v3.5.4

- commander@2.20.0
- semver@6.0.0

lib/scope.js

@@ -198,24 +198,20 @@ AST_Toplevel.DEFMETHOD("figure_out_scope", function(options) {
         }
         if (node instanceof AST_SymbolLambda) {
             var def = node.thedef;
-            if (def.orig.length == 1) {
-                redefine(node, node.scope.parent_scope);
-                node.thedef.init = def.init;
-            }
+            redefine(node, node.scope.parent_scope);
+            node.thedef.init = def.init;
             return true;
         }
     }));
 
     function redefine(node, scope) {
         var name = node.name;
-        var refs = node.thedef.references;
-        var def = scope.find_variable(name) || self.globals.get(name) || scope.def_variable(node);
-        refs.forEach(function(ref) {
-            ref.thedef = def;
-            ref.reference(options);
+        var old_def = node.thedef;
+        var new_def = scope.find_variable(name) || self.globals.get(name) || scope.def_variable(node);
+        old_def.orig.concat(old_def.references).forEach(function(node) {
+            node.thedef = new_def;
+            node.reference(options);
         });
-        node.thedef = def;
-        node.reference(options);
     }
 });
 

package.json

@@ -3,7 +3,7 @@
   "description": "JavaScript parser, mangler/compressor and beautifier toolkit",
   "author": "Mihai Bazon <mihai.bazon@gmail.com> (http://lisperator.net/)",
   "license": "BSD-2-Clause",
-  "version": "3.5.2",
+  "version": "3.5.4",
   "engines": {
     "node": ">=0.8.0"
   },
@@ -23,12 +23,12 @@
     "LICENSE"
   ],
   "dependencies": {
-    "commander": "~2.19.0",
+    "commander": "~2.20.0",
     "source-map": "~0.6.1"
   },
   "devDependencies": {
     "acorn": "~6.1.1",
-    "semver": "~5.6.0"
+    "semver": "~6.0.0"
   },
   "scripts": {
     "test": "node test/run-tests.js"

test/compress/evaluate.js

@@ -1124,14 +1124,14 @@ issue_2207_1: {
         console.log(Math.max(3, 6, 2, 7, 3, 4));
         console.log(Math.cos(1.2345));
         console.log(Math.cos(1.2345) - Math.sin(4.321));
-        console.log(Math.pow(Math.PI, Math.E - Math.LN10));
+        console.log(Math.pow(Math.PI, Math.E - Math.LN10).toFixed(15));
     }
     expect: {
         console.log("A");
         console.log(7);
         console.log(Math.cos(1.2345));
         console.log(1.2543732512566947);
-        console.log(1.6093984514472044);
+        console.log("1.609398451447204");
     }
     expect_stdout: true
 }

test/compress/ie8.js

@@ -861,3 +861,111 @@ issue_3215_4: {
     }
     expect_stdout: "PASS"
 }
+
+issue_3355_1: {
+    mangle = {
+        ie8: false,
+    }
+    input: {
+        (function f() {
+            var f;
+        })();
+        (function g() {
+        })();
+        console.log(typeof f === typeof g);
+    }
+    expect: {
+        (function o() {
+            var o;
+        })();
+        (function o() {
+        })();
+        console.log(typeof f === typeof g);
+    }
+    expect_stdout: "true"
+}
+
+issue_3355_2: {
+    mangle = {
+        ie8: true,
+    }
+    input: {
+        (function f() {
+            var f;
+        })();
+        (function g() {
+        })();
+        console.log(typeof f === typeof g);
+    }
+    expect: {
+        (function f() {
+            var f;
+        })();
+        (function g() {
+        })();
+        console.log(typeof f === typeof g);
+    }
+    expect_stdout: "true"
+}
+
+issue_3355_3: {
+    mangle = {
+        ie8: false,
+    }
+    input: {
+        !function(a) {
+            "aaaaaaaaaa";
+            a();
+            var b = function c() {
+                var c = 42;
+                console.log("FAIL");
+            };
+        }(function() {
+            console.log("PASS");
+        });
+    }
+    expect: {
+        !function(a) {
+            "aaaaaaaaaa";
+            a();
+            var o = function a() {
+                var a = 42;
+                console.log("FAIL");
+            };
+        }(function() {
+            console.log("PASS");
+        });
+    }
+    expect_stdout: "PASS"
+}
+
+issue_3355_4: {
+    mangle = {
+        ie8: true,
+    }
+    input: {
+        !function(a) {
+            "aaaaaaaaaa";
+            a();
+            var b = function c() {
+                var c = 42;
+                console.log("FAIL");
+            };
+        }(function() {
+            console.log("PASS");
+        });
+    }
+    expect: {
+        !function(a) {
+            "aaaaaaaaaa";
+            a();
+            var o = function n() {
+                var n = 42;
+                console.log("FAIL");
+            };
+        }(function() {
+            console.log("PASS");
+        });
+    }
+    expect_stdout: "PASS"
+}