12e5b6d6dSopenharmony_ci// Copyright 2006-2008 the V8 project authors. All rights reserved. 22e5b6d6dSopenharmony_ci// Redistribution and use in source and binary forms, with or without 32e5b6d6dSopenharmony_ci// modification, are permitted provided that the following conditions are 42e5b6d6dSopenharmony_ci// met: 52e5b6d6dSopenharmony_ci// 62e5b6d6dSopenharmony_ci// * Redistributions of source code must retain the above copyright 72e5b6d6dSopenharmony_ci// notice, this list of conditions and the following disclaimer. 82e5b6d6dSopenharmony_ci// * Redistributions in binary form must reproduce the above 92e5b6d6dSopenharmony_ci// copyright notice, this list of conditions and the following 102e5b6d6dSopenharmony_ci// disclaimer in the documentation and/or other materials provided 112e5b6d6dSopenharmony_ci// with the distribution. 122e5b6d6dSopenharmony_ci// * Neither the name of Google Inc. nor the names of its 132e5b6d6dSopenharmony_ci// contributors may be used to endorse or promote products derived 142e5b6d6dSopenharmony_ci// from this software without specific prior written permission. 152e5b6d6dSopenharmony_ci// 162e5b6d6dSopenharmony_ci// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 172e5b6d6dSopenharmony_ci// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 182e5b6d6dSopenharmony_ci// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 192e5b6d6dSopenharmony_ci// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 202e5b6d6dSopenharmony_ci// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 212e5b6d6dSopenharmony_ci// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 222e5b6d6dSopenharmony_ci// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 232e5b6d6dSopenharmony_ci// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 242e5b6d6dSopenharmony_ci// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 252e5b6d6dSopenharmony_ci// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 262e5b6d6dSopenharmony_ci// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 272e5b6d6dSopenharmony_ci 282e5b6d6dSopenharmony_ci#ifndef V8_CHECKS_H_ 292e5b6d6dSopenharmony_ci#define V8_CHECKS_H_ 302e5b6d6dSopenharmony_ci 312e5b6d6dSopenharmony_ci#include <string.h> 322e5b6d6dSopenharmony_ci 332e5b6d6dSopenharmony_ci#include "flags.h" 342e5b6d6dSopenharmony_ci 352e5b6d6dSopenharmony_ciextern "C" void V8_Fatal(const char* file, int line, const char* format, ...); 362e5b6d6dSopenharmony_civoid API_Fatal(const char* location, const char* format, ...); 372e5b6d6dSopenharmony_ci 382e5b6d6dSopenharmony_ci// The FATAL, DOUBLE_CONVERSION_UNREACHABLE and DOUBLE_CONVERSION_UNIMPLEMENTED macros are useful during 392e5b6d6dSopenharmony_ci// development, but they should not be relied on in the final product. 