handle global constant collision with local variable after inline (#2617)

fixes #2616
2017-12-19 03:05:30 +08:00
parent 8ddcbc39e6
commit 4b334edf49
2 changed files with 38 additions and 1 deletions
--- a/lib/compress.js
+++ b/lib/compress.js
@@ -4028,13 +4028,16 @@ merge(Compressor.prototype, {
                        expressions.unshift(value || make_node(AST_Undefined, self));
                    }
                } else {
+                    var def = name.definition();
                    scope.var_names()[name.name] = true;
+                    scope.variables.set(name.name, def);
+                    scope.enclosed.push(def);
                    decls.unshift(make_node(AST_VarDef, name, {
                        name: name,
                        value: null
                    }));
                    var sym = make_node(AST_SymbolRef, name, name);
-                    name.definition().references.push(sym);
+                    def.references.push(sym);
                    expressions.unshift(make_node(AST_Assign, self, {
                        operator: "=",
                        left: sym,