From 2cceef0e3cab18b1dcc28bf1c8ce6b4723cd3d9a Mon Sep 17 00:00:00 2001
From: Emilio Jesus Gallego Arias
Date: Mon, 21 May 2018 21:48:00 +0200
Subject: [kernel] Compile with almost all warnings enabled.

This is a partial resurrection of #6423 but only for the kernel.

IMHO, we pay a bit of price for this but it is a good safety
measure.

Only warning "4: fragile pattern matching" and "44: open hides a type"
are disabled.

We would like to enable 44 for sure once we do some alias cleanup.
---
 kernel/vm.ml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'kernel/vm.ml')

diff --git a/kernel/vm.ml b/kernel/vm.ml
index 9917e94a35..eaf64ba4af 100644
--- a/kernel/vm.ml
+++ b/kernel/vm.ml
@@ -187,5 +187,5 @@ let apply_whd k whd =
       interprete (cofix_upd_code to_up) (cofix_upd_val to_up) (cofix_upd_env to_up) 0
   | Vatom_stk(a,stk) ->
       apply_stack (val_of_atom a) stk v
-  | Vuniv_level lvl -> assert false
+  | Vuniv_level _lvl -> assert false
 
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