go source for verification 2026-05-22

test/fixedbugs/issue49249.go

@@ -0,0 +1,55 @@
+// compile -l
+
+// Copyright 2021 The Go Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style
+// license that can be found in the LICENSE file.
+
+package p
+
+func f() int {
+	var a, b struct {
+		s struct {
+			s struct {
+				byte
+				float32
+			}
+		}
+	}
+	_ = a
+
+	return func() int {
+		return func() int {
+			a = struct {
+				s struct {
+					s struct {
+						byte
+						float32
+					}
+				}
+			}{b.s}
+			return 0
+		}()
+	}()
+}
+
+func g() int {
+	var a, b struct {
+		s [1][1]struct {
+			byte
+			float32
+		}
+	}
+	_ = a
+
+	return func() int {
+		return func() int {
+			a = struct {
+				s [1][1]struct {
+					byte
+					float32
+				}
+			}{b.s}
+			return 0
+		}()
+	}()
+}