[parser] Fix bug with non-static name method/property

Without this patch, the tests on lines 410, 414, 418 and 422 in
function testNonStaticName of test/mjsunit/es6/function-name.js
would all fail.  The bug caused non-static "name" methods and
properties to be mistaken for static ones.

R=adamk@chromium.org, verwaest@chromium.org
BUG=
LOG=N

Review-Url: https://codereview.chromium.org/2567343004
Cr-Commit-Position: refs/heads/master@{#41692}

src/parsing/parser-base.h

@@ -2177,7 +2177,7 @@ ParserBase<Impl>::ParseClassPropertyDefinition(
         is_computed_name, CHECK_OK_CUSTOM(EmptyClassLiteralProperty));
   }
 
-  if (!*has_name_static_property && is_static && impl()->IsName(name)) {
+  if (!*has_name_static_property && *is_static && impl()->IsName(name)) {
     *has_name_static_property = true;
   }
 

test/mjsunit/es6/function-name.js

@@ -386,3 +386,39 @@
   class C { static name() { } static foo() { } }
   assertEquals(['length', 'prototype', 'name', 'foo'], Object.getOwnPropertyNames(C));
 })();
+
+(function testStaticName() {
+  class C { static name() { return 42; } }
+  assertEquals(42, C.name());
+  assertEquals(undefined, new C().name);
+
+  class D { static get name() { return 17; } }
+  assertEquals(17, D.name);
+  assertEquals(undefined, new D().name);
+
+  var c = class { static name() { return 42; } }
+  assertEquals(42, c.name());
+  assertEquals(undefined, new c().name);
+
+  var d = class { static get name() { return 17; } }
+  assertEquals(17, d.name);
+  assertEquals(undefined, new d().name);
+})();
+
+(function testNonStaticName() {
+  class C { name() { return 42; } }
+  assertEquals('C', C.name);
+  assertEquals(42, new C().name());
+
+  class D { get name() { return 17; } }
+  assertEquals('D', D.name);
+  assertEquals(17, new D().name);
+
+  var c = class { name() { return 42; } }
+  assertEquals('c', c.name);
+  assertEquals(42, new c().name());
+
+  var d = class { get name() { return 17; } }
+  assertEquals('d', d.name);
+  assertEquals(17, new d().name);
+})();