[Intl] Fix error message to report the right method.

Bug: v8:9464
Change-Id: I3252de850bbaa5fdb15f5fc2103f1ebb7be3e1ea
Reviewed-on: https://chromium-review.googlesource.com/c/v8/v8/+/1799396
Commit-Queue: Frank Tang <ftang@chromium.org>
Reviewed-by: Jakob Kummerow <jkummerow@chromium.org>
Cr-Commit-Position: refs/heads/master@{#63734}

src/builtins/builtins-bigint.cc

@@ -125,26 +125,24 @@ Object BigIntToStringImpl(Handle<Object> receiver, Handle<Object> radix,
 
 BUILTIN(BigIntPrototypeToLocaleString) {
   HandleScope scope(isolate);
+  const char* method = "BigInt.prototype.toLocaleString";
 #ifdef V8_INTL_SUPPORT
   if (FLAG_harmony_intl_bigint) {
     // 1. Let x be ? thisBigIntValue(this value).
     Handle<BigInt> x;
     ASSIGN_RETURN_FAILURE_ON_EXCEPTION(
-        isolate, x,
-        ThisBigIntValue(isolate, args.receiver(),
-                        "BigInt.prototype.toLocaleString"));
+        isolate, x, ThisBigIntValue(isolate, args.receiver(), method));
 
     RETURN_RESULT_OR_FAILURE(
         isolate,
         Intl::NumberToLocaleString(isolate, x, args.atOrUndefined(isolate, 1),
-                                   args.atOrUndefined(isolate, 2)));
+                                   args.atOrUndefined(isolate, 2), method));
   }
   // Fallbacks to old toString implemention if flag is off or no
   // V8_INTL_SUPPORT
 #endif  // V8_INTL_SUPPORT
   Handle<Object> radix = isolate->factory()->undefined_value();
-  return BigIntToStringImpl(args.receiver(), radix, isolate,
-                            "BigInt.prototype.toLocaleString");
+  return BigIntToStringImpl(args.receiver(), radix, isolate, method);
 }
 
 BUILTIN(BigIntPrototypeToString) {

src/builtins/builtins-date.cc

@@ -854,16 +854,18 @@ BUILTIN(DatePrototypeToLocaleDateString) {
 
   isolate->CountUsage(v8::Isolate::UseCounterFeature::kDateToLocaleDateString);
 
-  CHECK_RECEIVER(JSDate, date, "Date.prototype.toLocaleDateString");
+  const char* method = "Date.prototype.toLocaleDateString";
+  CHECK_RECEIVER(JSDate, date, method);
 
   RETURN_RESULT_OR_FAILURE(
       isolate, JSDateTimeFormat::ToLocaleDateTime(
                    isolate,
-                   date,                                       // date
-                   args.atOrUndefined(isolate, 1),             // locales
-                   args.atOrUndefined(isolate, 2),             // options
-                   JSDateTimeFormat::RequiredOption::kDate,    // required
-                   JSDateTimeFormat::DefaultsOption::kDate));  // defaults
+                   date,                                     // date
+                   args.atOrUndefined(isolate, 1),           // locales
+                   args.atOrUndefined(isolate, 2),           // options
+                   JSDateTimeFormat::RequiredOption::kDate,  // required
+                   JSDateTimeFormat::DefaultsOption::kDate,  // defaults
+                   method));                                 // method
 }
 
 // ecma402 #sup-date.prototype.tolocalestring
@@ -872,16 +874,18 @@ BUILTIN(DatePrototypeToLocaleString) {
 
   isolate->CountUsage(v8::Isolate::UseCounterFeature::kDateToLocaleString);
 
-  CHECK_RECEIVER(JSDate, date, "Date.prototype.toLocaleString");
+  const char* method = "Date.prototype.toLocaleString";
+  CHECK_RECEIVER(JSDate, date, method);
 
