https://github.com/nim-lang/Nim/pull/18911
2026-05-03 04:24:45 +00:00 · 2024-05-17 05:27:08 +08:00
parent 0ba932132e
commit b87732b5f1
2 changed files with 29 additions and 3 deletions
--- a/tests/views/tviews2.nim
+++ b/tests/views/tviews2.nim
@@ -35,3 +35,25 @@ block: # bug #15778
  doAssert @(reader.read(3)) == @['l', 'l', 'o']
  doAssert count == 2

+block: # bug #16671
+  block:
+    type X = ref object of RootObj
+    type Y = ref object of X
+      field: openArray[int]
+
+    var s: seq[X]
+    proc f() =
+      s.add(Y(field: [1]))
+
+    f()
+
+  block:
+    type X = ref object of RootObj
+    type Y = ref object of X
+      field: openArray[int]
+
+    var s: seq[X]
+    proc f() =
+      s.add(Y(field: toOpenArray([1, 2, 3], 0, 1)))
+
+    f()