message: test for 'undefined' standard in compile Flags
diff: @@ -27,7 +27,7 @@ suite('CppTools tests', () => {
  expect(info.extraDefinitions).to.eql(['FOO=BAR']);
  info = parseCompileFlags(cpptoolsVersion4, ['-DFOO=BAR', '/D', 'BAZ=QUX']);
  expect(info.extraDefinitions).to.eql(['FOO=BAR', 'BAZ=QUX']);
  - expect(info.standard).to.eql('c++17');
  + expect(info.standard).to.eql(undefined);
  // Parse language standard
  info = parseCompileFlags(cpptoolsVersion4, ['-std=c++03']);
  expect(info.standard).to.eql('c++03');
  