   RETURN_RESULT_OR_FAILURE(
       isolate, JSDateTimeFormat::ToLocaleDateTime(
                    isolate,
-                   date,                                      // date
-                   args.atOrUndefined(isolate, 1),            // locales
-                   args.atOrUndefined(isolate, 2),            // options
-                   JSDateTimeFormat::RequiredOption::kAny,    // required
-                   JSDateTimeFormat::DefaultsOption::kAll));  // defaults
+                   date,                                    // date
+                   args.atOrUndefined(isolate, 1),          // locales
+                   args.atOrUndefined(isolate, 2),          // options
+                   JSDateTimeFormat::RequiredOption::kAny,  // required
+                   JSDateTimeFormat::DefaultsOption::kAll,  // defaults
+                   method));                                // method
 }
 
 // ecma402 #sup-date.prototype.tolocaletimestring
@@ -890,16 +894,18 @@ BUILTIN(DatePrototypeToLocaleTimeString) {
 
   isolate->CountUsage(v8::Isolate::UseCounterFeature::kDateToLocaleTimeString);
 
-  CHECK_RECEIVER(JSDate, date, "Date.prototype.toLocaleTimeString");
+  const char* method = "Date.prototype.toLocaleTimeString";
+  CHECK_RECEIVER(JSDate, date, method);
 
   RETURN_RESULT_OR_FAILURE(
       isolate, JSDateTimeFormat::ToLocaleDateTime(
                    isolate,
-                   date,                                       // date
-                   args.atOrUndefined(isolate, 1),             // locales
-                   args.atOrUndefined(isolate, 2),             // options
-                   JSDateTimeFormat::RequiredOption::kTime,    // required
-                   JSDateTimeFormat::DefaultsOption::kTime));  // defaults
+                   date,                                     // date
+                   args.atOrUndefined(isolate, 1),           // locales
+                   args.atOrUndefined(isolate, 2),           // options
+                   JSDateTimeFormat::RequiredOption::kTime,  // required
+                   JSDateTimeFormat::DefaultsOption::kTime,  // defaults
+                   method));                                 // method
 }
 #endif  // V8_INTL_SUPPORT
 

src/builtins/builtins-intl.cc

@@ -282,8 +282,8 @@ Object LegacyFormatConstructor(BuiltinArguments args, Isolate* isolate,
 
   // 3. Perform ? Initialize<T>(Format, locales, options).
   Handle<T> format;
-  ASSIGN_RETURN_FAILURE_ON_EXCEPTION(isolate, format,
-                                     T::New(isolate, map, locales, options));
+  ASSIGN_RETURN_FAILURE_ON_EXCEPTION(
+      isolate, format, T::New(isolate, map, locales, options, method));
   // 4. Let this be the this value.
   Handle<Object> receiver = args.receiver();
 
@@ -367,7 +367,8 @@ Object DisallowCallConstructor(BuiltinArguments args, Isolate* isolate,
  * Common code shared by Collator and V8BreakIterator
  */
 template <class T>
-Object CallOrConstructConstructor(BuiltinArguments args, Isolate* isolate) {
+Object CallOrConstructConstructor(BuiltinArguments args, Isolate* isolate,
+                                  const char* method) {
   Handle<JSReceiver> new_target;
 
   if (args.new_target()->IsUndefined(isolate)) {
@@ -386,7 +387,8 @@ Object CallOrConstructConstructor(BuiltinArguments args, Isolate* isolate) {
   ASSIGN_RETURN_FAILURE_ON_EXCEPTION(
       isolate, map, JSFunction::GetDerivedMap(isolate, target, new_target));
 
-  RETURN_RESULT_OR_FAILURE(isolate, T::New(isolate, map, locales, options));
+  RETURN_RESULT_OR_FAILURE(isolate,
+                           T::New(isolate, map, locales, options, method));
 }
 }  // namespace
 
@@ -884,7 +886,7 @@ BUILTIN(CollatorConstructor) {
 
   isolate->CountUsage(v8::Isolate::UseCounterFeature::kCollator);
 
-  return CallOrConstructConstructor<JSCollator>(args, isolate);
+  return CallOrConstructConstructor<JSCollator>(args, isolate, "Intl.Collator");
 }
 
 BUILTIN(CollatorPrototypeResolvedOptions) {
@@ -1069,7 +1071,8 @@ BUILTIN(SegmenterPrototypeSegment) {
 BUILTIN(V8BreakIteratorConstructor) {
   HandleScope scope(isolate);
 
