| /* |
| * Copyright (C) 2010 Google Inc. 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 THIRD_PARTY_BLINK_RENDERER_PLATFORM_BINDINGS_V8_BINDING_MACROS_H_ |
| #define THIRD_PARTY_BLINK_RENDERER_PLATFORM_BINDINGS_V8_BINDING_MACROS_H_ |
| |
| #include "third_party/blink/renderer/platform/wtf/assertions.h" |
| #include "v8/include/v8.h" |
| |
| #if defined(OS_WIN) |
| #if !defined(alloca) |
| // Windows uses _alloca instead of alloca, but only #define's alloca to _alloca |
| // in malloc.h if _CRT_INTERNAL_NONSTDC_NAMES is defined. If that doesn't happen |
| // (e.g. on Windows on Arm), fix up the definition. |
| #include <malloc.h> |
| #define alloca _alloca |
| #endif |
| #endif |
| |
| namespace blink { |
| |
| // type is an instance of class template V8StringResource<>, |
| // but Mode argument varies; using type (not Mode) for consistency |
| // with other macros and ease of code generation |
| #define TOSTRING_VOID(type, var, value) \ |
| type var(value); \ |
| if (UNLIKELY(!var.Prepare())) \ |
| return; |
| |
| #define TOSTRING_DEFAULT(type, var, value, retVal) \ |
| type var(value); \ |
| if (UNLIKELY(!var.Prepare())) \ |
| return retVal; |
| |
| } // namespace blink |
| |
| #endif // THIRD_PARTY_BLINK_RENDERER_PLATFORM_BINDINGS_V8_BINDING_MACROS_H_ |
