diff options
Diffstat (limited to 'src/3rdparty/v8/include/v8-preparser.h')
-rw-r--r-- | src/3rdparty/v8/include/v8-preparser.h | 118 |
1 files changed, 0 insertions, 118 deletions
diff --git a/src/3rdparty/v8/include/v8-preparser.h b/src/3rdparty/v8/include/v8-preparser.h deleted file mode 100644 index 389949d..0000000 --- a/src/3rdparty/v8/include/v8-preparser.h +++ /dev/null @@ -1,118 +0,0 @@ -// Copyright 2011 the V8 project authors. All rights reserved. -// Redistribution and use in source and binary forms, with or without -// modification, are permitted provided that the following conditions are -// met: -// -// * Redistributions of source code must retain the above copyright -// notice, this list of conditions and the following disclaimer. -// * Redistributions in binary form must reproduce the above -// copyright notice, this list of conditions and the following -// disclaimer in the documentation and/or other materials provided -// with the distribution. -// * Neither the name of Google Inc. nor the names of its -// contributors may be used to endorse or promote products derived -// from this software without specific prior written permission. -// -// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS -// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT -// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR -// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT -// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, -// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT -// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, -// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY -// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT -// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE -// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - -#ifndef PREPARSER_H -#define PREPARSER_H - -#include "v8stdint.h" - -#ifdef _WIN32 - -// Setup for Windows DLL export/import. When building the V8 DLL the -// BUILDING_V8_SHARED needs to be defined. When building a program which uses -// the V8 DLL USING_V8_SHARED needs to be defined. When either building the V8 -// static library or building a program which uses the V8 static library neither -// BUILDING_V8_SHARED nor USING_V8_SHARED should be defined. -#if defined(BUILDING_V8_SHARED) && defined(USING_V8_SHARED) -#error both BUILDING_V8_SHARED and USING_V8_SHARED are set - please check the\ - build configuration to ensure that at most one of these is set -#endif - -#ifdef BUILDING_V8_SHARED -#define V8EXPORT __declspec(dllexport) -#elif USING_V8_SHARED -#define V8EXPORT __declspec(dllimport) -#else -#define V8EXPORT -#endif // BUILDING_V8_SHARED - -#else // _WIN32 - -// Setup for Linux shared library export. There is no need to distinguish -// between building or using the V8 shared library, but we should not -// export symbols when we are building a static library. -#if defined(__GNUC__) && ((__GNUC__ >= 4) || \ - (__GNUC__ == 3 && __GNUC_MINOR__ >= 3)) && defined(V8_SHARED) -#define V8EXPORT __attribute__ ((visibility("default"))) -#else -#define V8EXPORT -#endif - -#endif // _WIN32 - - -namespace v8 { - -// The result of preparsing is either a stack overflow error, or an opaque -// blob of data that can be passed back into the parser. -class V8EXPORT PreParserData { - public: - PreParserData(size_t size, const uint8_t* data) - : data_(data), size_(size) { } - - // Create a PreParserData value where stack_overflow reports true. - static PreParserData StackOverflow() { return PreParserData(0, NULL); } - - // Whether the pre-parser stopped due to a stack overflow. - // If this is the case, size() and data() should not be used. - bool stack_overflow() { return size_ == 0u; } - - // The size of the data in bytes. - size_t size() const { return size_; } - - // Pointer to the data. - const uint8_t* data() const { return data_; } - - private: - const uint8_t* const data_; - const size_t size_; -}; - - -// Interface for a stream of Unicode characters. -class V8EXPORT UnicodeInputStream { // NOLINT - Thinks V8EXPORT is class name. - public: - virtual ~UnicodeInputStream(); - - // Returns the next Unicode code-point in the input, or a negative value when - // there is no more input in the stream. - virtual int32_t Next() = 0; -}; - - -// Preparse a JavaScript program. The source code is provided as a -// UnicodeInputStream. The max_stack_size limits the amount of stack -// space that the preparser is allowed to use. If the preparser uses -// more stack space than the limit provided, the result's stack_overflow() -// method will return true. Otherwise the result contains preparser -// data that can be used by the V8 parser to speed up parsing. -PreParserData V8EXPORT Preparse(UnicodeInputStream* input, - size_t max_stack_size); - -} // namespace v8. - -#endif // PREPARSER_H |