1 files changed, 3 insertions, 31 deletions
diff --git a/src/3rdparty/javascriptcore/JavaScriptCore/runtime/FunctionConstructor.cpp b/src/3rdparty/javascriptcore/JavaScriptCore/runtime/FunctionConstructor.cpp
index f4f5cc8e61..d5eb20f3ee 100644
--- a/src/3rdparty/javascriptcore/JavaScriptCore/runtime/FunctionConstructor.cpp
+++ b/src/3rdparty/javascriptcore/JavaScriptCore/runtime/FunctionConstructor.cpp
@@ -66,32 +66,6 @@ CallType FunctionConstructor::getCallData(CallData& callData)
     return CallTypeHost;
 }
 
-FunctionBodyNode* extractFunctionBody(ProgramNode* program)
-{
-    if (!program)
-        return 0;
-
-    StatementVector& children = program->children();
-    if (children.size() != 1)
-        return 0;
-
-    StatementNode* exprStatement = children[0];
-    ASSERT(exprStatement);
-    ASSERT(exprStatement->isExprStatement());
-    if (!exprStatement || !exprStatement->isExprStatement())
-        return 0;
-
-    ExpressionNode* funcExpr = static_cast<ExprStatementNode*>(exprStatement)->expr();
-    ASSERT(funcExpr);
-    ASSERT(funcExpr->isFuncExprNode());
-    if (!funcExpr || !funcExpr->isFuncExprNode())
-        return 0;
-
-    FunctionBodyNode* body = static_cast<FuncExprNode*>(funcExpr)->body();
-    ASSERT(body);
-    return body;
-}
-
 // ECMA 15.3.2 The Function Constructor
 JSObject* constructFunction(ExecState* exec, const ArgList& args, const Identifier& functionName, const UString& sourceURL, int lineNumber)
 {
@@ -113,15 +87,13 @@ JSObject* constructFunction(ExecState* exec, const ArgList& args, const Identifi
     int errLine;
     UString errMsg;
     SourceCode source = makeSource(program, sourceURL, lineNumber);
-    RefPtr<ProgramNode> programNode = exec->globalData().parser->parse<ProgramNode>(exec, exec->dynamicGlobalObject()->debugger(), source, &errLine, &errMsg);
-
-    FunctionBodyNode* body = extractFunctionBody(programNode.get());
-    if (!body)
+    RefPtr<FunctionExecutable> function = FunctionExecutable::fromGlobalCode(functionName, exec, exec->dynamicGlobalObject()->debugger(), source, &errLine, &errMsg);
+    if (!function)
         return throwError(exec, SyntaxError, errMsg, errLine, source.provider()->asID(), source.provider()->url());
 
     JSGlobalObject* globalObject = exec->lexicalGlobalObject();
     ScopeChain scopeChain(globalObject, globalObject->globalData(), exec->globalThisValue());
-    return new (exec) JSFunction(exec, functionName, body, scopeChain.node());
+    return new (exec) JSFunction(exec, function, scopeChain.node());
 }
 
 // ECMA 15.3.2 The Function Constructor