-  return CallOrConstructConstructor<JSV8BreakIterator>(args, isolate);
+  return CallOrConstructConstructor<JSV8BreakIterator>(args, isolate,
+                                                       "Intl.v8BreakIterator");
 }
 
 BUILTIN(V8BreakIteratorPrototypeResolvedOptions) {

src/builtins/builtins-number.cc

@@ -111,6 +111,7 @@ BUILTIN(NumberPrototypeToFixed) {
 // ES6 section 20.1.3.4 Number.prototype.toLocaleString ( [ r1 [ , r2 ] ] )
 BUILTIN(NumberPrototypeToLocaleString) {
   HandleScope scope(isolate);
+  const char* method = "Number.prototype.toLocaleString";
 
   isolate->CountUsage(v8::Isolate::UseCounterFeature::kNumberToLocaleString);
 
@@ -123,17 +124,17 @@ BUILTIN(NumberPrototypeToLocaleString) {
   // 1. Let x be ? thisNumberValue(this value)
   if (!value->IsNumber()) {
     THROW_NEW_ERROR_RETURN_FAILURE(
-        isolate, NewTypeError(MessageTemplate::kNotGeneric,
-                              isolate->factory()->NewStringFromAsciiChecked(
-                                  "Number.prototype.toLocaleString"),
-                              isolate->factory()->Number_string()));
+        isolate,
+        NewTypeError(MessageTemplate::kNotGeneric,
+                     isolate->factory()->NewStringFromAsciiChecked(method),
+                     isolate->factory()->Number_string()));
   }
 
 #ifdef V8_INTL_SUPPORT
   RETURN_RESULT_OR_FAILURE(
       isolate,
       Intl::NumberToLocaleString(isolate, value, args.atOrUndefined(isolate, 1),
-                                 args.atOrUndefined(isolate, 2)));
+                                 args.atOrUndefined(isolate, 2), method));
 #else
   // Turn the {value} into a String.
   return *isolate->factory()->NumberToString(value);

src/builtins/builtins-string.cc

@@ -136,20 +136,21 @@ BUILTIN(StringPrototypeLocaleCompare) {
   HandleScope handle_scope(isolate);
 
   isolate->CountUsage(v8::Isolate::UseCounterFeature::kStringLocaleCompare);
+  const char* method = "String.prototype.localeCompare";
 
 #ifdef V8_INTL_SUPPORT
-  TO_THIS_STRING(str1, "String.prototype.localeCompare");
+  TO_THIS_STRING(str1, method);
   Handle<String> str2;
   ASSIGN_RETURN_FAILURE_ON_EXCEPTION(
       isolate, str2, Object::ToString(isolate, args.atOrUndefined(isolate, 1)));
   RETURN_RESULT_OR_FAILURE(
-      isolate, Intl::StringLocaleCompare(isolate, str1, str2,
-                                         args.atOrUndefined(isolate, 2),
-                                         args.atOrUndefined(isolate, 3)));
+      isolate, Intl::StringLocaleCompare(
+                   isolate, str1, str2, args.atOrUndefined(isolate, 2),
+                   args.atOrUndefined(isolate, 3), method));
 #else
   DCHECK_EQ(2, args.length());
 
-  TO_THIS_STRING(str1, "String.prototype.localeCompare");
+  TO_THIS_STRING(str1, method);
   Handle<String> str2;
   ASSIGN_RETURN_FAILURE_ON_EXCEPTION(isolate, str2,
                                      Object::ToString(isolate, args.at(1)));

src/objects/intl-objects.cc

@@ -177,12 +177,13 @@ const UChar* GetUCharBufferFromFlat(const String::FlatContent& flat,
 
 template <typename T>
 MaybeHandle<T> New(Isolate* isolate, Handle<JSFunction> constructor,
-                   Handle<Object> locales, Handle<Object> options) {
+                   Handle<Object> locales, Handle<Object> options,
+                   const char* method) {
   Handle<Map> map;
   ASSIGN_RETURN_ON_EXCEPTION(
       isolate, map,
       JSFunction::GetDerivedMap(isolate, constructor, constructor), T);
-  return T::New(isolate, map, locales, options);
+  return T::New(isolate, map, locales, options, method);
 }
 }  // namespace
 
