From f2a7e712d363a4a6da912073e86ab5a877a78214 Mon Sep 17 00:00:00 2001
From: Graydon Hoare <graydon@mozilla.com>
Date: Mon, 22 Nov 2010 18:03:14 -0800
Subject: [PATCH] Remove warning about non-void expr stmts.

---
 src/comp/middle/typeck.rs | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/src/comp/middle/typeck.rs b/src/comp/middle/typeck.rs
index 4bbf3cf495b..49bdf690963 100644
--- a/src/comp/middle/typeck.rs
+++ b/src/comp/middle/typeck.rs
@@ -1236,12 +1236,6 @@ fn check_stmt(&fn_ctxt fcx, &@ast.stmt stmt)
 
         case (ast.stmt_expr(?expr)) {
             auto expr_t = check_expr(fcx, expr);
-            if (!are_compatible(fcx, expr_ty(expr_t), plain_ty(ty_nil))) {
-                // TODO: real warning function
-                log "warning: expression used as statement should have " +
-                    "void type";
-            }
-
             ret @fold.respan[ast.stmt_](stmt.span, ast.stmt_expr(expr_t));
         }
     }