[Bun.js] `Bun.Transpiler.transform` & `Bun.Transpiler.transformSync` APIs

1 files changed, 96 insertions, 110 deletions

diff --git a/src/javascript/jsc/bindings/ZigConsoleClient.cpp b/src/javascript/jsc/bindings/ZigConsoleClient.cpp
index b88bb8064..9e7bf7d3f 100644
--- a/src/javascript/jsc/bindings/ZigConsoleClient.cpp
+++ b/src/javascript/jsc/bindings/ZigConsoleClient.cpp
@@ -3,10 +3,9 @@
 #include "ZigConsoleClient.h"
 #include <JavaScriptCore/ConsoleClient.h>
 #include <JavaScriptCore/ConsoleMessage.h>
+#include <JavaScriptCore/JSString.h>
 #include <JavaScriptCore/ScriptArguments.h>
 #include <wtf/text/WTFString.h>
-#include <JavaScriptCore/JSString.h>
-
 using ScriptArguments = Inspector::ScriptArguments;
 using MessageType = JSC::MessageType;
 using MessageLevel = JSC::MessageLevel;
@@ -14,124 +13,111 @@ using JSGlobalObject = JSC__JSGlobalObject;
 
 using String = WTF::String;
 
-extern "C" {
-JSC__JSValue Inspector__ScriptArguments__argumentAt( Inspector__ScriptArguments* arg0, size_t i) {
-return JSC::JSValue::encode(arg0->argumentAt(i));
-}
-size_t Inspector__ScriptArguments__argumentCount( Inspector__ScriptArguments* arg0) {
-    return arg0->argumentCount();
-}
-bWTF__String Inspector__ScriptArguments__getFirstArgumentAsString( Inspector__ScriptArguments* arg0) {
-    auto scope = DECLARE_CATCH_SCOPE(arg0->globalObject()->vm());
-    JSC::JSValue val0 = arg0->argumentAt(0);
-    auto type = val0.asCell()->type();
-    Wrap<WTF::String, bWTF__String> wrap;
-    wrap.cpp = new (wrap.alignedBuffer()) WTF::String(val0.getString(arg0->globalObject()) );
-    scope.clearException();
-    return wrap.result;
-}
+namespace JSC {
 
-bool Inspector__ScriptArguments__isEqual( Inspector__ScriptArguments* arg0,  Inspector__ScriptArguments* arg1) {
-    return arg0->isEqual(*arg1);
-}
+ALWAYS_INLINE GCDeferralContext::GCDeferralContext(Heap &heap) : m_heap(heap) {}
 
-void Inspector__ScriptArguments__release(Inspector__ScriptArguments* arg0) {
-    auto count = arg0->argumentCount();
-    for (int i = 0; i < count; i++) {
-        JSC::gcUnprotect(arg0->argumentAt(i));    
-    }
-    arg0->deref();
-}
+ALWAYS_INLINE GCDeferralContext::~GCDeferralContext() {
+  if constexpr (validateDFGDoesGC) m_heap.verifyCanGC();
 
+  if (UNLIKELY(m_shouldGC)) m_heap.collectIfNecessaryOrDefer();
 }
-void Zig::ConsoleClient::messageWithTypeAndLevel(MessageType type, MessageLevel level, JSC::JSGlobalObject* globalObject, Ref<ScriptArguments>&& arguments) {
-    // JSC::JSLockHolder holder(arguments->globalObject()->vm()); 
-
-    auto args = arguments.ptr();
-    JSC__JSValue jsArgs[255];
 
-    auto count = std::min(args->argumentCount(), (size_t)255);
-    for (size_t i = 0; i < count; i++) {
-        auto val = args->argumentAt(i);
-        // JSC::gcProtect(val);
-        jsArgs[i] = JSC::JSValue::encode(val);
-        
-    }
-    
-    auto scope = DECLARE_THROW_SCOPE(globalObject->vm());
-    Zig__ConsoleClient__messageWithTypeAndLevel(
-        this->m_client,
-        static_cast<uint32_t>(type),
-        static_cast<uint32_t>(level),
-        globalObject,
-        jsArgs,
-        count
-    ); 
-    scope.clearException();
-
-    // for (size_t i = 0; i < count; i++) {
-    //     JSC::gcUnprotect(JSC::JSValue::decode(jsArgs[i]));
-    // }
+} // namespace JSC
 
