From 717e791db2c49c46a913c574946e9f410a6d9168 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <superjoe30@gmail.com>
Date: Tue, 10 Oct 2017 20:34:12 -0400
Subject: [PATCH] better abort() implementation for windows

in debug mode, it spawns the debugger
---
 std/os/index.zig | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/std/os/index.zig b/std/os/index.zig
index be96f7f776..e31abaf629 100644
--- a/std/os/index.zig
+++ b/std/os/index.zig
@@ -109,7 +109,10 @@ pub coldcc fn abort() -> noreturn {
             while (true) {}
         },
         Os.windows => {
-            windows.ExitProcess(1);
+            if (builtin.mode == builtin.Mode.Debug) {
+                @breakpoint();
+            }
+            windows.ExitProcess(3);
         },
         else => @compileError("Unsupported OS"),
     }