From 6798e1cee8dfe132b9b93b43f11899d8f5b8833c Mon Sep 17 00:00:00 2001
From: Jack Allnutt <jack@allnutt.eu>
Date: Sat, 10 Aug 2013 13:50:19 +0100
Subject: [PATCH] Add option to disable warnings when generating source map

---
 lib/output.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/lib/output.js b/lib/output.js
index 90589a2d..d7513cc2 100644
--- a/lib/output.js
+++ b/lib/output.js
@@ -62,6 +62,7 @@ function OutputStream(options) {
         comments      : false,
         preserve_line : false,
         negate_iife   : !(options && options.beautify),
+        warnings      : true,
     }, true);
 
     var indentation = 0;
@@ -285,7 +286,7 @@ function OutputStream(options) {
                 (!name && token.type == "name") ? token.value : name
             );
         } catch(ex) {
-            AST_Node.warn("Couldn't figure out mapping for {file}:{line},{col} → {cline},{ccol} [{name}]", {
+            if (options.warnings) AST_Node.warn("Couldn't figure out mapping for {file}:{line},{col} → {cline},{ccol} [{name}]", {
                 file: token.file,
                 line: token.line,
                 col: token.col,