JavaScriptCore-1097.13.tar.gz

[apple/javascriptcore.git] / parser / Nodes.cpp

diff --git a/parser/Nodes.cpp b/parser/Nodes.cpp
index 34aa6746dc0174a39621416cf0a95f88b6768c2c..c32e4c73a24ebeb233cd5e01fffd63a48685c886 100644 (file)
--- a/parser/Nodes.cpp
+++ b/parser/Nodes.cpp
@@ -54,7 +54,7 @@ namespace JSC {
 
 void StatementNode::setLoc(int firstLine, int lastLine)
 {
-    m_line = firstLine;
+    m_lineNumber = firstLine;
     m_lastLine = lastLine;
 }
 
@@ -73,75 +73,70 @@ StatementNode* SourceElements::singleStatement() const
     return size == 1 ? m_statements[0] : 0;
 }
 
-// -----------------------------ScopeNodeData ---------------------------
-
-ScopeNodeData::ScopeNodeData(ParserArena& arena, SourceElements* statements, VarStack* varStack, FunctionStack* funcStack, IdentifierSet& capturedVariables, int numConstants)
-    : m_numConstants(numConstants)
-    , m_statements(statements)
-{
-    m_arena.swap(arena);
-    if (varStack)
-        m_varStack.swap(*varStack);
-    if (funcStack)
-        m_functionStack.swap(*funcStack);
-    m_capturedVariables.swap(capturedVariables);
-}
-
 // ------------------------------ ScopeNode -----------------------------
 
-ScopeNode::ScopeNode(JSGlobalData* globalData, bool inStrictContext)
-    : StatementNode(globalData)
+ScopeNode::ScopeNode(JSGlobalData* globalData, int lineNumber, bool inStrictContext)
+    : StatementNode(lineNumber)
     , ParserArenaRefCounted(globalData)
     , m_features(inStrictContext ? StrictModeFeature : NoFeatures)
+    , m_numConstants(0)
+    , m_statements(0)
 {
 }
 
-ScopeNode::ScopeNode(JSGlobalData* globalData, const SourceCode& source, SourceElements* children, VarStack* varStack, FunctionStack* funcStack, IdentifierSet& capturedVariables, CodeFeatures features, int numConstants)
-    : StatementNode(globalData)
+ScopeNode::ScopeNode(JSGlobalData* globalData, int lineNumber, const SourceCode& source, SourceElements* children, VarStack* varStack, FunctionStack* funcStack, IdentifierSet& capturedVariables, CodeFeatures features, int numConstants)
+    : StatementNode(lineNumber)
     , ParserArenaRefCounted(globalData)
-    , m_data(adoptPtr(new ScopeNodeData(globalData->parser->arena(), children, varStack, funcStack, capturedVariables, numConstants)))
     , m_features(features)
     , m_source(source)
+    , m_numConstants(numConstants)
+    , m_statements(children)
 {
+    m_arena.swap(*globalData->parserArena);
+    if (varStack)
+        m_varStack.swap(*varStack);
+    if (funcStack)
+        m_functionStack.swap(*funcStack);
+    m_capturedVariables.swap(capturedVariables);
 }
 
 StatementNode* ScopeNode::singleStatement() const
 {
-    return m_data->m_statements ? m_data->m_statements->singleStatement() : 0;
+    return m_statements ? m_statements->singleStatement() : 0;
 }
 
 // ------------------------------ ProgramNode -----------------------------
 
-inline ProgramNode::ProgramNode(JSGlobalData* globalData, SourceElements* children, VarStack* varStack, FunctionStack* funcStack, IdentifierSet& capturedVariables, const SourceCode& source, CodeFeatures features, int numConstants)
-    : ScopeNode(globalData, source, children, varStack, funcStack, capturedVariables, features, numConstants)
+inline ProgramNode::ProgramNode(JSGlobalData* globalData, int lineNumber, SourceElements* children, VarStack* varStack, FunctionStack* funcStack, IdentifierSet& capturedVariables, const SourceCode& source, CodeFeatures features, int numConstants)
+    : ScopeNode(globalData, lineNumber, source, children, varStack, funcStack, capturedVariables, features, numConstants)
 {
 }
 
-PassRefPtr<ProgramNode> ProgramNode::create(JSGlobalData* globalData, SourceElements* children, VarStack* varStack, FunctionStack* funcStack, IdentifierSet& capturedVariables, const SourceCode& source, CodeFeatures features, int numConstants)
+PassRefPtr<ProgramNode> ProgramNode::create(JSGlobalData* globalData, int lineNumber, SourceElements* children, VarStack* varStack, FunctionStack* funcStack, IdentifierSet& capturedVariables, const SourceCode& source, CodeFeatures features, int numConstants)
 {
-    RefPtr<ProgramNode> node = new ProgramNode(globalData, children, varStack, funcStack, capturedVariables, source, features, numConstants);
+    RefPtr<ProgramNode> node = new ProgramNode(globalData, lineNumber, children, varStack, funcStack,  capturedVariables, source, features, numConstants);
 
