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-rw-r--r--src/3rdparty/javascriptcore/JavaScriptCore/runtime/Identifier.h208
1 files changed, 0 insertions, 208 deletions
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/runtime/Identifier.h b/src/3rdparty/javascriptcore/JavaScriptCore/runtime/Identifier.h
deleted file mode 100644
index 1d1bd18..0000000
--- a/src/3rdparty/javascriptcore/JavaScriptCore/runtime/Identifier.h
+++ /dev/null
@@ -1,208 +0,0 @@
-/*
- * Copyright (C) 2003, 2006, 2007, 2008, 2009 Apple Inc. All rights reserved.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Library General Public
- * License as published by the Free Software Foundation; either
- * version 2 of the License, or (at your option) any later version.
- *
- * This library is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
- * Library General Public License for more details.
- *
- * You should have received a copy of the GNU Library General Public License
- * along with this library; see the file COPYING.LIB. If not, write to
- * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
- * Boston, MA 02110-1301, USA.
- *
- */
-
-#ifndef Identifier_h
-#define Identifier_h
-
-#include "JSGlobalData.h"
-#include "ThreadSpecific.h"
-#include "UString.h"
-
-namespace JSC {
-
- class ExecState;
-
- class Identifier {
- friend class Structure;
- public:
- Identifier() { }
-
- Identifier(ExecState* exec, const char* s) : _ustring(add(exec, s)) { } // Only to be used with string literals.
- Identifier(ExecState* exec, const UChar* s, int length) : _ustring(add(exec, s, length)) { }
- Identifier(ExecState* exec, UString::Rep* rep) : _ustring(add(exec, rep)) { }
- Identifier(ExecState* exec, const UString& s) : _ustring(add(exec, s.rep())) { }
-
- Identifier(JSGlobalData* globalData, const char* s) : _ustring(add(globalData, s)) { } // Only to be used with string literals.
- Identifier(JSGlobalData* globalData, const UChar* s, int length) : _ustring(add(globalData, s, length)) { }
- Identifier(JSGlobalData* globalData, UString::Rep* rep) : _ustring(add(globalData, rep)) { }
- Identifier(JSGlobalData* globalData, const UString& s) : _ustring(add(globalData, s.rep())) { }
-
- // Special constructor for cases where we overwrite an object in place.
- Identifier(PlacementNewAdoptType) : _ustring(PlacementNewAdopt) { }
-
- const UString& ustring() const { return _ustring; }
-
- const UChar* data() const { return _ustring.data(); }
- int size() const { return _ustring.size(); }
-
- const char* ascii() const { return _ustring.ascii(); }
-
- static Identifier from(ExecState* exec, unsigned y) { return Identifier(exec, UString::from(y)); }
- static Identifier from(ExecState* exec, int y) { return Identifier(exec, UString::from(y)); }
- static Identifier from(ExecState* exec, double y) { return Identifier(exec, UString::from(y)); }
-
- bool isNull() const { return _ustring.isNull(); }
- bool isEmpty() const { return _ustring.isEmpty(); }
-
- uint32_t toUInt32(bool* ok) const { return _ustring.toUInt32(ok); }
- uint32_t toUInt32(bool* ok, bool tolerateEmptyString) const { return _ustring.toUInt32(ok, tolerateEmptyString); };
- uint32_t toStrictUInt32(bool* ok) const { return _ustring.toStrictUInt32(ok); }
- unsigned toArrayIndex(bool* ok) const { return _ustring.toArrayIndex(ok); }
- double toDouble() const { return _ustring.toDouble(); }
-
- friend bool operator==(const Identifier&, const Identifier&);
- friend bool operator!=(const Identifier&, const Identifier&);
-
- friend bool operator==(const Identifier&, const char*);
- friend bool operator!=(const Identifier&, const char*);
-
- static void remove(UString::Rep*);
-
- static bool equal(const UString::Rep*, const char*);
- static bool equal(const UString::Rep*, const UChar*, int length);
- static bool equal(const UString::Rep* a, const UString::Rep* b) { return JSC::equal(a, b); }
-
- static PassRefPtr<UString::Rep> add(ExecState*, const char*); // Only to be used with string literals.
- static PassRefPtr<UString::Rep> add(JSGlobalData*, const char*); // Only to be used with string literals.