@@ -995,11 +996,9 @@ MaybeHandle<String> Intl::StringLocaleConvertCase(Isolate* isolate,
   }
 }
 
-MaybeHandle<Object> Intl::StringLocaleCompare(Isolate* isolate,
-                                              Handle<String> string1,
-                                              Handle<String> string2,
-                                              Handle<Object> locales,
-                                              Handle<Object> options) {
+MaybeHandle<Object> Intl::StringLocaleCompare(
+    Isolate* isolate, Handle<String> string1, Handle<String> string2,
+    Handle<Object> locales, Handle<Object> options, const char* method) {
   // We only cache the instance when both locales and options are undefined,
   // as that is the only case when the specified side-effects of examining
   // those arguments are unobservable.
@@ -1025,7 +1024,7 @@ MaybeHandle<Object> Intl::StringLocaleCompare(Isolate* isolate,
   Handle<JSCollator> collator;
   ASSIGN_RETURN_ON_EXCEPTION(
       isolate, collator,
-      New<JSCollator>(isolate, constructor, locales, options), Object);
+      New<JSCollator>(isolate, constructor, locales, options, method), Object);
   if (can_cache) {
     isolate->set_icu_object_in_cache(
         Isolate::ICUObjectCacheType::kDefaultCollator,
@@ -1084,7 +1083,8 @@ Handle<Object> Intl::CompareStrings(Isolate* isolate,
 MaybeHandle<String> Intl::NumberToLocaleString(Isolate* isolate,
                                                Handle<Object> num,
                                                Handle<Object> locales,
-                                               Handle<Object> options) {
+                                               Handle<Object> options,
+                                               const char* method) {
   Handle<Object> numeric_obj;
   if (FLAG_harmony_intl_bigint) {
     ASSIGN_RETURN_ON_EXCEPTION(isolate, numeric_obj,
@@ -1119,7 +1119,8 @@ MaybeHandle<String> Intl::NumberToLocaleString(Isolate* isolate,
   // 2. Let numberFormat be ? Construct(%NumberFormat%, « locales, options »).
   ASSIGN_RETURN_ON_EXCEPTION(
       isolate, number_format,
-      New<JSNumberFormat>(isolate, constructor, locales, options), String);
+      New<JSNumberFormat>(isolate, constructor, locales, options, method),
+      String);
 
   if (can_cache) {
     isolate->set_icu_object_in_cache(

src/objects/intl-objects.h

@@ -164,7 +164,7 @@ class Intl {
 
   V8_WARN_UNUSED_RESULT static MaybeHandle<Object> StringLocaleCompare(
       Isolate* isolate, Handle<String> s1, Handle<String> s2,
-      Handle<Object> locales, Handle<Object> options);
+      Handle<Object> locales, Handle<Object> options, const char* method);
 
   V8_WARN_UNUSED_RESULT static Handle<Object> CompareStrings(
       Isolate* isolate, const icu::Collator& collator, Handle<String> s1,
@@ -173,7 +173,7 @@ class Intl {
   // ecma402/#sup-properties-of-the-number-prototype-object
   V8_WARN_UNUSED_RESULT static MaybeHandle<String> NumberToLocaleString(
       Isolate* isolate, Handle<Object> num, Handle<Object> locales,
-      Handle<Object> options);
+      Handle<Object> options, const char* method);
 
   // ecma402/#sec-setnfdigitoptions
   struct NumberFormatDigitOptions {

src/objects/js-break-iterator.cc

@@ -17,7 +17,7 @@ namespace internal {
 
 MaybeHandle<JSV8BreakIterator> JSV8BreakIterator::New(
     Isolate* isolate, Handle<Map> map, Handle<Object> locales,
-    Handle<Object> options_obj) {
+    Handle<Object> options_obj, const char* service) {
   Factory* factory = isolate->factory();
 
