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-rwxr-xr-xext/googlemock/scripts/generator/cpp/keywords.py59
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diff --git a/ext/googlemock/scripts/generator/cpp/keywords.py b/ext/googlemock/scripts/generator/cpp/keywords.py
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+++ b/ext/googlemock/scripts/generator/cpp/keywords.py
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+#!/usr/bin/env python
+#
+# Copyright 2007 Neal Norwitz
+# Portions Copyright 2007 Google Inc.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+"""C++ keywords and helper utilities for determining keywords."""
+
+__author__ = 'nnorwitz@google.com (Neal Norwitz)'
+
+
+try:
+ # Python 3.x
+ import builtins
+except ImportError:
+ # Python 2.x
+ import __builtin__ as builtins
+
+
+if not hasattr(builtins, 'set'):
+ # Nominal support for Python 2.3.
+ from sets import Set as set
+
+
+TYPES = set('bool char int long short double float void wchar_t unsigned signed'.split())
+TYPE_MODIFIERS = set('auto register const inline extern static virtual volatile mutable'.split())
+ACCESS = set('public protected private friend'.split())
+
+CASTS = set('static_cast const_cast dynamic_cast reinterpret_cast'.split())
+
+OTHERS = set('true false asm class namespace using explicit this operator sizeof'.split())
+OTHER_TYPES = set('new delete typedef struct union enum typeid typename template'.split())
+
+CONTROL = set('case switch default if else return goto'.split())
+EXCEPTION = set('try catch throw'.split())
+LOOP = set('while do for break continue'.split())
+
+ALL = TYPES | TYPE_MODIFIERS | ACCESS | CASTS | OTHERS | OTHER_TYPES | CONTROL | EXCEPTION | LOOP
+
+
+def IsKeyword(token):
+ return token in ALL
+
+def IsBuiltinType(token):
+ if token in ('virtual', 'inline'):
+ # These only apply to methods, they can't be types by themselves.
+ return False
+ return token in TYPES or token in TYPE_MODIFIERS