From 0188404ab096747f41fdf6c92fd1e312e5575dc6 Mon Sep 17 00:00:00 2001
From: Tom Ellis <tom.ellis@microsoft.com>
Date: Mon, 6 Jan 2020 10:20:38 +0000
Subject: Add two warnings to stage 2 build

---
 mk/warnings.mk | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'mk')

diff --git a/mk/warnings.mk b/mk/warnings.mk
index 5b51d7d97d..ed549aa33a 100644
--- a/mk/warnings.mk
+++ b/mk/warnings.mk
@@ -15,7 +15,7 @@ SRC_HC_OPTS_STAGE2 += $(WERROR)
 # core libraries to build in this configuration (see #13636).
 GhcRtsHcOpts    += -Wcpp-undef
 GhcStage1HcOpts += -Wcpp-undef
-GhcStage2HcOpts += -Wcpp-undef
+GhcStage2HcOpts += -Wcpp-undef -Wincomplete-uni-patterns -Wincomplete-record-updates
 
 ifneq "$(CcLlvmBackend)" "YES"
 
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