github.com/jlmucb/cloudproxy@v0.0.0-20170830161738-b5aa0b619bc4/src/third_party/googlemock/scripts/generator/cpp/keywords.py (about)

     1  #!/usr/bin/env python
     2  #
     3  # Copyright 2007 Neal Norwitz
     4  # Portions Copyright 2007 Google Inc.
     5  #
     6  # Licensed under the Apache License, Version 2.0 (the "License");
     7  # you may not use this file except in compliance with the License.
     8  # You may obtain a copy of the License at
     9  #
    10  #      http://www.apache.org/licenses/LICENSE-2.0
    11  #
    12  # Unless required by applicable law or agreed to in writing, software
    13  # distributed under the License is distributed on an "AS IS" BASIS,
    14  # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    15  # See the License for the specific language governing permissions and
    16  # limitations under the License.
    17  
    18  """C++ keywords and helper utilities for determining keywords."""
    19  
    20  __author__ = 'nnorwitz@google.com (Neal Norwitz)'
    21  
    22  
    23  try:
    24      # Python 3.x
    25      import builtins
    26  except ImportError:
    27      # Python 2.x
    28      import __builtin__ as builtins
    29  
    30  
    31  if not hasattr(builtins, 'set'):
    32      # Nominal support for Python 2.3.
    33      from sets import Set as set
    34  
    35  
    36  TYPES = set('bool char int long short double float void wchar_t unsigned signed'.split())
    37  TYPE_MODIFIERS = set('auto register const inline extern static virtual volatile mutable'.split())
    38  ACCESS = set('public protected private friend'.split())
    39  
    40  CASTS = set('static_cast const_cast dynamic_cast reinterpret_cast'.split())
    41  
    42  OTHERS = set('true false asm class namespace using explicit this operator sizeof'.split())
    43  OTHER_TYPES = set('new delete typedef struct union enum typeid typename template'.split())
    44  
    45  CONTROL = set('case switch default if else return goto'.split())
    46  EXCEPTION = set('try catch throw'.split())
    47  LOOP = set('while do for break continue'.split())
    48  
    49  ALL = TYPES | TYPE_MODIFIERS | ACCESS | CASTS | OTHERS | OTHER_TYPES | CONTROL | EXCEPTION | LOOP
    50  
    51  
    52  def IsKeyword(token):
    53      return token in ALL
    54  
    55  def IsBuiltinType(token):
    56      if token in ('virtual', 'inline'):
    57          # These only apply to methods, they can't be types by themselves.
    58          return False
    59      return token in TYPES or token in TYPE_MODIFIERS