Changeset 107595 in webkit for trunk/Source/JavaScriptCore/wtf

Timestamp:

Feb 13, 2012, 12:57:46 PM (13 years ago)

Author:

[email protected]

Message:

Move JSC related assertions out of Assertions.h and into their own header
​https://bugs.webkit.org/show_bug.cgi?id=78508

Reviewed by Gavin Barraclough.

• GNUmakefile.list.am:
• JavaScriptCore.gypi:
• JavaScriptCore.vcproj/JavaScriptCore/JavaScriptCore.vcproj:
• JavaScriptCore.xcodeproj/project.pbxproj:

Add GCAssertions.h

• heap/GCAssertions.h: Added.

Move assertions here.

• runtime/WriteBarrier.h:

Add #include of GCAssertions.h

• wtf/Assertions.h:

Remove JSC related assertions.

• wtf/Compiler.h:

Add compiler check for has_trivial_destructor.

Location:

trunk/Source/JavaScriptCore/wtf

Files:

• Assertions.h (modified) (1 diff)
• Compiler.h (modified) (1 diff)

trunk/Source/JavaScriptCore/wtf/Assertions.h

@@ -375 +375 @@
 #endif
 
-#if ENABLE(GC_VALIDATION)
-#define ASSERT_GC_OBJECT_LOOKS_VALID(cell) do { \
-    if (!(cell))\
-        CRASH();\
-    if (cell->unvalidatedStructure()->unvalidatedStructure() != cell->unvalidatedStructure()->unvalidatedStructure()->unvalidatedStructure())\
-        CRASH();\
-} while (0)
-
-#define ASSERT_GC_OBJECT_INHERITS(object, classInfo) do {\
-    ASSERT_GC_OBJECT_LOOKS_VALID(object); \
-    if (!object->inherits(classInfo)) \
-        CRASH();\
-} while (0)
-
-#else
-#define ASSERT_GC_OBJECT_LOOKS_VALID(cell) do { (void)cell; } while (0)
-#define ASSERT_GC_OBJECT_INHERITS(object, classInfo) do { (void)object; (void)classInfo; } while (0)
-#endif
-
-#if COMPILER(CLANG)
-#define ASSERT_HAS_TRIVIAL_DESTRUCTOR(klass) COMPILE_ASSERT(__has_trivial_destructor(klass), klass##_has_trivial_destructor_check)
-#else
-#define ASSERT_HAS_TRIVIAL_DESTRUCTOR(klass)
-#endif
-
 #endif /* WTF_Assertions_h */

trunk/Source/JavaScriptCore/wtf/Compiler.h

@@ -51 +51 @@
 #define WTF_COMPILER_SUPPORTS_C_STATIC_ASSERT __has_extension(c_static_assert)
 
+#define WTF_COMPILER_SUPPORTS_HAS_TRIVIAL_DESTRUCTOR __has_extension(has_trivial_destructor)
+
 #endif