Fix for summarizing typedef typed parameters.

pkg/analyzer/test/src/summary/summary_common.dart

 // Copyright (c) 2015, the Dart project authors.  Please see the AUTHORS file
 // for details. All rights reserved. Use of this source code is governed by a
 // BSD-style license that can be found in the LICENSE file.
 
 library analyzer.test.src.summary.summary_common;
 
 import 'package:analyzer/analyzer.dart';
 import 'package:analyzer/dart/ast/ast.dart';
 import 'package:analyzer/dart/element/element.dart';
 import 'package:analyzer/src/dart/scanner/reader.dart';
@@ skipping 4381 matching lines @@
 
   test_executable_param_function_typed_return_type() {
     UnlinkedExecutable executable = serializeExecutableText('f(int g()) {}');
     checkTypeRef(
         executable.parameters[0].type, 'dart:core', 'dart:core', 'int');
   }
 
   test_executable_param_function_typed_return_type_implicit() {
     if (!checkAstDerivedData) {
       // TODO(paulberry): this test fails when building the summary from the
-      // element model because the elment model doesn't record whether a
+      // element model because the element model doesn't record whether a
       // function-typed parameter's return type is implicit.
       return;
     }
     UnlinkedExecutable executable = serializeExecutableText('f(g()) {}');
     expect(executable.parameters[0].isFunctionTyped, isTrue);
     expect(executable.parameters[0].type, isNull);
   }
 
   test_executable_param_function_typed_return_type_void() {
     UnlinkedExecutable executable = serializeExecutableText('f(void g()) {}');
@@ skipping 92 matching lines @@
   test_executable_param_type_explicit() {
     UnlinkedExecutable executable = serializeExecutableText('f(dynamic x) {}');
     checkDynamicTypeRef(executable.parameters[0].type);
   }
 
   test_executable_param_type_implicit() {
     UnlinkedExecutable executable = serializeExecutableText('f(x) {}');
     expect(executable.parameters[0].type, isNull);
   }
 
+  test_executable_param_type_typedef() {
+    UnlinkedExecutable executable = serializeExecutableText(r'''
+typedef MyFunction(int p);
+f(MyFunction myFunction) {}
+''');
+    expect(executable.parameters[0].isFunctionTyped, isFalse);
+    checkTypeRef(executable.parameters[0].type, null, null, 'MyFunction',
+        expectedKind: ReferenceKind.typedef);
+  }
+
   test_executable_return_type() {
     UnlinkedExecutable executable = serializeExecutableText('int f() => 1;');
     checkTypeRef(executable.returnType, 'dart:core', 'dart:core', 'int');
   }
 
   test_executable_return_type_implicit() {
     UnlinkedExecutable executable = serializeExecutableText('f() {}');
     expect(executable.returnType, isNull);
   }
 
@@ skipping 2442 matching lines @@
   final String absoluteUri;
   final String relativeUri;
   final int numTypeParameters;
 
   _PrefixExpectation(this.kind, this.name,
       {this.inLibraryDefiningUnit: false,
       this.absoluteUri,
       this.relativeUri,
       this.numTypeParameters: 0});
 }