From e18c57cfd3236fee145dbf84fe811cf623add5bc Mon Sep 17 00:00:00 2001
From: Maxime Coste <frrrwww@gmail.com>
Date: Wed, 27 May 2015 13:56:27 +0100
Subject: Include backtrace in debug info in on_assert_failed

---
 src/assert.cc | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

(limited to 'src/assert.cc')

diff --git a/src/assert.cc b/src/assert.cc
index eb88120c..67dc6e07 100644
--- a/src/assert.cc
+++ b/src/assert.cc
@@ -2,6 +2,7 @@
 
 #include "exception.hh"
 #include "debug.hh"
+#include "backtrace.hh"
 
 #if defined(__CYGWIN__)
 #include <windows.h>
@@ -26,8 +27,10 @@ private:
 
 void on_assert_failed(const char* message)
 {
-    String debug_info = format("pid: {}", getpid());
-    write_debug(format("assert failed: '{}' ", message, debug_info));
+    char* callstack = Backtrace{}.desc();
+    String debug_info = format("pid: {}\ncallstack:\n{}", getpid(), callstack);
+    free(callstack);
+    write_debug(format("assert failed: '{}'\n{}", message, debug_info));
 
     const auto msg = format("{}\n[Debug Infos]\n{}", message, debug_info);
 #if defined(__CYGWIN__)
-- 
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