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lib/runtime/dart/_runtime.js

 dart_library.library('dart/_runtime', null, /* Imports */[
 ], /* Lazy imports */[
   'dart/core',
   'dart/_interceptors',
   'dart/_js_helper',
   'dart/async',
   'dart/collection'
 ], function(exports, core, _interceptors, _js_helper, async$, collection) {
   'use strict';
   function mixin(base, ...mixins) {
@@ skipping 408 matching lines @@
     return true;
   }
   function throwNoSuchMethod(obj, name, pArgs, nArgs, extras) {
     throw$(new core.NoSuchMethodError(obj, name, pArgs, nArgs, extras));
   }
   function throwNoSuchMethodFunc(obj, name, pArgs, opt_func) {
     if (obj === void 0) obj = opt_func;
     throwNoSuchMethod(obj, name, pArgs);
   }
   function checkAndCall(f, ftype, obj, args, name) {
-    let originalFunction = f;
     if (!(f instanceof Function)) {
       if (f != null) {
         ftype = getMethodType(f, 'call');
         f = f.call;
       }
       if (!(f instanceof Function)) {
-        throwNoSuchMethodFunc(obj, name, args, originalFunction);
+        throwNoSuchMethodFunc(obj, name, args);
       }
     }
     if (ftype === void 0) {
       ftype = read(f);
     }
     if (!ftype) {
       return f.apply(obj, args);
     }
     if (checkApply(ftype, args)) {
       return f.apply(obj, args);
     }
-    throwNoSuchMethodFunc(obj, name, args, originalFunction);
+    throwNoSuchMethodFunc(obj, name, args, f);
   }
   function dcall(f, ...args) {
     let ftype = read(f);
     return checkAndCall(f, ftype, void 0, args, 'call');
   }
   function callMethod(obj, name, args, displayName) {
     let symbol = _canonicalFieldName(obj, name, args, displayName);
     let f = obj != null ? obj[symbol] : null;
     let ftype = getMethodType(obj, name);
     return checkAndCall(f, ftype, obj, args, displayName);
@@ skipping 835 matching lines @@
   exports.copyProperties = copyProperties;
   exports.export = export$;
   exports.defineLazyClass = defineLazyClass;
   exports.defineLazyProperties = defineLazyProperties;
   exports.defineLazyClassGeneric = defineLazyClassGeneric;
   exports.as = as;
   exports.is = is;
   exports.global = global;
   exports.JsSymbol = JsSymbol;
 });