private void checkExpressionType(@NotNull final PyExpression expression,
                                       @NotNull final String expectedTypeName,
                                       @NotNull PsiElement problemTarget) {
        final PyType actual = myTypeEvalContext.getType(expression);
        final PyType expected = PyTypeParser.getTypeByName(problemTarget, expectedTypeName, myTypeEvalContext);
        if (actual != null) {
          checkTypeCompatible(problemTarget, actual, expected);
        }
      }
private void checkExpressionType(@NotNull final PyExpression expression,
                                       @NotNull final String expectedTypeName,
                                       @NotNull PsiElement problemTarget)