-    ASSERT(node->data()->m_arena.last() == node);
-    node->data()->m_arena.removeLast();
-    ASSERT(!node->data()->m_arena.contains(node.get()));
+    ASSERT(node->m_arena.last() == node);
+    node->m_arena.removeLast();
+    ASSERT(!node->m_arena.contains(node.get()));
 
     return node.release();
 }
 
 // ------------------------------ EvalNode -----------------------------
 
-inline EvalNode::EvalNode(JSGlobalData* globalData, SourceElements* children, VarStack* varStack, FunctionStack* funcStack, IdentifierSet& capturedVariables, const SourceCode& source, CodeFeatures features, int numConstants)
-    : ScopeNode(globalData, source, children, varStack, funcStack, capturedVariables, features, numConstants)
+inline EvalNode::EvalNode(JSGlobalData* globalData, int lineNumber, SourceElements* children, VarStack* varStack, FunctionStack* funcStack, IdentifierSet& capturedVariables, const SourceCode& source, CodeFeatures features, int numConstants)
+    : ScopeNode(globalData, lineNumber, source, children, varStack, funcStack, capturedVariables, features, numConstants)
 {
 }
 
-PassRefPtr<EvalNode> EvalNode::create(JSGlobalData* globalData, SourceElements* children, VarStack* varStack, FunctionStack* funcStack, IdentifierSet& capturedVariables, const SourceCode& source, CodeFeatures features, int numConstants)
+PassRefPtr<EvalNode> EvalNode::create(JSGlobalData* globalData, int lineNumber, SourceElements* children, VarStack* varStack, FunctionStack* funcStack, IdentifierSet& capturedVariables, const SourceCode& source, CodeFeatures features, int numConstants)
 {
-    RefPtr<EvalNode> node = new EvalNode(globalData, children, varStack, funcStack, capturedVariables, source, features, numConstants);
+    RefPtr<EvalNode> node = new EvalNode(globalData, lineNumber, children, varStack, funcStack, capturedVariables, source, features, numConstants);
 
-    ASSERT(node->data()->m_arena.last() == node);
-    node->data()->m_arena.removeLast();
-    ASSERT(!node->data()->m_arena.contains(node.get()));
+    ASSERT(node->m_arena.last() == node);
+    node->m_arena.removeLast();
+    ASSERT(!node->m_arena.contains(node.get()));
 
     return node.release();
 }
@@ -154,13 +149,13 @@ FunctionParameters::FunctionParameters(ParameterNode* firstParameter)
         append(parameter->ident());
 }
 
-inline FunctionBodyNode::FunctionBodyNode(JSGlobalData* globalData, bool inStrictContext)
-    : ScopeNode(globalData, inStrictContext)
+inline FunctionBodyNode::FunctionBodyNode(JSGlobalData* globalData, int lineNumber, bool inStrictContext)
+    : ScopeNode(globalData, lineNumber, inStrictContext)
 {
 }
 
-inline FunctionBodyNode::FunctionBodyNode(JSGlobalData* globalData, SourceElements* children, VarStack* varStack, FunctionStack* funcStack, IdentifierSet& capturedVariables, const SourceCode& sourceCode, CodeFeatures features, int numConstants)
-    : ScopeNode(globalData, sourceCode, children, varStack, funcStack, capturedVariables, features, numConstants)
+inline FunctionBodyNode::FunctionBodyNode(JSGlobalData* globalData, int lineNumber, SourceElements* children, VarStack* varStack, FunctionStack* funcStack, IdentifierSet& capturedVariables, const SourceCode& sourceCode, CodeFeatures features, int numConstants)
+    : ScopeNode(globalData, lineNumber, sourceCode, children, varStack, funcStack, capturedVariables, features, numConstants)
 {
 }
 
@@ -177,18 +172,18 @@ void FunctionBodyNode::finishParsing(PassRefPtr<FunctionParameters> parameters,
     m_ident = ident;
 }
 
-FunctionBodyNode* FunctionBodyNode::create(JSGlobalData* globalData, bool inStrictContext)
+FunctionBodyNode* FunctionBodyNode::create(JSGlobalData* globalData, int lineNumber, bool inStrictContext)
 {
-    return new FunctionBodyNode(globalData, inStrictContext);
+    return new FunctionBodyNode(globalData, lineNumber, inStrictContext);
 }
 
-PassRefPtr<FunctionBodyNode> FunctionBodyNode::create(JSGlobalData* globalData, SourceElements* children, VarStack* varStack, FunctionStack* funcStack, IdentifierSet& capturedVariables, const SourceCode& sourceCode, CodeFeatures features, int numConstants)
+PassRefPtr<FunctionBodyNode> FunctionBodyNode::create(JSGlobalData* globalData, int lineNumber, SourceElements* children, VarStack* varStack, FunctionStack* funcStack, IdentifierSet& capturedVariables, const SourceCode& sourceCode, CodeFeatures features, int numConstants)
 {
-    RefPtr<FunctionBodyNode> node = new FunctionBodyNode(globalData, children, varStack, funcStack, capturedVariables, sourceCode, features, numConstants);
+    RefPtr<FunctionBodyNode> node = new FunctionBodyNode(globalData, lineNumber, children, varStack, funcStack, capturedVariables, sourceCode, features, numConstants);
 
-    ASSERT(node->data()->m_arena.last() == node);
-    node->data()->m_arena.removeLast();
-    ASSERT(!node->data()->m_arena.contains(node.get()));
+    ASSERT(node->m_arena.last() == node);
+    node->m_arena.removeLast();
+    ASSERT(!node->m_arena.contains(node.get()));
 
     return node.release();
 }