Chore: removed unused code related to scopeMap (#7218)

eslint · Sep 26, 2016 · 27042d2 · 27042d2
1 parent d154204
commit 27042d2
Showing 1 changed file with 0 additions and 20 deletions.
diff --git a/lib/eslint.js b/lib/eslint.js
@@ -585,7 +585,6 @@ module.exports = (function() {
     let messages = [],
         currentConfig = null,
         currentScopes = null,
-        scopeMap = null,
         scopeManager = null,
         currentFilename = null,
         traverser = null,
@@ -706,7 +705,6 @@ module.exports = (function() {
         messages = [];
         currentConfig = null;
         currentScopes = null;
-        scopeMap = null;
         scopeManager = null;
         traverser = null;
         reportingConfig = [];
@@ -871,24 +869,6 @@ module.exports = (function() {
 
             currentScopes = scopeManager.scopes;
 
-            /*
-             * Index the scopes by the start range of their block for efficient
-             * lookup in getScope.
-             */
-            scopeMap = [];
-
-            currentScopes.forEach(function(scope, index) {
-                const range = scope.block.range[0];
-
-                /*
-                 * Sometimes two scopes are returned for a given node. This is
-                 * handled later in a known way, so just don't overwrite here.
-                 */
-                if (!scopeMap[range]) {
-                    scopeMap[range] = index;
-                }
-            });
-
             // augment global scope with declared global variables
             addDeclaredGlobals(ast, currentScopes[0], currentConfig);