402e5b6d6dSopenharmony_ci#ifdef DEBUG 412e5b6d6dSopenharmony_ci#define FATAL(msg) \ 422e5b6d6dSopenharmony_ci V8_Fatal(__FILE__, __LINE__, "%s", (msg)) 432e5b6d6dSopenharmony_ci#define DOUBLE_CONVERSION_UNIMPLEMENTED() \ 442e5b6d6dSopenharmony_ci V8_Fatal(__FILE__, __LINE__, "unimplemented code") 452e5b6d6dSopenharmony_ci#define DOUBLE_CONVERSION_UNREACHABLE() \ 462e5b6d6dSopenharmony_ci V8_Fatal(__FILE__, __LINE__, "unreachable code") 472e5b6d6dSopenharmony_ci#else 482e5b6d6dSopenharmony_ci#define FATAL(msg) \ 492e5b6d6dSopenharmony_ci V8_Fatal("", 0, "%s", (msg)) 502e5b6d6dSopenharmony_ci#define DOUBLE_CONVERSION_UNIMPLEMENTED() \ 512e5b6d6dSopenharmony_ci V8_Fatal("", 0, "unimplemented code") 522e5b6d6dSopenharmony_ci#define DOUBLE_CONVERSION_UNREACHABLE() ((void) 0) 532e5b6d6dSopenharmony_ci#endif 542e5b6d6dSopenharmony_ci 552e5b6d6dSopenharmony_ci 562e5b6d6dSopenharmony_ci// Used by the CHECK macro -- should not be called directly. 572e5b6d6dSopenharmony_cistatic inline void CheckHelper(const char* file, 582e5b6d6dSopenharmony_ci int line, 592e5b6d6dSopenharmony_ci const char* source, 602e5b6d6dSopenharmony_ci bool condition) { 612e5b6d6dSopenharmony_ci if (!condition) 622e5b6d6dSopenharmony_ci V8_Fatal(file, line, "CHECK(%s) failed", source); 632e5b6d6dSopenharmony_ci} 642e5b6d6dSopenharmony_ci 652e5b6d6dSopenharmony_ci 662e5b6d6dSopenharmony_ci// The CHECK macro checks that the given condition is true; if not, it 672e5b6d6dSopenharmony_ci// prints a message to stderr and aborts. 682e5b6d6dSopenharmony_ci#define CHECK(condition) CheckHelper(__FILE__, __LINE__, #condition, condition) 692e5b6d6dSopenharmony_ci 702e5b6d6dSopenharmony_ci 712e5b6d6dSopenharmony_ci// Helper function used by the CHECK_EQ function when given int 722e5b6d6dSopenharmony_ci// arguments. Should not be called directly. 732e5b6d6dSopenharmony_cistatic inline void CheckEqualsHelper(const char* file, int line, 742e5b6d6dSopenharmony_ci const char* expected_source, int expected, 752e5b6d6dSopenharmony_ci const char* value_source, int value) { 762e5b6d6dSopenharmony_ci if (expected != value) { 772e5b6d6dSopenharmony_ci V8_Fatal(file, line, 782e5b6d6dSopenharmony_ci "CHECK_EQ(%s, %s) failed\n# Expected: %i\n# Found: %i", 792e5b6d6dSopenharmony_ci expected_source, value_source, expected, value); 802e5b6d6dSopenharmony_ci } 812e5b6d6dSopenharmony_ci} 822e5b6d6dSopenharmony_ci 832e5b6d6dSopenharmony_ci 842e5b6d6dSopenharmony_ci// Helper function used by the CHECK_EQ function when given int64_t 852e5b6d6dSopenharmony_ci// arguments. Should not be called directly. 862e5b6d6dSopenharmony_cistatic inline void CheckEqualsHelper(const char* file, int line, 872e5b6d6dSopenharmony_ci const char* expected_source, 882e5b6d6dSopenharmony_ci int64_t expected, 892e5b6d6dSopenharmony_ci const char* value_source, 902e5b6d6dSopenharmony_ci int64_t value) { 912e5b6d6dSopenharmony_ci if (expected != value) { 922e5b6d6dSopenharmony_ci // Print int64_t values in hex, as two int32s, 932e5b6d6dSopenharmony_ci // to avoid platform-dependencies. 