From 7d1e0c47e263bd7fcb4506ae7b16a1a3519dc6f6 Mon Sep 17 00:00:00 2001
From: David Allsopp <david.allsopp@metastack.com>
Date: Wed, 16 Aug 2017 16:08:03 +0100
Subject: [PATCH] Allow bootstrap.ml to be compiled (#221)

Signed-off-by: David Allsopp <david.allsopp@metastack.com>
---
 .gitignore   | 3 +++
 Makefile     | 2 +-
 bootstrap.ml | 2 +-
 3 files changed, 5 insertions(+), 2 deletions(-)

diff --git a/.gitignore b/.gitignore
index 65edb30d..99af1064 100644
--- a/.gitignore
+++ b/.gitignore
@@ -6,3 +6,6 @@ boot.ml
 *.corrected
 *.swp
 *.swo
+bootstrap.cmi
+bootstrap.cmo
+bootstrap.exe
diff --git a/Makefile b/Makefile
index e97634a3..1bfd4301 100644
--- a/Makefile
+++ b/Makefile
@@ -26,7 +26,7 @@ all-supported-ocaml-versions:
 
 clean:
 	$(BIN) clean
-	rm -f ./boot.exe
+	rm -f ./boot.exe $(wildcard ./bootstrap.cmi ./bootstrap.cmo ./bootstrap.exe)
 
 doc:
 	cd doc && sphinx-build . _build
diff --git a/bootstrap.ml b/bootstrap.ml
index 823608d7..d2ab0972 100644
--- a/bootstrap.ml
+++ b/bootstrap.ml
@@ -1,4 +1,4 @@
-#warnings "-40";;
+[@@@ocaml.warning "-40"]
 
 module Array = ArrayLabels
 module List  = ListLabels