JavaScriptCore-7601.1.46.3.tar.gz

[apple/javascriptcore.git] / runtime / Completion.cpp

diff --git a/runtime/Completion.cpp b/runtime/Completion.cpp
index 1c35b9626733afdfec9bc94fc12f1b7e0e85f16e..f67bc575af40a99b1c0e961682b73825db239d91 100644 (file)
--- a/runtime/Completion.cpp
+++ b/runtime/Completion.cpp
@@ -1,7 +1,7 @@
 /*
  *  Copyright (C) 1999-2001 Harri Porten (porten@kde.org)
  *  Copyright (C) 2001 Peter Kelly (pmk@post.com)
 /*
  *  Copyright (C) 1999-2001 Harri Porten (porten@kde.org)
  *  Copyright (C) 2001 Peter Kelly (pmk@post.com)

- *  Copyright (C) 2003, 2007 Apple Inc.
+ *  Copyright (C) 2003, 2007, 2013 Apple Inc.

  *
  *  This library is free software; you can redistribute it and/or
  *  modify it under the terms of the GNU Library General Public
  *
  *  This library is free software; you can redistribute it and/or
  *  modify it under the terms of the GNU Library General Public


@@ -25,20 +25,21 @@
 
 #include "CallFrame.h"
 #include "CodeProfiling.h"
 
 #include "CallFrame.h"
 #include "CodeProfiling.h"

+#include "Debugger.h"
+#include "Exception.h"
+#include "Interpreter.h"

 #include "JSGlobalObject.h"
 #include "JSLock.h"
 #include "JSGlobalObject.h"
 #include "JSLock.h"

-#include "Interpreter.h"
+#include "JSCInlines.h"

 #include "Parser.h"
 #include "Parser.h"

-#include "Debugger.h"

 #include <wtf/WTFThreadData.h>
 #include <wtf/WTFThreadData.h>

-#include <stdio.h>

 
 namespace JSC {
 
 bool checkSyntax(ExecState* exec, const SourceCode& source, JSValue* returnedException)
 {
     JSLockHolder lock(exec);
 
 namespace JSC {
 
 bool checkSyntax(ExecState* exec, const SourceCode& source, JSValue* returnedException)
 {
     JSLockHolder lock(exec);

-    ASSERT(exec->globalData().identifierTable == wtfThreadData().currentIdentifierTable());
+    RELEASE_ASSERT(exec->vm().atomicStringTable() == wtfThreadData().atomicStringTable());

 
     ProgramExecutable* program = ProgramExecutable::create(exec, source);
     JSObject* error = program->checkSyntax(exec);
 
     ProgramExecutable* program = ProgramExecutable::create(exec, source);
     JSObject* error = program->checkSyntax(exec);


@@ -50,39 +51,43 @@ bool checkSyntax(ExecState* exec, const SourceCode& source, JSValue* returnedExc
 
     return true;
 }
 
     return true;
 }

+    
+bool checkSyntax(VM& vm, const SourceCode& source, ParserError& error)
+{
+    JSLockHolder lock(vm);
+    RELEASE_ASSERT(vm.atomicStringTable() == wtfThreadData().atomicStringTable());
+    return !!parse<ProgramNode>(
+        &vm, source, 0, Identifier(), JSParserBuiltinMode::NotBuiltin, 
+        JSParserStrictMode::NotStrict, JSParserCodeType::Program, error);
+}

 
 

-JSValue evaluate(ExecState* exec, ScopeChainNode* scopeChain, const SourceCode& source, JSValue thisValue, JSValue* returnedException)
+JSValue evaluate(ExecState* exec, const SourceCode& source, JSValue thisValue, NakedPtr<Exception>& returnedException)

 {
     JSLockHolder lock(exec);
 {
     JSLockHolder lock(exec);

-    ASSERT(exec->globalData().identifierTable == wtfThreadData().currentIdentifierTable());
-    if (exec->globalData().isCollectorBusy())
-        CRASH();
+    RELEASE_ASSERT(exec->vm().atomicStringTable() == wtfThreadData().atomicStringTable());
+    RELEASE_ASSERT(!exec->vm().isCollectorBusy());

 
     CodeProfiling profile(source);
 
     ProgramExecutable* program = ProgramExecutable::create(exec, source);
     if (!program) {
 
     CodeProfiling profile(source);
 
     ProgramExecutable* program = ProgramExecutable::create(exec, source);
     if (!program) {

-        if (returnedException)
-            *returnedException = exec->globalData().exception;
-
-        exec->globalData().exception = JSValue();
+        returnedException = exec->vm().exception();
+        exec->vm().clearException();

         return jsUndefined();
     }
 
     if (!thisValue || thisValue.isUndefinedOrNull())
         return jsUndefined();
     }
 
     if (!thisValue || thisValue.isUndefinedOrNull())

-        thisValue = exec->dynamicGlobalObject();
-    JSObject* thisObj = thisValue.toThisObject(exec);
-    JSValue result = exec->interpreter()->execute(program, exec, scopeChain, thisObj);
+        thisValue = exec->vmEntryGlobalObject();
+    JSObject* thisObj = jsCast<JSObject*>(thisValue.toThis(exec, NotStrictMode));
+    JSValue result = exec->interpreter()->execute(program, exec, thisObj);

 
     if (exec->hadException()) {
 
     if (exec->hadException()) {

-        if (returnedException)
-            *returnedException = exec->exception();
-
+        returnedException = exec->exception();

         exec->clearException();
         return jsUndefined();
     }
 
         exec->clearException();
         return jsUndefined();
     }
 

-    ASSERT(result);
+    RELEASE_ASSERT(result);

     return result;
 }
 
     return result;
 }