1 files changed, 20 insertions, 9 deletions
diff --git a/Source/JavaScriptCore/wtf/Assertions.h b/Source/JavaScriptCore/wtf/Assertions.h
index 13ece31..72f8d36 100644
--- a/Source/JavaScriptCore/wtf/Assertions.h
+++ b/Source/JavaScriptCore/wtf/Assertions.h
@@ -73,6 +73,10 @@
 #define HAVE_VARIADIC_MACRO 1
 #endif
 
+#ifndef BACKTRACE_DISABLED
+#define BACKTRACE_DISABLED ASSERTIONS_DISABLED_DEFAULT
+#endif
+
 #ifndef ASSERT_DISABLED
 #define ASSERT_DISABLED ASSERTIONS_DISABLED_DEFAULT
 #endif
@@ -142,14 +146,14 @@ typedef struct {
     WTFLogChannelState state;
 } WTFLogChannel;
 
-void WTFReportAssertionFailure(const char* file, int line, const char* function, const char* assertion);
-void WTFReportAssertionFailureWithMessage(const char* file, int line, const char* function, const char* assertion, const char* format, ...) WTF_ATTRIBUTE_PRINTF(5, 6);
-void WTFReportArgumentAssertionFailure(const char* file, int line, const char* function, const char* argName, const char* assertion);
-void WTFReportBacktrace();
-void WTFReportFatalError(const char* file, int line, const char* function, const char* format, ...) WTF_ATTRIBUTE_PRINTF(4, 5);
-void WTFReportError(const char* file, int line, const char* function, const char* format, ...) WTF_ATTRIBUTE_PRINTF(4, 5);
-void WTFLog(WTFLogChannel* channel, const char* format, ...) WTF_ATTRIBUTE_PRINTF(2, 3);
-void WTFLogVerbose(const char* file, int line, const char* function, WTFLogChannel* channel, const char* format, ...) WTF_ATTRIBUTE_PRINTF(5, 6);
+WTF_EXPORT_PRIVATE void WTFReportAssertionFailure(const char* file, int line, const char* function, const char* assertion);
+WTF_EXPORT_PRIVATE void WTFReportAssertionFailureWithMessage(const char* file, int line, const char* function, const char* assertion, const char* format, ...) WTF_ATTRIBUTE_PRINTF(5, 6);
+WTF_EXPORT_PRIVATE void WTFReportArgumentAssertionFailure(const char* file, int line, const char* function, const char* argName, const char* assertion);
+WTF_EXPORT_PRIVATE void WTFReportBacktrace();
+WTF_EXPORT_PRIVATE void WTFReportFatalError(const char* file, int line, const char* function, const char* format, ...) WTF_ATTRIBUTE_PRINTF(4, 5);
+WTF_EXPORT_PRIVATE void WTFReportError(const char* file, int line, const char* function, const char* format, ...) WTF_ATTRIBUTE_PRINTF(4, 5);
+WTF_EXPORT_PRIVATE void WTFLog(WTFLogChannel*, const char* format, ...) WTF_ATTRIBUTE_PRINTF(2, 3);
+WTF_EXPORT_PRIVATE void WTFLogVerbose(const char* file, int line, const char* function, WTFLogChannel*, const char* format, ...) WTF_ATTRIBUTE_PRINTF(5, 6);
 
 #ifdef __cplusplus
 }
@@ -188,10 +192,17 @@ void WTFLogVerbose(const char* file, int line, const char* function, WTFLogChann
 
   Print a backtrace to the same location as ASSERT messages.
 */
-#ifndef BACKTRACE
+
+#if BACKTRACE_DISABLED
+
+#define BACKTRACE() ((void)0)
+
+#else
+
 #define BACKTRACE() do { \
     WTFReportBacktrace(); \
 } while(false)
+
 #endif
 
 /* ASSERT, ASSERT_NOT_REACHED, ASSERT_UNUSED