   // 1. Let requestedLocales be ? CanonicalizeLocaleList(locales).
@@ -31,15 +31,14 @@ MaybeHandle<JSV8BreakIterator> JSV8BreakIterator::New(
   if (options_obj->IsUndefined(isolate)) {
     options = factory->NewJSObjectWithNullProto();
   } else {
-    ASSIGN_RETURN_ON_EXCEPTION(
-        isolate, options,
-        Object::ToObject(isolate, options_obj, "Intl.JSV8BreakIterator"),
-        JSV8BreakIterator);
+    ASSIGN_RETURN_ON_EXCEPTION(isolate, options,
+                               Object::ToObject(isolate, options_obj, service),
+                               JSV8BreakIterator);
   }
 
   // Extract locale string
   Maybe<Intl::MatcherOption> maybe_locale_matcher =
-      Intl::GetLocaleMatcher(isolate, options, "Intl.JSV8BreakIterator");
+      Intl::GetLocaleMatcher(isolate, options, service);
   MAYBE_RETURN(maybe_locale_matcher, MaybeHandle<JSV8BreakIterator>());
   Intl::MatcherOption matcher = maybe_locale_matcher.FromJust();
 
@@ -49,7 +48,7 @@ MaybeHandle<JSV8BreakIterator> JSV8BreakIterator::New(
 
   // Extract type from options
   Maybe<Type> maybe_type = Intl::GetStringOption<Type>(
-      isolate, options, "type", "Intl.v8BreakIterator",
+      isolate, options, "type", service,
       {"word", "character", "sentence", "line"},
       {Type::WORD, Type::CHARACTER, Type::SENTENCE, Type::LINE}, Type::WORD);
   MAYBE_RETURN(maybe_type, MaybeHandle<JSV8BreakIterator>());

src/objects/js-break-iterator.h

@@ -31,7 +31,7 @@ class JSV8BreakIterator : public JSObject {
  public:
   V8_WARN_UNUSED_RESULT static MaybeHandle<JSV8BreakIterator> New(
       Isolate* isolate, Handle<Map> map, Handle<Object> input_locales,
-      Handle<Object> input_options);
+      Handle<Object> input_options, const char* service);
 
   static Handle<JSObject> ResolvedOptions(
       Isolate* isolate, Handle<JSV8BreakIterator> break_iterator);

src/objects/js-collator.cc

@@ -243,7 +243,8 @@ void SetCaseFirstOption(icu::Collator* icu_collator,
 // static
 MaybeHandle<JSCollator> JSCollator::New(Isolate* isolate, Handle<Map> map,
                                         Handle<Object> locales,
-                                        Handle<Object> options_obj) {
+                                        Handle<Object> options_obj,
+                                        const char* service) {
   // 1. Let requestedLocales be ? CanonicalizeLocaleList(locales).
   Maybe<std::vector<std::string>> maybe_requested_locales =
       Intl::CanonicalizeLocaleList(isolate, locales);
@@ -258,9 +259,9 @@ MaybeHandle<JSCollator> JSCollator::New(Isolate* isolate, Handle<Map> map,
   } else {
     // 3. Else
     // 3. a. Let options be ? ToObject(options).
-    ASSIGN_RETURN_ON_EXCEPTION(
-        isolate, options_obj,
-        Object::ToObject(isolate, options_obj, "Intl.Collator"), JSCollator);
+    ASSIGN_RETURN_ON_EXCEPTION(isolate, options_obj,
+                               Object::ToObject(isolate, options_obj, service),
+                               JSCollator);
   }
 
   // At this point, options_obj can either be a JSObject or a JSProxy only.
@@ -269,7 +270,7 @@ MaybeHandle<JSCollator> JSCollator::New(Isolate* isolate, Handle<Map> map,
   // 4. Let usage be ? GetOption(options, "usage", "string", « "sort",
   // "search" », "sort").
   Maybe<Usage> maybe_usage = Intl::GetStringOption<Usage>(
-      isolate, options, "usage", "Intl.Collator", {"sort", "search"},
+      isolate, options, "usage", service, {"sort", "search"},
       {Usage::SORT, Usage::SEARCH}, Usage::SORT);
   MAYBE_RETURN(maybe_usage, MaybeHandle<JSCollator>());
   Usage usage = maybe_usage.FromJust();
@@ -278,7 +279,7 @@ MaybeHandle<JSCollator> JSCollator::New(Isolate* isolate, Handle<Map> map,
   // « "lookup", "best fit" », "best fit").
   // 10. Set opt.[[localeMatcher]] to matcher.
   Maybe<Intl::MatcherOption> maybe_locale_matcher =
-      Intl::GetLocaleMatcher(isolate, options, "Intl.Collator");
+      Intl::GetLocaleMatcher(isolate, options, service);
   MAYBE_RETURN(maybe_locale_matcher, MaybeHandle<JSCollator>());
   Intl::MatcherOption matcher = maybe_locale_matcher.FromJust();
 