942e5b6d6dSopenharmony_ci V8_Fatal(file, line, 952e5b6d6dSopenharmony_ci "CHECK_EQ(%s, %s) failed\n#" 962e5b6d6dSopenharmony_ci " Expected: 0x%08x%08x\n# Found: 0x%08x%08x", 972e5b6d6dSopenharmony_ci expected_source, value_source, 982e5b6d6dSopenharmony_ci static_cast<uint32_t>(expected >> 32), 992e5b6d6dSopenharmony_ci static_cast<uint32_t>(expected), 1002e5b6d6dSopenharmony_ci static_cast<uint32_t>(value >> 32), 1012e5b6d6dSopenharmony_ci static_cast<uint32_t>(value)); 1022e5b6d6dSopenharmony_ci } 1032e5b6d6dSopenharmony_ci} 1042e5b6d6dSopenharmony_ci 1052e5b6d6dSopenharmony_ci 1062e5b6d6dSopenharmony_ci// Helper function used by the CHECK_NE function when given int 1072e5b6d6dSopenharmony_ci// arguments. Should not be called directly. 1082e5b6d6dSopenharmony_cistatic inline void CheckNonEqualsHelper(const char* file, 1092e5b6d6dSopenharmony_ci int line, 1102e5b6d6dSopenharmony_ci const char* unexpected_source, 1112e5b6d6dSopenharmony_ci int unexpected, 1122e5b6d6dSopenharmony_ci const char* value_source, 1132e5b6d6dSopenharmony_ci int value) { 1142e5b6d6dSopenharmony_ci if (unexpected == value) { 1152e5b6d6dSopenharmony_ci V8_Fatal(file, line, "CHECK_NE(%s, %s) failed\n# Value: %i", 1162e5b6d6dSopenharmony_ci unexpected_source, value_source, value); 1172e5b6d6dSopenharmony_ci } 1182e5b6d6dSopenharmony_ci} 1192e5b6d6dSopenharmony_ci 1202e5b6d6dSopenharmony_ci 1212e5b6d6dSopenharmony_ci// Helper function used by the CHECK function when given string 1222e5b6d6dSopenharmony_ci// arguments. Should not be called directly. 1232e5b6d6dSopenharmony_cistatic inline void CheckEqualsHelper(const char* file, 1242e5b6d6dSopenharmony_ci int line, 1252e5b6d6dSopenharmony_ci const char* expected_source, 1262e5b6d6dSopenharmony_ci const char* expected, 1272e5b6d6dSopenharmony_ci const char* value_source, 1282e5b6d6dSopenharmony_ci const char* value) { 1292e5b6d6dSopenharmony_ci if ((expected == NULL && value != NULL) || 1302e5b6d6dSopenharmony_ci (expected != NULL && value == NULL) || 1312e5b6d6dSopenharmony_ci (expected != NULL && value != NULL && strcmp(expected, value) != 0)) { 1322e5b6d6dSopenharmony_ci V8_Fatal(file, line, 1332e5b6d6dSopenharmony_ci "CHECK_EQ(%s, %s) failed\n# Expected: %s\n# Found: %s", 1342e5b6d6dSopenharmony_ci expected_source, value_source, expected, value); 1352e5b6d6dSopenharmony_ci } 1362e5b6d6dSopenharmony_ci} 1372e5b6d6dSopenharmony_ci 1382e5b6d6dSopenharmony_ci 1392e5b6d6dSopenharmony_cistatic inline void CheckNonEqualsHelper(const char* file, 1402e5b6d6dSopenharmony_ci int line, 1412e5b6d6dSopenharmony_ci const char* expected_source, 1422e5b6d6dSopenharmony_ci const char* expected, 1432e5b6d6dSopenharmony_ci const char* value_source, 1442e5b6d6dSopenharmony_ci const char* value) { 1452e5b6d6dSopenharmony_ci if (expected == value || 1462e5b6d6dSopenharmony_ci (expected != NULL && value != NULL && strcmp(expected, value) == 0)) { 1472e5b6d6dSopenharmony_ci V8_Fatal(file, line, "CHECK_NE(%s, %s) failed\n# Value: %s", 1482e5b6d6dSopenharmony_ci expected_source, value_source, value); 1492e5b6d6dSopenharmony_ci } 1502e5b6d6dSopenharmony_ci} 1512e5b6d6dSopenharmony_ci 1522e5b6d6dSopenharmony_ci 1532e5b6d6dSopenharmony_ci// Helper function used by the CHECK function when given pointer 1542e5b6d6dSopenharmony_ci// arguments. Should not be called directly. 