+extern "C" {
+JSC__JSValue Inspector__ScriptArguments__argumentAt(Inspector__ScriptArguments *arg0, size_t i) {
+  return JSC::JSValue::encode(arg0->argumentAt(i));
+}
+size_t Inspector__ScriptArguments__argumentCount(Inspector__ScriptArguments *arg0) {
+  return arg0->argumentCount();
+}
+bWTF__String
+Inspector__ScriptArguments__getFirstArgumentAsString(Inspector__ScriptArguments *arg0) {
+  auto scope = DECLARE_CATCH_SCOPE(arg0->globalObject()->vm());
+  JSC::JSValue val0 = arg0->argumentAt(0);
+  auto type = val0.asCell()->type();
+  Wrap<WTF::String, bWTF__String> wrap;
+  wrap.cpp = new (wrap.alignedBuffer()) WTF::String(val0.getString(arg0->globalObject()));
+  scope.clearException();
+  return wrap.result;
 }
-void Zig::ConsoleClient::count(JSGlobalObject* globalObject, const String& label) 
-{
-    auto ptr = label.characters8();
-    Zig__ConsoleClient__count(this->m_client, globalObject, ptr, label.length());
+
+bool Inspector__ScriptArguments__isEqual(Inspector__ScriptArguments *arg0,
+                                         Inspector__ScriptArguments *arg1) {
+  return arg0->isEqual(*arg1);
 }
 
-void Zig::ConsoleClient::countReset(JSGlobalObject* globalObject, const String& label) 
-{
-    auto ptr = label.characters8();
-    Zig__ConsoleClient__countReset(this->m_client, globalObject, ptr, label.length());
-}
-void Zig::ConsoleClient::profile(JSC::JSGlobalObject* globalObject, const String& label) 
-{
-    auto ptr = label.characters8();
-    Zig__ConsoleClient__profile(this->m_client, globalObject, ptr, label.length());
-}
-void Zig::ConsoleClient::profileEnd(JSC::JSGlobalObject* globalObject, const String& label) 
-{
-    auto ptr = label.characters8();
-    Zig__ConsoleClient__profileEnd(this->m_client, globalObject, ptr, label.length());
-}
-void Zig::ConsoleClient::takeHeapSnapshot(JSC::JSGlobalObject* globalObject, const String& label) 
-{
-    auto ptr = label.characters8();
-    Zig__ConsoleClient__takeHeapSnapshot(this->m_client, globalObject, ptr, label.length());
-}
-void Zig::ConsoleClient::time(JSGlobalObject* globalObject, const String& label) 
-{
-    auto ptr = label.characters8();
-    Zig__ConsoleClient__time(this->m_client, globalObject, ptr, label.length());
-}
-void Zig::ConsoleClient::timeLog(JSGlobalObject* globalObject, const String& label, Ref<ScriptArguments>&& arguments) 
-{
-    auto ptr = label.characters8();
-    Zig__ConsoleClient__timeLog(this->m_client, globalObject, ptr, label.length(), arguments.ptr());
-}
-void Zig::ConsoleClient::timeEnd(JSGlobalObject* globalObject, const String& label) 
-{
-    auto ptr = label.characters8();
-    Zig__ConsoleClient__timeEnd(this->m_client, globalObject, ptr, label.length());
-}
-void Zig::ConsoleClient::timeStamp(JSGlobalObject* globalObject, Ref<ScriptArguments>&& args) 
-{
-    Zig__ConsoleClient__timeStamp(this->m_client, globalObject, args.ptr());
-}
-void Zig::ConsoleClient::record(JSGlobalObject*, Ref<ScriptArguments>&&) 
-{
-   
-}
-void Zig::ConsoleClient::recordEnd(JSGlobalObject*, Ref<ScriptArguments>&&) 
-{
+void Inspector__ScriptArguments__release(Inspector__ScriptArguments *arg0) {
+  auto count = arg0->argumentCount();
+  for (int i = 0; i < count; i++) { JSC::gcUnprotect(arg0->argumentAt(i)); }
+  arg0->deref();
+}
+}
+void Zig::ConsoleClient::messageWithTypeAndLevel(MessageType type, MessageLevel level,
+                                                 JSC::JSGlobalObject *globalObject,
+                                                 Ref<ScriptArguments> &&arguments) {
+  JSC::VM &vm = globalObject->vm();
+  JSC::GCDeferralContext deferralContext(vm.heap);
+  JSC::DisallowGC disallowGC;
+  auto args = arguments.ptr();
+  JSC__JSValue jsArgs[255];
+
+  auto count = std::min(args->argumentCount(), (size_t)255);
+  for (size_t i = 0; i < count; i++) {
+    auto val = args->argumentAt(i);
+    // JSC::gcProtect(val);
+    jsArgs[i] = JSC::JSValue::encode(val);
+  }
+
+  auto scope = DECLARE_THROW_SCOPE(vm);
+  Zig__ConsoleClient__messageWithTypeAndLevel(this->m_client, static_cast<uint32_t>(type),
+                                              static_cast<uint32_t>(level), globalObject, jsArgs,
+                                              count);
+  scope.clearException();
 