@@ -293,14 +294,14 @@ MaybeHandle<JSCollator> JSCollator::New(Isolate* isolate, Handle<Map> map,
   //
   // 13. Set opt.[[kn]] to numeric.
   bool numeric;
-  Maybe<bool> found_numeric = Intl::GetBoolOption(isolate, options, "numeric",
-                                                  "Intl.Collator", &numeric);
+  Maybe<bool> found_numeric =
+      Intl::GetBoolOption(isolate, options, "numeric", service, &numeric);
   MAYBE_RETURN(found_numeric, MaybeHandle<JSCollator>());
 
   // 14. Let caseFirst be ? GetOption(options, "caseFirst", "string",
   //     « "upper", "lower", "false" », undefined).
   Maybe<Intl::CaseFirst> maybe_case_first =
-      Intl::GetCaseFirst(isolate, options, "Intl.Collator");
+      Intl::GetCaseFirst(isolate, options, service);
   MAYBE_RETURN(maybe_case_first, MaybeHandle<JSCollator>());
   Intl::CaseFirst case_first = maybe_case_first.FromJust();
 
@@ -411,7 +412,7 @@ MaybeHandle<JSCollator> JSCollator::New(Isolate* isolate, Handle<Map> map,
   // 24. Let sensitivity be ? GetOption(options, "sensitivity",
   // "string", « "base", "accent", "case", "variant" », undefined).
   Maybe<Sensitivity> maybe_sensitivity = Intl::GetStringOption<Sensitivity>(
-      isolate, options, "sensitivity", "Intl.Collator",
+      isolate, options, "sensitivity", service,
       {"base", "accent", "case", "variant"},
       {Sensitivity::kBase, Sensitivity::kAccent, Sensitivity::kCase,
        Sensitivity::kVariant},
@@ -451,9 +452,8 @@ MaybeHandle<JSCollator> JSCollator::New(Isolate* isolate, Handle<Map> map,
   // 27.Let ignorePunctuation be ? GetOption(options,
   // "ignorePunctuation", "boolean", undefined, false).
   bool ignore_punctuation;
-  Maybe<bool> found_ignore_punctuation =
-      Intl::GetBoolOption(isolate, options, "ignorePunctuation",
-                          "Intl.Collator", &ignore_punctuation);
+  Maybe<bool> found_ignore_punctuation = Intl::GetBoolOption(
+      isolate, options, "ignorePunctuation", service, &ignore_punctuation);
   MAYBE_RETURN(found_ignore_punctuation, MaybeHandle<JSCollator>());
 
   // 28. Set collator.[[IgnorePunctuation]] to ignorePunctuation.

src/objects/js-collator.h

@@ -34,7 +34,7 @@ class JSCollator : public JSObject {
   // ecma402/#sec-initializecollator
   V8_WARN_UNUSED_RESULT static MaybeHandle<JSCollator> New(
       Isolate* isolate, Handle<Map> map, Handle<Object> locales,
-      Handle<Object> options);
+      Handle<Object> options, const char* service);
 
   // ecma402/#sec-intl.collator.prototype.resolvedoptions
   static Handle<JSObject> ResolvedOptions(Isolate* isolate,

src/objects/js-date-time-format.cc

@@ -641,7 +641,8 @@ Isolate::ICUObjectCacheType ConvertToCacheType(
 
 MaybeHandle<String> JSDateTimeFormat::ToLocaleDateTime(
     Isolate* isolate, Handle<Object> date, Handle<Object> locales,
-    Handle<Object> options, RequiredOption required, DefaultsOption defaults) {
+    Handle<Object> options, RequiredOption required, DefaultsOption defaults,
+    const char* method) {
   Isolate::ICUObjectCacheType cache_type = ConvertToCacheType(defaults);
 