1552e5b6d6dSopenharmony_cistatic inline void CheckEqualsHelper(const char* file, 1562e5b6d6dSopenharmony_ci int line, 1572e5b6d6dSopenharmony_ci const char* expected_source, 1582e5b6d6dSopenharmony_ci const void* expected, 1592e5b6d6dSopenharmony_ci const char* value_source, 1602e5b6d6dSopenharmony_ci const void* value) { 1612e5b6d6dSopenharmony_ci if (expected != value) { 1622e5b6d6dSopenharmony_ci V8_Fatal(file, line, 1632e5b6d6dSopenharmony_ci "CHECK_EQ(%s, %s) failed\n# Expected: %p\n# Found: %p", 1642e5b6d6dSopenharmony_ci expected_source, value_source, 1652e5b6d6dSopenharmony_ci expected, value); 1662e5b6d6dSopenharmony_ci } 1672e5b6d6dSopenharmony_ci} 1682e5b6d6dSopenharmony_ci 1692e5b6d6dSopenharmony_ci 1702e5b6d6dSopenharmony_cistatic inline void CheckNonEqualsHelper(const char* file, 1712e5b6d6dSopenharmony_ci int line, 1722e5b6d6dSopenharmony_ci const char* expected_source, 1732e5b6d6dSopenharmony_ci const void* expected, 1742e5b6d6dSopenharmony_ci const char* value_source, 1752e5b6d6dSopenharmony_ci const void* value) { 1762e5b6d6dSopenharmony_ci if (expected == value) { 1772e5b6d6dSopenharmony_ci V8_Fatal(file, line, "CHECK_NE(%s, %s) failed\n# Value: %p", 1782e5b6d6dSopenharmony_ci expected_source, value_source, value); 1792e5b6d6dSopenharmony_ci } 1802e5b6d6dSopenharmony_ci} 1812e5b6d6dSopenharmony_ci 1822e5b6d6dSopenharmony_ci 1832e5b6d6dSopenharmony_ci// Helper function used by the CHECK function when given floating 1842e5b6d6dSopenharmony_ci// point arguments. Should not be called directly. 1852e5b6d6dSopenharmony_cistatic inline void CheckEqualsHelper(const char* file, 1862e5b6d6dSopenharmony_ci int line, 1872e5b6d6dSopenharmony_ci const char* expected_source, 1882e5b6d6dSopenharmony_ci double expected, 1892e5b6d6dSopenharmony_ci const char* value_source, 1902e5b6d6dSopenharmony_ci double value) { 1912e5b6d6dSopenharmony_ci // Force values to 64 bit memory to truncate 80 bit precision on IA32. 1922e5b6d6dSopenharmony_ci volatile double* exp = new double[1]; 1932e5b6d6dSopenharmony_ci *exp = expected; 1942e5b6d6dSopenharmony_ci volatile double* val = new double[1]; 1952e5b6d6dSopenharmony_ci *val = value; 1962e5b6d6dSopenharmony_ci if (*exp != *val) { 1972e5b6d6dSopenharmony_ci V8_Fatal(file, line, 1982e5b6d6dSopenharmony_ci "CHECK_EQ(%s, %s) failed\n# Expected: %f\n# Found: %f", 1992e5b6d6dSopenharmony_ci expected_source, value_source, *exp, *val); 2002e5b6d6dSopenharmony_ci } 2012e5b6d6dSopenharmony_ci delete[] exp; 2022e5b6d6dSopenharmony_ci delete[] val; 2032e5b6d6dSopenharmony_ci} 2042e5b6d6dSopenharmony_ci 2052e5b6d6dSopenharmony_ci 2062e5b6d6dSopenharmony_cistatic inline void CheckNonEqualsHelper(const char* file, 2072e5b6d6dSopenharmony_ci int line, 2082e5b6d6dSopenharmony_ci const char* expected_source, 2092e5b6d6dSopenharmony_ci double expected, 2102e5b6d6dSopenharmony_ci const char* value_source, 2112e5b6d6dSopenharmony_ci double value) { 2122e5b6d6dSopenharmony_ci // Force values to 64 bit memory to truncate 80 bit precision on IA32. 