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Work around crash when logging warnings #248

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Jul 30, 2015
Merged

Work around crash when logging warnings #248

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12 changes: 12 additions & 0 deletions src/NativeScript/JSWarnings.cpp
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Original file line number Diff line number Diff line change
Expand Up @@ -9,12 +9,24 @@
#include <JavaScriptCore/ScriptValue.h>
#include <JavaScriptCore/ScriptArguments.h>
#include <JavaScriptCore/ConsoleClient.h>
#include <JavaScriptCore/JSGlobalObjectConsoleClient.h>

namespace NativeScript {
using namespace JSC;

void warn(ExecState* execState, const WTF::String& message) {
bool restoreLogToSystemConsole = false;
if (!execState->vm().topCallFrame && Inspector::JSGlobalObjectConsoleClient::logToSystemConsole()) {
WTFLogAlways("CONSOLE WARN %s", message.utf8().data());
Inspector::JSGlobalObjectConsoleClient::setLogToSystemConsole(false);
restoreLogToSystemConsole = true;
}

WTF::Vector<Deprecated::ScriptValue> arguments{ Deprecated::ScriptValue(execState->vm(), jsString(execState, message)) };
execState->lexicalGlobalObject()->consoleClient()->logWithLevel(execState, Inspector::ScriptArguments::create(execState, arguments), MessageLevel::Warning);

if (restoreLogToSystemConsole) {
Inspector::JSGlobalObjectConsoleClient::setLogToSystemConsole(true);
}
}
}