1 files changed, 33 insertions, 0 deletions
diff --git a/src/3rdparty/webkit/JavaScriptCore/bytecode/CodeBlock.cpp b/src/3rdparty/webkit/JavaScriptCore/bytecode/CodeBlock.cpp
index d2b122a..d777f73 100644
--- a/src/3rdparty/webkit/JavaScriptCore/bytecode/CodeBlock.cpp
+++ b/src/3rdparty/webkit/JavaScriptCore/bytecode/CodeBlock.cpp
@@ -1265,6 +1265,28 @@ void CodeBlock::dumpStatistics()
 #endif
 }
 
+CodeBlock::CodeBlock(ScopeNode* ownerNode)
+    : m_numCalleeRegisters(0)
+    , m_numConstants(0)
+    , m_numVars(0)
+    , m_numParameters(0)
+    , m_ownerNode(ownerNode)
+    , m_globalData(0)
+#ifndef NDEBUG
+    , m_instructionCount(0)
+#endif
+    , m_needsFullScopeChain(false)
+    , m_usesEval(false)
+    , m_isNumericCompareFunction(false)
+    , m_codeType(NativeCode)
+    , m_source(0)
+    , m_sourceOffset(0)
+    , m_exceptionInfo(0)
+{
+#if DUMP_CODE_BLOCK_STATISTICS
+    liveCodeBlockSet.add(this);
+#endif
+}
 
 CodeBlock::CodeBlock(ScopeNode* ownerNode, CodeType codeType, PassRefPtr<SourceProvider> sourceProvider, unsigned sourceOffset)
     : m_numCalleeRegisters(0)
@@ -1342,6 +1364,7 @@ void CodeBlock::unlinkCallers()
 
 void CodeBlock::derefStructures(Instruction* vPC) const
 {
+    ASSERT(m_codeType != NativeCode);
     Interpreter* interpreter = m_globalData->interpreter;
 
     if (vPC[0].u.opcode == interpreter->getOpcode(op_get_by_id_self)) {
@@ -1387,6 +1410,7 @@ void CodeBlock::derefStructures(Instruction* vPC) const
 
 void CodeBlock::refStructures(Instruction* vPC) const
 {
+    ASSERT(m_codeType != NativeCode);
     Interpreter* interpreter = m_globalData->interpreter;
 
     if (vPC[0].u.opcode == interpreter->getOpcode(op_get_by_id_self)) {
@@ -1441,6 +1465,7 @@ void CodeBlock::mark()
 
 void CodeBlock::reparseForExceptionInfoIfNecessary(CallFrame* callFrame)
 {
+    ASSERT(m_codeType != NativeCode);
     if (m_exceptionInfo)
         return;
 
@@ -1511,6 +1536,7 @@ void CodeBlock::reparseForExceptionInfoIfNecessary(CallFrame* callFrame)
 
 HandlerInfo* CodeBlock::handlerForBytecodeOffset(unsigned bytecodeOffset)
 {
+    ASSERT(m_codeType != NativeCode);
     ASSERT(bytecodeOffset < m_instructionCount);
 
     if (!m_rareData)
@@ -1529,6 +1555,7 @@ HandlerInfo* CodeBlock::handlerForBytecodeOffset(unsigned bytecodeOffset)
 
 int CodeBlock::lineNumberForBytecodeOffset(CallFrame* callFrame, unsigned bytecodeOffset)
 {
+    ASSERT(m_codeType != NativeCode);
     ASSERT(bytecodeOffset < m_instructionCount);
 
     reparseForExceptionInfoIfNecessary(callFrame);
@@ -1554,6 +1581,7 @@ int CodeBlock::lineNumberForBytecodeOffset(CallFrame* callFrame, unsigned byteco
 
 int CodeBlock::expressionRangeForBytecodeOffset(CallFrame* callFrame, unsigned bytecodeOffset, int& divot, int& startOffset, int& endOffset)
 {
+    ASSERT(m_codeType != NativeCode);
     ASSERT(bytecodeOffset < m_instructionCount);
 
     reparseForExceptionInfoIfNecessary(callFrame);
@@ -1593,6 +1621,7 @@ int CodeBlock::expressionRangeForBytecodeOffset(CallFrame* callFrame, unsigned b
 
 bool CodeBlock::getByIdExceptionInfoForBytecodeOffset(CallFrame* callFrame, unsigned bytecodeOffset, OpcodeID& opcodeID)
 {
+    ASSERT(m_codeType != NativeCode);
     ASSERT(bytecodeOffset < m_instructionCount);
 
     reparseForExceptionInfoIfNecessary(callFrame);
@@ -1621,6 +1650,7 @@ bool CodeBlock::getByIdExceptionInfoForBytecodeOffset(CallFrame* callFrame, unsi
 #if ENABLE(JIT)
 bool CodeBlock::functionRegisterForBytecodeOffset(unsigned bytecodeOffset, int& functionRegisterIndex)
 {
+    ASSERT(m_codeType != NativeCode);
     ASSERT(bytecodeOffset < m_instructionCount);
 
     if (!m_rareData || !m_rareData->m_functionRegisterInfos.size())
@@ -1647,6 +1677,7 @@ bool CodeBlock::functionRegisterForBytecodeOffset(unsigned bytecodeOffset, int&
 #if !ENABLE(JIT)
 bool CodeBlock::hasGlobalResolveInstructionAtBytecodeOffset(unsigned bytecodeOffset)
 {
+    ASSERT(m_codeType != NativeCode);
     if (m_globalResolveInstructions.isEmpty())
         return false;
 
@@ -1667,6 +1698,7 @@ bool CodeBlock::hasGlobalResolveInstructionAtBytecodeOffset(unsigned bytecodeOff
 #else
 bool CodeBlock::hasGlobalResolveInfoAtBytecodeOffset(unsigned bytecodeOffset)
 {
+    ASSERT(m_codeType != NativeCode);
     if (m_globalResolveInfos.isEmpty())
         return false;
 
@@ -1689,6 +1721,7 @@ bool CodeBlock::hasGlobalResolveInfoAtBytecodeOffset(unsigned bytecodeOffset)
 #if ENABLE(JIT)
 void CodeBlock::setJITCode(JITCode jitCode)
 {
+    ASSERT(m_codeType != NativeCode); 
     ownerNode()->setJITCode(jitCode);
 #if !ENABLE(OPCODE_SAMPLING)
     if (!BytecodeGenerator::dumpsGeneratedCode())