2132e5b6d6dSopenharmony_ci volatile double* exp = new double[1]; 2142e5b6d6dSopenharmony_ci *exp = expected; 2152e5b6d6dSopenharmony_ci volatile double* val = new double[1]; 2162e5b6d6dSopenharmony_ci *val = value; 2172e5b6d6dSopenharmony_ci if (*exp == *val) { 2182e5b6d6dSopenharmony_ci V8_Fatal(file, line, 2192e5b6d6dSopenharmony_ci "CHECK_NE(%s, %s) failed\n# Value: %f", 2202e5b6d6dSopenharmony_ci expected_source, value_source, *val); 2212e5b6d6dSopenharmony_ci } 2222e5b6d6dSopenharmony_ci delete[] exp; 2232e5b6d6dSopenharmony_ci delete[] val; 2242e5b6d6dSopenharmony_ci} 2252e5b6d6dSopenharmony_ci 2262e5b6d6dSopenharmony_ci 2272e5b6d6dSopenharmony_cinamespace v8 { 2282e5b6d6dSopenharmony_ci class Value; 2292e5b6d6dSopenharmony_ci template <class T> class Handle; 2302e5b6d6dSopenharmony_ci} 2312e5b6d6dSopenharmony_ci 2322e5b6d6dSopenharmony_ci 2332e5b6d6dSopenharmony_civoid CheckNonEqualsHelper(const char* file, 2342e5b6d6dSopenharmony_ci int line, 2352e5b6d6dSopenharmony_ci const char* unexpected_source, 2362e5b6d6dSopenharmony_ci v8::Handle<v8::Value> unexpected, 2372e5b6d6dSopenharmony_ci const char* value_source, 2382e5b6d6dSopenharmony_ci v8::Handle<v8::Value> value); 2392e5b6d6dSopenharmony_ci 2402e5b6d6dSopenharmony_ci 2412e5b6d6dSopenharmony_civoid CheckEqualsHelper(const char* file, 2422e5b6d6dSopenharmony_ci int line, 2432e5b6d6dSopenharmony_ci const char* expected_source, 2442e5b6d6dSopenharmony_ci v8::Handle<v8::Value> expected, 2452e5b6d6dSopenharmony_ci const char* value_source, 2462e5b6d6dSopenharmony_ci v8::Handle<v8::Value> value); 2472e5b6d6dSopenharmony_ci 2482e5b6d6dSopenharmony_ci 2492e5b6d6dSopenharmony_ci#define CHECK_EQ(expected, value) CheckEqualsHelper(__FILE__, __LINE__, \ 2502e5b6d6dSopenharmony_ci #expected, expected, #value, value) 2512e5b6d6dSopenharmony_ci 2522e5b6d6dSopenharmony_ci 2532e5b6d6dSopenharmony_ci#define CHECK_NE(unexpected, value) CheckNonEqualsHelper(__FILE__, __LINE__, \ 2542e5b6d6dSopenharmony_ci #unexpected, unexpected, #value, value) 2552e5b6d6dSopenharmony_ci 2562e5b6d6dSopenharmony_ci 2572e5b6d6dSopenharmony_ci#define CHECK_GT(a, b) CHECK((a) > (b)) 2582e5b6d6dSopenharmony_ci#define CHECK_GE(a, b) CHECK((a) >= (b)) 2592e5b6d6dSopenharmony_ci 2602e5b6d6dSopenharmony_ci 2612e5b6d6dSopenharmony_ci// This is inspired by the static assertion facility in boost. This 2622e5b6d6dSopenharmony_ci// is pretty magical. If it causes you trouble on a platform you may 2632e5b6d6dSopenharmony_ci// find a fix in the boost code. 2642e5b6d6dSopenharmony_citemplate <bool> class StaticAssertion; 2652e5b6d6dSopenharmony_citemplate <> class StaticAssertion<true> { }; 2662e5b6d6dSopenharmony_ci// This macro joins two tokens. If one of the tokens is a macro the 2672e5b6d6dSopenharmony_ci// helper call causes it to be resolved before joining. 