diff options
Diffstat (limited to 'src/libs/3rdparty/cplusplus/ObjectiveCTypeQualifiers.cpp')
| -rw-r--r-- | src/libs/3rdparty/cplusplus/ObjectiveCTypeQualifiers.cpp | 253 |
1 files changed, 253 insertions, 0 deletions
diff --git a/src/libs/3rdparty/cplusplus/ObjectiveCTypeQualifiers.cpp b/src/libs/3rdparty/cplusplus/ObjectiveCTypeQualifiers.cpp new file mode 100644 index 0000000000..1d470d6ed0 --- /dev/null +++ b/src/libs/3rdparty/cplusplus/ObjectiveCTypeQualifiers.cpp @@ -0,0 +1,253 @@ +/************************************************************************** +** +** This file is part of Qt Creator +** +** Copyright (c) 2011 Nokia Corporation and/or its subsidiary(-ies). +** +** Contact: Nokia Corporation (info@qt.nokia.com) +** +** +** GNU Lesser General Public License Usage +** +** This file may be used under the terms of the GNU Lesser General Public +** License version 2.1 as published by the Free Software Foundation and +** appearing in the file LICENSE.LGPL included in the packaging of this file. +** Please review the following information to ensure the GNU Lesser General +** Public License version 2.1 requirements will be met: +** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** Other Usage +** +** Alternatively, this file may be used in accordance with the terms and +** conditions contained in a signed written agreement between you and Nokia. +** +** If you have questions regarding the use of this file, please contact +** Nokia at info@qt.nokia.com. +** +**************************************************************************/ + +#include "ObjectiveCTypeQualifiers.h" + +using namespace CPlusPlus; + +static inline int classify2(const char *s) { + if (s[0] == 'i') { + if (s[1] == 'n') { + return Token_in; + } + } + return Token_identifier; +} + +static inline int classify3(const char *s) { + if (s[0] == 'o') { + if (s[1] == 'u') { + if (s[2] == 't') { + return Token_out; + } + } + } + return Token_identifier; +} + +static inline int classify4(const char *s) { + if (s[0] == 'c') { + if (s[1] == 'o') { + if (s[2] == 'p') { + if (s[3] == 'y') { + return Token_copy; + } + } + } + } + return Token_identifier; +} + +static inline int classify5(const char *s) { + if (s[0] == 'b') { + if (s[1] == 'y') { + if (s[2] == 'r') { + if (s[3] == 'e') { + if (s[4] == 'f') { + return Token_byref; + } + } + } + } + } + else if (s[0] == 'i') { + if (s[1] == 'n') { + if (s[2] == 'o') { + if (s[3] == 'u') { + if (s[4] == 't') { + return Token_inout; + } + } + } + } + } + return Token_identifier; +} + +static inline int classify6(const char *s) { + if (s[0] == 'a') { + if (s[1] == 's') { + if (s[2] == 's') { + if (s[3] == 'i') { + if (s[4] == 'g') { + if (s[5] == 'n') { + return Token_assign; + } + } + } + } + } + } + else if (s[0] == 'b') { + if (s[1] == 'y') { + if (s[2] == 'c') { + if (s[3] == 'o') { + if (s[4] == 'p') { + if (s[5] == 'y') { + return Token_bycopy; + } + } + } + } + } + } + else if (s[0] == 'g') { + if (s[1] == 'e') { + if (s[2] == 't') { + if (s[3] == 't') { + if (s[4] == 'e') { + if (s[5] == 'r') { + return Token_getter; + } + } + } + } + } + } + else if (s[0] == 's') { + if (s[1] == 'e') { + if (s[2] == 't') { + if (s[3] == 't') { + if (s[4] == 'e') { + if (s[5] == 'r') { + return Token_setter; + } + } + } + } + } + } + else if (s[0] == 'o') { + if (s[1] == 'n') { + if (s[2] == 'e') { + if (s[3] == 'w') { + if (s[4] == 'a') { + if (s[5] == 'y') { + return Token_oneway; + } + } + } + } + } + } + else if (s[0] == 'r') { + if (s[1] == 'e') { + if (s[2] == 't') { + if (s[3] == 'a') { + if (s[4] == 'i') { + if (s[5] == 'n') { + return Token_retain; + } + } + } + } + } + } + return Token_identifier; +} + +static inline int classify8(const char *s) { + if (s[0] == 'r') { + if (s[1] == 'e') { + if (s[2] == 'a') { + if (s[3] == 'd') { + if (s[4] == 'o') { + if (s[5] == 'n') { + if (s[6] == 'l') { + if (s[7] == 'y') { + return Token_readonly; + } + } + } + } + } + } + } + } + return Token_identifier; +} + +static inline int classify9(const char *s) { + if (s[0] == 'n') { + if (s[1] == 'o') { + if (s[2] == 'n') { + if (s[3] == 'a') { + if (s[4] == 't') { + if (s[5] == 'o') { + if (s[6] == 'm') { + if (s[7] == 'i') { + if (s[8] == 'c') { + return Token_nonatomic; + } + } + } + } + } + } + } + } + } else if (s[0] == 'r') { + if (s[1] == 'e') { + if (s[2] == 'a') { + if (s[3] == 'd') { + if (s[4] == 'w') { + if (s[5] == 'r') { + if (s[6] == 'i') { + if (s[7] == 't') { + if (s[8] == 'e') { + return Token_readwrite; + } + } + } + } + } + } + } + } + } + return Token_identifier; +} + +int CPlusPlus::classifyObjectiveCContextKeyword(const char *s, int n) { + switch (n) { + case 2: return classify2(s); + case 3: return classify3(s); + case 4: return classify4(s); + case 5: return classify5(s); + case 6: return classify6(s); + case 8: return classify8(s); + case 9: return classify9(s); + default: return Token_identifier; + } // switch +} + + |