From 52c874a6098d52cc369a982dfd2c88f244a0e3f2 Mon Sep 17 00:00:00 2001
From: obscuren <geffobscura@gmail.com>
Date: Wed, 15 Apr 2015 16:39:44 +0200
Subject: [PATCH] common: Added debug reporter

NOTE: For known, non-consensus, hard to reproduce bugs consider the
following method `common.Report("extra", stuff, "you need logged")` will
give you a stack trace and a friendly request to submit it as an issue
on our issue tracker.
---
 common/debug.go | 20 ++++++++++++++++++++
 1 file changed, 20 insertions(+)
 create mode 100644 common/debug.go

diff --git a/common/debug.go b/common/debug.go
new file mode 100644
index 000000000..69675cc6c
--- /dev/null
+++ b/common/debug.go
@@ -0,0 +1,20 @@
+package common
+
+import (
+	"fmt"
+	"os"
+	"runtime"
+	"runtime/debug"
+)
+
+func Report(extra ...interface{}) {
+	fmt.Fprintln(os.Stderr, "You've encountered a sought after, hard to reproduce bug. Please report this to the developers <3 https://github.com/ethereum/go-ethereum/issues")
+	fmt.Fprintln(os.Stderr, extra...)
+
+	_, file, line, _ := runtime.Caller(1)
+	fmt.Fprintf(os.Stderr, "%v:%v\n", file, line)
+
+	debug.PrintStack()
+
+	fmt.Fprintln(os.Stderr, "#### BUG! PLEASE REPORT ####")
+}
-- 
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