-
- private:
- UString _ustring;
-
- static bool equal(const Identifier& a, const Identifier& b) { return a._ustring.rep() == b._ustring.rep(); }
- static bool equal(const Identifier& a, const char* b) { return equal(a._ustring.rep(), b); }
-
- static PassRefPtr<UString::Rep> add(ExecState*, const UChar*, int length);
- static PassRefPtr<UString::Rep> add(JSGlobalData*, const UChar*, int length);
-
- static PassRefPtr<UString::Rep> add(ExecState* exec, UString::Rep* r)
- {
- if (r->isIdentifier()) {
-#ifndef NDEBUG
- checkSameIdentifierTable(exec, r);
-#endif
- return r;
- }
- return addSlowCase(exec, r);
- }
- static PassRefPtr<UString::Rep> add(JSGlobalData* globalData, UString::Rep* r)
- {
- if (r->isIdentifier()) {
-#ifndef NDEBUG
- checkSameIdentifierTable(globalData, r);
-#endif
- return r;
- }
- return addSlowCase(globalData, r);
- }
-
- static PassRefPtr<UString::Rep> addSlowCase(ExecState*, UString::Rep* r);
- static PassRefPtr<UString::Rep> addSlowCase(JSGlobalData*, UString::Rep* r);
-
- static void checkSameIdentifierTable(ExecState*, UString::Rep*);
- static void checkSameIdentifierTable(JSGlobalData*, UString::Rep*);
- };
-
- inline bool operator==(const Identifier& a, const Identifier& b)
- {
- return Identifier::equal(a, b);
- }
-
- inline bool operator!=(const Identifier& a, const Identifier& b)
- {
- return !Identifier::equal(a, b);
- }
-
- inline bool operator==(const Identifier& a, const char* b)
- {
- return Identifier::equal(a, b);
- }
-
- inline bool operator!=(const Identifier& a, const char* b)
- {
- return !Identifier::equal(a, b);
- }
-
- IdentifierTable* createIdentifierTable();
- void deleteIdentifierTable(IdentifierTable*);
-
- struct ThreadIdentifierTableData {
- ThreadIdentifierTableData()
- : defaultIdentifierTable(0)
- , currentIdentifierTable(0)
- {
- }
-
- IdentifierTable* defaultIdentifierTable;
- IdentifierTable* currentIdentifierTable;
- };
-
- extern WTF::ThreadSpecific<ThreadIdentifierTableData>* g_identifierTableSpecific;
- void createIdentifierTableSpecific();
-
- inline IdentifierTable* defaultIdentifierTable()
- {
- if (!g_identifierTableSpecific)
- createIdentifierTableSpecific();
- ThreadIdentifierTableData& data = **g_identifierTableSpecific;
-
- return data.defaultIdentifierTable;
- }
-
- inline void setDefaultIdentifierTable(IdentifierTable* identifierTable)
- {
- if (!g_identifierTableSpecific)
- createIdentifierTableSpecific();
- ThreadIdentifierTableData& data = **g_identifierTableSpecific;
-
- data.defaultIdentifierTable = identifierTable;
- }
-
- inline IdentifierTable* currentIdentifierTable()
- {
- if (!g_identifierTableSpecific)
- createIdentifierTableSpecific();
- ThreadIdentifierTableData& data = **g_identifierTableSpecific;
-
- return data.currentIdentifierTable;
- }
-
- inline IdentifierTable* setCurrentIdentifierTable(IdentifierTable* identifierTable)
- {
- if (!g_identifierTableSpecific)
- createIdentifierTableSpecific();
- ThreadIdentifierTableData& data = **g_identifierTableSpecific;
-
- IdentifierTable* oldIdentifierTable = data.currentIdentifierTable;
- data.currentIdentifierTable = identifierTable;
- return oldIdentifierTable;
- }
-
- inline void resetCurrentIdentifierTable()
- {
- if (!g_identifierTableSpecific)
- createIdentifierTableSpecific();
- ThreadIdentifierTableData& data = **g_identifierTableSpecific;
-
- data.currentIdentifierTable = data.defaultIdentifierTable;
- }
-
-} // namespace JSC
-
-#endif // Identifier_h
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