From 610afbca84a34283fb71acf6f215731c403c3555 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vladim=C3=ADr=20=C4=8Cun=C3=A1t?= <v@cunat.cz>
Date: Wed, 16 Oct 2019 10:38:39 +0200
Subject: [PATCH] Revert "go: apply upstream patch"

This reverts commit d8218de5c53c5b1984d27f37182ced01a88808b0.
It makes no sense after the parent commit.
---
 pkgs/development/compilers/go/1.12.nix | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/pkgs/development/compilers/go/1.12.nix b/pkgs/development/compilers/go/1.12.nix
index a1476c36abb..ce8d0223714 100644
--- a/pkgs/development/compilers/go/1.12.nix
+++ b/pkgs/development/compilers/go/1.12.nix
@@ -1,4 +1,4 @@
-{ stdenv, fetchurl, fetchpatch, tzdata, iana-etc, runCommand
+{ stdenv, fetchurl, tzdata, iana-etc, runCommand
 , perl, which, pkgconfig, patch, procps, pcre, cacert, Security, Foundation
 , mailcap, runtimeShell
 , buildPackages, pkgsTargetTarget
@@ -143,11 +143,6 @@ stdenv.mkDerivation rec {
     ./skip-nohup-tests.patch
     # breaks under load: https://github.com/golang/go/issues/25628
     ./skip-test-extra-files-on-386.patch
-    (fetchpatch { # probably included in >= 1.12.10
-      url = "https://github.com/golang/go/commit/aae0b5b0b.diff";
-      name = "TestGcSys-too-much-memory.diff";
-      sha256 = "1bl9d2pl6n99n9g65cq91sygmp1iva5rmrxbprwn4xd0ql36psa8";
-    })
   ];
 
   postPatch = ''