From 5e937e6e209a426199576959f058e9b4948e56a0 Mon Sep 17 00:00:00 2001
From: Rob Gries <robert.w.gries@gmail.com>
Date: Fri, 15 Dec 2017 03:20:50 -0500
Subject: [PATCH] Panic on alloc::oom instead of calling intrinsics::abort
 (#375)

---
 src/memory/heap_allocator.rs | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/memory/heap_allocator.rs b/src/memory/heap_allocator.rs
index 0a232f92..cf8e6d20 100644
--- a/src/memory/heap_allocator.rs
+++ b/src/memory/heap_allocator.rs
@@ -41,6 +41,10 @@ unsafe impl<'a> Alloc for &'a BumpAllocator {
     unsafe fn dealloc(&mut self, ptr: *mut u8, layout: Layout) {
         // do nothing, leak memory
     }
+
+    fn oom(&mut self, _: AllocErr) -> ! {
+        panic!("Out of memory");
+    }
 }
 
 /// Align downwards. Returns the greatest x with alignment `align`