Merge webkit.org at r54127 : Initial merge by git

Change-Id: Ib661abb595522f50ea406f72d3a0ce17f7193c82

1 files changed, 70 insertions, 32 deletions

diff --git a/JavaScriptCore/wtf/Assertions.h b/JavaScriptCore/wtf/Assertions.h
index e3340f1..352a74b 100644
--- a/JavaScriptCore/wtf/Assertions.h
+++ b/JavaScriptCore/wtf/Assertions.h
@@ -50,7 +50,7 @@
 #include <inttypes.h>
 #endif
 
-#if PLATFORM(SYMBIAN)
+#if OS(SYMBIAN)
 #include <e32def.h>
 #include <e32debug.h>
 #endif
@@ -61,24 +61,50 @@
 #define ASSERTIONS_DISABLED_DEFAULT 0
 #endif
 
+#if COMPILER(MSVC7) || COMPILER(WINSCW)
+#define HAVE_VARIADIC_MACRO 0
+#else
+#define HAVE_VARIADIC_MACRO 1
+#endif
+
 #ifndef ASSERT_DISABLED
 #define ASSERT_DISABLED ASSERTIONS_DISABLED_DEFAULT
 #endif
 
+#ifndef ASSERT_MSG_DISABLED
+#if HAVE(VARIADIC_MACRO)
+#define ASSERT_MSG_DISABLED ASSERTIONS_DISABLED_DEFAULT
+#else
+#define ASSERT_MSG_DISABLED 1
+#endif
+#endif
+
 #ifndef ASSERT_ARG_DISABLED
 #define ASSERT_ARG_DISABLED ASSERTIONS_DISABLED_DEFAULT
 #endif
 
 #ifndef FATAL_DISABLED
+#if HAVE(VARIADIC_MACRO)
 #define FATAL_DISABLED ASSERTIONS_DISABLED_DEFAULT
+#else
+#define FATAL_DISABLED 1
+#endif
 #endif
 
 #ifndef ERROR_DISABLED
+#if HAVE(VARIADIC_MACRO)
 #define ERROR_DISABLED ASSERTIONS_DISABLED_DEFAULT
+#else
+#define ERROR_DISABLED 1
+#endif
 #endif
 
 #ifndef LOG_DISABLED
+#if HAVE(VARIADIC_MACRO)
 #define LOG_DISABLED ASSERTIONS_DISABLED_DEFAULT
+#else
+#define LOG_DISABLED 1
+#endif
 #endif
 
 #if COMPILER(GCC)
@@ -125,7 +151,7 @@ void WTFLogVerbose(const char* file, int line, const char* function, WTFLogChann
 /* CRASH -- gets us into the debugger or the crash reporter -- signals are ignored by the crash reporter so we must do better */
 
 #ifndef CRASH
-#if PLATFORM(SYMBIAN)
+#if OS(SYMBIAN)
 #define CRASH() do { \
     __DEBUGGER(); \
     User::Panic(_L("Webkit CRASH"),0); \
@@ -138,9 +164,9 @@ void WTFLogVerbose(const char* file, int line, const char* function, WTFLogChann
 #endif
 #endif
 
-/* ASSERT, ASSERT_WITH_MESSAGE, ASSERT_NOT_REACHED */
+/* ASSERT, ASSERT_NOT_REACHED, ASSERT_UNUSED */
 
-#if PLATFORM(WINCE) && !PLATFORM(TORCHMOBILE)
+#if OS(WINCE) && !PLATFORM(TORCHMOBILE)
 /* FIXME: We include this here only to avoid a conflict with the ASSERT macro. */
 #include <windows.h>
 #undef min
@@ -148,7 +174,7 @@ void WTFLogVerbose(const char* file, int line, const char* function, WTFLogChann
 #undef ERROR
 #endif
 
-#if PLATFORM(WIN_OS) || PLATFORM(SYMBIAN)
+#if OS(WINDOWS) || OS(SYMBIAN)
 /* FIXME: Change to use something other than ASSERT to avoid this conflict with the underlying platform */
 #undef ASSERT
 #endif
@@ -156,11 +182,6 @@ void WTFLogVerbose(const char* file, int line, const char* function, WTFLogChann
 #if ASSERT_DISABLED
 
 #define ASSERT(assertion) ((void)0)
-#if COMPILER(MSVC7) || COMPILER(WINSCW)
-#define ASSERT_WITH_MESSAGE(assertion) ((void)0)
-#else
-#define ASSERT_WITH_MESSAGE(assertion, ...) ((void)0)
-#endif /* COMPILER(MSVC7) */
 #define ASSERT_NOT_REACHED() ((void)0)
 #define ASSERT_UNUSED(variable, assertion) ((void)variable)
 