2682e5b6d6dSopenharmony_ci#define SEMI_STATIC_JOIN(a, b) SEMI_STATIC_JOIN_HELPER(a, b) 2692e5b6d6dSopenharmony_ci#define SEMI_STATIC_JOIN_HELPER(a, b) a##b 2702e5b6d6dSopenharmony_ci// Causes an error during compilation of the condition is not 2712e5b6d6dSopenharmony_ci// statically known to be true. It is formulated as a typedef so that 2722e5b6d6dSopenharmony_ci// it can be used wherever a typedef can be used. Beware that this 2732e5b6d6dSopenharmony_ci// actually causes each use to introduce a new defined type with a 2742e5b6d6dSopenharmony_ci// name depending on the source line. 2752e5b6d6dSopenharmony_citemplate <int> class StaticAssertionHelper { }; 2762e5b6d6dSopenharmony_ci#define STATIC_CHECK(test) \ 2772e5b6d6dSopenharmony_ci typedef \ 2782e5b6d6dSopenharmony_ci StaticAssertionHelper<sizeof(StaticAssertion<static_cast<bool>(test)>)> \ 2792e5b6d6dSopenharmony_ci SEMI_STATIC_JOIN(__StaticAssertTypedef__, __LINE__) 2802e5b6d6dSopenharmony_ci 2812e5b6d6dSopenharmony_ci 2822e5b6d6dSopenharmony_ci// The DOUBLE_CONVERSION_ASSERT macro is equivalent to CHECK except that it only 2832e5b6d6dSopenharmony_ci// generates code in debug builds. 2842e5b6d6dSopenharmony_ci#ifdef DEBUG 2852e5b6d6dSopenharmony_ci#define DOUBLE_CONVERSION_ASSERT_RESULT(expr) CHECK(expr) 2862e5b6d6dSopenharmony_ci#define DOUBLE_CONVERSION_ASSERT(condition) CHECK(condition) 2872e5b6d6dSopenharmony_ci#define DOUBLE_CONVERSION_ASSERT_EQ(v1, v2) CHECK_EQ(v1, v2) 2882e5b6d6dSopenharmony_ci#define DOUBLE_CONVERSION_ASSERT_NE(v1, v2) CHECK_NE(v1, v2) 2892e5b6d6dSopenharmony_ci#define DOUBLE_CONVERSION_ASSERT_GE(v1, v2) CHECK_GE(v1, v2) 2902e5b6d6dSopenharmony_ci#define SLOW_DOUBLE_CONVERSION_ASSERT(condition) if (FLAG_enable_slow_asserts) CHECK(condition) 2912e5b6d6dSopenharmony_ci#else 2922e5b6d6dSopenharmony_ci#define DOUBLE_CONVERSION_ASSERT_RESULT(expr) (expr) 2932e5b6d6dSopenharmony_ci#define DOUBLE_CONVERSION_ASSERT(condition) ((void) 0) 2942e5b6d6dSopenharmony_ci#define DOUBLE_CONVERSION_ASSERT_EQ(v1, v2) ((void) 0) 2952e5b6d6dSopenharmony_ci#define DOUBLE_CONVERSION_ASSERT_NE(v1, v2) ((void) 0) 2962e5b6d6dSopenharmony_ci#define DOUBLE_CONVERSION_ASSERT_GE(v1, v2) ((void) 0) 2972e5b6d6dSopenharmony_ci#define SLOW_DOUBLE_CONVERSION_ASSERT(condition) ((void) 0) 2982e5b6d6dSopenharmony_ci#endif 2992e5b6d6dSopenharmony_ci// Static asserts has no impact on runtime performance, so they can be 3002e5b6d6dSopenharmony_ci// safely enabled in release mode. Moreover, the ((void) 0) expression 3012e5b6d6dSopenharmony_ci// obeys different syntax rules than typedef's, e.g. it can't appear 3022e5b6d6dSopenharmony_ci// inside class declaration, this leads to inconsistency between debug 3032e5b6d6dSopenharmony_ci// and release compilation modes behaviour. 3042e5b6d6dSopenharmony_ci#define STATIC_DOUBLE_CONVERSION_ASSERT(test) STATIC_CHECK(test) 3052e5b6d6dSopenharmony_ci 3062e5b6d6dSopenharmony_ci 3072e5b6d6dSopenharmony_ci#define DOUBLE_CONVERSION_ASSERT_TAG_ALIGNED(address) \ 3082e5b6d6dSopenharmony_ci DOUBLE_CONVERSION_ASSERT((reinterpret_cast<intptr_t>(address) & kHeapObjectTagMask) == 0) 3092e5b6d6dSopenharmony_ci 3102e5b6d6dSopenharmony_ci#define DOUBLE_CONVERSION_ASSERT_SIZE_TAG_ALIGNED(size) DOUBLE_CONVERSION_ASSERT((size & kHeapObjectTagMask) == 0) 3112e5b6d6dSopenharmony_ci 3122e5b6d6dSopenharmony_ci#define DOUBLE_CONVERSION_ASSERT_NOT_NULL(p) DOUBLE_CONVERSION_ASSERT_NE(NULL, p) 3132e5b6d6dSopenharmony_ci 3142e5b6d6dSopenharmony_ci#endif // V8_CHECKS_H_ 315