1 files changed, 20 insertions, 2 deletions
diff --git a/src/3rdparty/webkit/JavaScriptCore/jsc.cpp b/src/3rdparty/webkit/JavaScriptCore/jsc.cpp
index 21a8c18a97..20d6694ab5 100644
--- a/src/3rdparty/webkit/JavaScriptCore/jsc.cpp
+++ b/src/3rdparty/webkit/JavaScriptCore/jsc.cpp
@@ -52,7 +52,7 @@
 #include <signal.h>
 #endif
 
-#if COMPILER(MSVC) && !PLATFORM(WIN_CE)
+#if COMPILER(MSVC) && !PLATFORM(WINCE)
 #include <crtdbg.h>
 #include <windows.h>
 #include <mmsystem.h>
@@ -75,6 +75,7 @@ static JSValue JSC_HOST_CALL functionGC(ExecState*, JSObject*, JSValue, const Ar
 static JSValue JSC_HOST_CALL functionVersion(ExecState*, JSObject*, JSValue, const ArgList&);
 static JSValue JSC_HOST_CALL functionRun(ExecState*, JSObject*, JSValue, const ArgList&);
 static JSValue JSC_HOST_CALL functionLoad(ExecState*, JSObject*, JSValue, const ArgList&);
+static JSValue JSC_HOST_CALL functionCheckSyntax(ExecState*, JSObject*, JSValue, const ArgList&);
 static JSValue JSC_HOST_CALL functionReadline(ExecState*, JSObject*, JSValue, const ArgList&);
 static NO_RETURN JSValue JSC_HOST_CALL functionQuit(ExecState*, JSObject*, JSValue, const ArgList&);
 
@@ -184,6 +185,7 @@ GlobalObject::GlobalObject(const Vector<UString>& arguments)
     putDirectFunction(globalExec(), new (globalExec()) NativeFunctionWrapper(globalExec(), prototypeFunctionStructure(), 1, Identifier(globalExec(), "version"), functionVersion));
     putDirectFunction(globalExec(), new (globalExec()) NativeFunctionWrapper(globalExec(), prototypeFunctionStructure(), 1, Identifier(globalExec(), "run"), functionRun));
     putDirectFunction(globalExec(), new (globalExec()) NativeFunctionWrapper(globalExec(), prototypeFunctionStructure(), 1, Identifier(globalExec(), "load"), functionLoad));
+    putDirectFunction(globalExec(), new (globalExec()) NativeFunctionWrapper(globalExec(), prototypeFunctionStructure(), 1, Identifier(globalExec(), "checkSyntax"), functionCheckSyntax));
     putDirectFunction(globalExec(), new (globalExec()) NativeFunctionWrapper(globalExec(), prototypeFunctionStructure(), 0, Identifier(globalExec(), "readline"), functionReadline));
 
 #if ENABLE(SAMPLING_FLAGS)
@@ -264,6 +266,22 @@ JSValue JSC_HOST_CALL functionLoad(ExecState* exec, JSObject* o, JSValue v, cons
     return result.value();
 }
 
+JSValue JSC_HOST_CALL functionCheckSyntax(ExecState* exec, JSObject* o, JSValue v, const ArgList& args)
+{
+    UNUSED_PARAM(o);
+    UNUSED_PARAM(v);
+    UString fileName = args.at(0).toString(exec);
+    Vector<char> script;
+    if (!fillBufferWithContentsOfFile(fileName, script))
+        return throwError(exec, GeneralError, "Could not open file.");
+
+    JSGlobalObject* globalObject = exec->lexicalGlobalObject();
+    Completion result = checkSyntax(globalObject->globalExec(), makeSource(script.data(), fileName));
+    if (result.complType() == Throw)
+        exec->setException(result.value());
+    return result.value();
+}
+
 #if ENABLE(SAMPLING_FLAGS)
 JSValue JSC_HOST_CALL functionSetSamplingFlags(ExecState* exec, JSObject*, JSValue, const ArgList& args)
 {
@@ -332,7 +350,7 @@ int main(int argc, char** argv)
     _CrtSetReportMode(_CRT_ASSERT, _CRTDBG_MODE_FILE);
 #endif
 
-#if COMPILER(MSVC) && !PLATFORM(WIN_CE)
+#if COMPILER(MSVC) && !PLATFORM(WINCE)
     timeBeginPeriod(1);
 #endif