@@ -172,16 +193,7 @@ void WTFLogVerbose(const char* file, int line, const char* function, WTFLogChann
         CRASH(); \
     } \
 while (0)
-#if COMPILER(MSVC7) || COMPILER(WINSCW)
-#define ASSERT_WITH_MESSAGE(assertion) ((void)0)
-#else
-#define ASSERT_WITH_MESSAGE(assertion, ...) do \
-    if (!(assertion)) { \
-        WTFReportAssertionFailureWithMessage(__FILE__, __LINE__, WTF_PRETTY_FUNCTION, #assertion, __VA_ARGS__); \
-        CRASH(); \
-    } \
-while (0)
-#endif /* COMPILER(MSVC7) */
+
 #define ASSERT_NOT_REACHED() do { \
     WTFReportAssertionFailure(__FILE__, __LINE__, WTF_PRETTY_FUNCTION, 0); \
     CRASH(); \
@@ -191,6 +203,24 @@ while (0)
 
 #endif
 
+/* ASSERT_WITH_MESSAGE */
+
+#if COMPILER(MSVC7)
+#define ASSERT_WITH_MESSAGE(assertion) ((void)0)
+#elif COMPILER(WINSCW)
+#define ASSERT_WITH_MESSAGE(assertion, arg...) ((void)0)
+#elif ASSERT_MSG_DISABLED
+#define ASSERT_WITH_MESSAGE(assertion, ...) ((void)0)
+#else
+#define ASSERT_WITH_MESSAGE(assertion, ...) do \
+    if (!(assertion)) { \
+        WTFReportAssertionFailureWithMessage(__FILE__, __LINE__, WTF_PRETTY_FUNCTION, #assertion, __VA_ARGS__); \
+        CRASH(); \
+    } \
+while (0)
+#endif
+                        
+                        
 /* ASSERT_ARG */
 
 #if ASSERT_ARG_DISABLED
@@ -215,10 +245,12 @@ while (0)
 
 /* FATAL */
 
-#if FATAL_DISABLED && !COMPILER(MSVC7) && !COMPILER(WINSCW)
-#define FATAL(...) ((void)0)
-#elif COMPILER(MSVC7)
+#if COMPILER(MSVC7)
 #define FATAL() ((void)0)
+#elif COMPILER(WINSCW)
+#define FATAL(arg...) ((void)0)
+#elif FATAL_DISABLED
+#define FATAL(...) ((void)0)
 #else
 #define FATAL(...) do { \
     WTFReportFatalError(__FILE__, __LINE__, WTF_PRETTY_FUNCTION, __VA_ARGS__); \
@@ -228,20 +260,24 @@ while (0)
 
 /* LOG_ERROR */
 
-#if ERROR_DISABLED && !COMPILER(MSVC7) && !COMPILER(WINSCW)
-#define LOG_ERROR(...) ((void)0)
-#elif COMPILER(MSVC7) || COMPILER(WINSCW)
+#if COMPILER(MSVC7)
 #define LOG_ERROR() ((void)0)
+#elif COMPILER(WINSCW)
+#define LOG_ERROR(arg...)  ((void)0)
+#elif ERROR_DISABLED
+#define LOG_ERROR(...) ((void)0)
 #else
 #define LOG_ERROR(...) WTFReportError(__FILE__, __LINE__, WTF_PRETTY_FUNCTION, __VA_ARGS__)
 #endif
 
 /* LOG */
 
-#if LOG_DISABLED && !COMPILER(MSVC7) && !COMPILER(WINSCW)
-#define LOG(channel, ...) ((void)0)
-#elif COMPILER(MSVC7) || COMPILER(WINSCW)
+#if COMPILER(MSVC7)
 #define LOG() ((void)0)
+#elif COMPILER(WINSCW)
+#define LOG(arg...) ((void)0)
+#elif LOG_DISABLED
+#define LOG(channel, ...) ((void)0)
 #else
 #define LOG(channel, ...) WTFLog(&JOIN_LOG_CHANNEL_WITH_PREFIX(LOG_CHANNEL_PREFIX, channel), __VA_ARGS__)
 #define JOIN_LOG_CHANNEL_WITH_PREFIX(prefix, channel) JOIN_LOG_CHANNEL_WITH_PREFIX_LEVEL_2(prefix, channel)
@@ -250,10 +286,12 @@ while (0)
 
 /* LOG_VERBOSE */
 
-#if LOG_DISABLED && !COMPILER(MSVC7) && !COMPILER(WINSCW)
-#define LOG_VERBOSE(channel, ...) ((void)0)
-#elif COMPILER(MSVC7) || COMPILER(WINSCW)
+#if COMPILER(MSVC7)
 #define LOG_VERBOSE(channel) ((void)0)
+#elif COMPILER(WINSCW)
+#define LOG_VERBOSE(channel, arg...) ((void)0)
+#elif LOG_DISABLED
+#define LOG_VERBOSE(channel, ...) ((void)0)
 #else
 #define LOG_VERBOSE(channel, ...) WTFLogVerbose(__FILE__, __LINE__, WTF_PRETTY_FUNCTION, &JOIN_LOG_CHANNEL_WITH_PREFIX(LOG_CHANNEL_PREFIX, channel), __VA_ARGS__)
 #endif