From bd6f8d99c57004716333a3371fc6574fee534ecc Mon Sep 17 00:00:00 2001
From: scurest <scurest@users.noreply.github.com>
Date: Sun, 5 Nov 2017 11:27:56 -0600
Subject: [PATCH] add test for c_allocator

---
 std/heap.zig | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/std/heap.zig b/std/heap.zig
index b654f28a7..3f67a9792 100644
--- a/std/heap.zig
+++ b/std/heap.zig
@@ -136,6 +136,14 @@ pub const IncrementingAllocator = struct {
     }
 };
 
+test "c_allocator" {
+    if (builtin.link_libc) {
+        var slice = c_allocator.alloc(u8, 50) %% return;
+        defer c_allocator.free(slice);
+        slice = c_allocator.realloc(u8, slice, 100) %% return;
+    }
+}
+
 test "IncrementingAllocator" {
     const total_bytes = 100 * 1024 * 1024;
     var inc_allocator = %%IncrementingAllocator.init(total_bytes);