go source for verification 2026-05-22

test/fixedbugs/issue10486.go

@@ -0,0 +1,31 @@
+// run
+
+// Copyright 2015 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.
+
+// Issue 10486.
+// Check stack walk during div by zero fault,
+// especially on software divide systems.
+
+package main
+
+import "runtime"
+
+var A, B int
+
+func divZero() int {
+	defer func() {
+		if p := recover(); p != nil {
+			var pcs [512]uintptr
+			runtime.Callers(2, pcs[:])
+			runtime.GC()
+		}
+	}()
+	return A / B
+}
+
+func main() {
+	A = 1
+	divZero()
+}