From 8980f150e94f5542f5228e371fd2919a9922dc12 Mon Sep 17 00:00:00 2001
From: Andrew Kelley <andrew@ziglang.org>
Date: Fri, 15 May 2020 18:54:48 -0400
Subject: [PATCH] fix memory leaks of one of the ZIR test cases

---
 src-self-hosted/ir.zig | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/src-self-hosted/ir.zig b/src-self-hosted/ir.zig
index cf2b65c71..2052479da 100644
--- a/src-self-hosted/ir.zig
+++ b/src-self-hosted/ir.zig
@@ -487,11 +487,13 @@ pub const Module = struct {
                     .loaded_success => {
                         allocator.free(self.source.bytes);
                         self.contents.module.deinit(allocator);
+                        allocator.destroy(self.contents.module);
                         self.status = .unloaded_success;
                     },
                     .loaded_sema_failure => {
                         allocator.free(self.source.bytes);
                         self.contents.module.deinit(allocator);
+                        allocator.destroy(self.contents.module);
                         self.status = .unloaded_sema_failure;
                     },
                     .loaded_parse_failure => {
@@ -603,7 +605,14 @@ pub const Module = struct {
             }
             self.failed_exports.deinit();
         }
-        self.decl_exports.deinit();
+        {
+            var it = self.decl_exports.iterator();
+            while (it.next()) |kv| {
+                const export_list = kv.value;
+                allocator.free(export_list);
+            }
+            self.decl_exports.deinit();
+        }
         {
             var it = self.export_owners.iterator();
             while (it.next()) |kv| {
@@ -613,7 +622,7 @@ pub const Module = struct {
                 }
                 allocator.free(export_list);
             }
-            self.failed_exports.deinit();
+            self.export_owners.deinit();
         }
         self.root_pkg.destroy();
         {