+  // for (size_t i = 0; i < count; i++) {
+  //     JSC::gcUnprotect(JSC::JSValue::decode(jsArgs[i]));
+  // }
 }
-void Zig::ConsoleClient::screenshot(JSGlobalObject*, Ref<ScriptArguments>&&) 
-{
-  
+void Zig::ConsoleClient::count(JSGlobalObject *globalObject, const String &label) {
+  auto ptr = label.characters8();
+  Zig__ConsoleClient__count(this->m_client, globalObject, ptr, label.length());
 }
-void Zig::ConsoleClient::warnUnimplemented(const String& method) 
-{
 
-}
\ No newline at end of file
+void Zig::ConsoleClient::countReset(JSGlobalObject *globalObject, const String &label) {
+  auto ptr = label.characters8();
+  Zig__ConsoleClient__countReset(this->m_client, globalObject, ptr, label.length());
+}
+void Zig::ConsoleClient::profile(JSC::JSGlobalObject *globalObject, const String &label) {
+  auto ptr = label.characters8();
+  Zig__ConsoleClient__profile(this->m_client, globalObject, ptr, label.length());
+}
+void Zig::ConsoleClient::profileEnd(JSC::JSGlobalObject *globalObject, const String &label) {
+  auto ptr = label.characters8();
+  Zig__ConsoleClient__profileEnd(this->m_client, globalObject, ptr, label.length());
+}
+void Zig::ConsoleClient::takeHeapSnapshot(JSC::JSGlobalObject *globalObject, const String &label) {
+  auto ptr = label.characters8();
+  Zig__ConsoleClient__takeHeapSnapshot(this->m_client, globalObject, ptr, label.length());
+}
+void Zig::ConsoleClient::time(JSGlobalObject *globalObject, const String &label) {
+  auto ptr = label.characters8();
+  Zig__ConsoleClient__time(this->m_client, globalObject, ptr, label.length());
+}
+void Zig::ConsoleClient::timeLog(JSGlobalObject *globalObject, const String &label,
+                                 Ref<ScriptArguments> &&arguments) {
+  auto ptr = label.characters8();
+  Zig__ConsoleClient__timeLog(this->m_client, globalObject, ptr, label.length(), arguments.ptr());
+}
+void Zig::ConsoleClient::timeEnd(JSGlobalObject *globalObject, const String &label) {
+  auto ptr = label.characters8();
+  Zig__ConsoleClient__timeEnd(this->m_client, globalObject, ptr, label.length());
+}
+void Zig::ConsoleClient::timeStamp(JSGlobalObject *globalObject, Ref<ScriptArguments> &&args) {
+  Zig__ConsoleClient__timeStamp(this->m_client, globalObject, args.ptr());
+}
+void Zig::ConsoleClient::record(JSGlobalObject *, Ref<ScriptArguments> &&) {}
+void Zig::ConsoleClient::recordEnd(JSGlobalObject *, Ref<ScriptArguments> &&) {}
+void Zig::ConsoleClient::screenshot(JSGlobalObject *, Ref<ScriptArguments> &&) {}
+void Zig::ConsoleClient::warnUnimplemented(const String &method) {}
\ No newline at end of file