   Factory* factory = isolate->factory();
@@ -691,7 +692,8 @@ MaybeHandle<String> JSDateTimeFormat::ToLocaleDateTime(
   Handle<JSDateTimeFormat> date_time_format;
   ASSIGN_RETURN_ON_EXCEPTION(
       isolate, date_time_format,
-      JSDateTimeFormat::New(isolate, map, locales, internal_options), String);
+      JSDateTimeFormat::New(isolate, map, locales, internal_options, method),
+      String);
 
   if (can_cache) {
     isolate->set_icu_object_in_cache(
@@ -1215,7 +1217,7 @@ enum FormatMatcherOption { kBestFit, kBasic };
 // ecma402/#sec-initializedatetimeformat
 MaybeHandle<JSDateTimeFormat> JSDateTimeFormat::New(
     Isolate* isolate, Handle<Map> map, Handle<Object> locales,
-    Handle<Object> input_options) {
+    Handle<Object> input_options, const char* service) {
   Factory* factory = isolate->factory();
   // 1. Let requestedLocales be ? CanonicalizeLocaleList(locales).
   Maybe<std::vector<std::string>> maybe_requested_locales =
@@ -1265,21 +1267,21 @@ MaybeHandle<JSDateTimeFormat> JSDateTimeFormat::New(
   }
 
   Maybe<Intl::MatcherOption> maybe_locale_matcher =
-      Intl::GetLocaleMatcher(isolate, options, "Intl.DateTimeFormat");
+      Intl::GetLocaleMatcher(isolate, options, service);
   MAYBE_RETURN(maybe_locale_matcher, MaybeHandle<JSDateTimeFormat>());
   Intl::MatcherOption locale_matcher = maybe_locale_matcher.FromJust();
 
   // 6. Let hour12 be ? GetOption(options, "hour12", "boolean", undefined,
   // undefined).
   bool hour12;
-  Maybe<bool> maybe_get_hour12 = Intl::GetBoolOption(
-      isolate, options, "hour12", "Intl.DateTimeFormat", &hour12);
+  Maybe<bool> maybe_get_hour12 =
+      Intl::GetBoolOption(isolate, options, "hour12", service, &hour12);
   MAYBE_RETURN(maybe_get_hour12, Handle<JSDateTimeFormat>());
 
   // 7. Let hourCycle be ? GetOption(options, "hourCycle", "string", « "h11",
   // "h12", "h23", "h24" », undefined).
   Maybe<Intl::HourCycle> maybe_hour_cycle =
-      Intl::GetHourCycle(isolate, options, "Intl.DateTimeFormat");
+      Intl::GetHourCycle(isolate, options, service);
   MAYBE_RETURN(maybe_hour_cycle, MaybeHandle<JSDateTimeFormat>());
   Intl::HourCycle hour_cycle = maybe_hour_cycle.FromJust();
 
@@ -1321,9 +1323,8 @@ MaybeHandle<JSDateTimeFormat> JSDateTimeFormat::New(
   // 17. Let timeZone be ? Get(options, "timeZone").
   const std::vector<const char*> empty_values;
   std::unique_ptr<char[]> timezone = nullptr;
-  Maybe<bool> maybe_timezone =
-      Intl::GetStringOption(isolate, options, "timeZone", empty_values,
-                            "Intl.DateTimeFormat", &timezone);
+  Maybe<bool> maybe_timezone = Intl::GetStringOption(
+      isolate, options, "timeZone", empty_values, service, &timezone);
   MAYBE_RETURN(maybe_timezone, Handle<JSDateTimeFormat>());
 
   std::unique_ptr<icu::TimeZone> tz = CreateTimeZone(isolate, timezone.get());
@@ -1413,7 +1414,7 @@ MaybeHandle<JSDateTimeFormat> JSDateTimeFormat::New(
     // "full", "long", "medium", "short" », undefined).
     Maybe<DateTimeStyle> maybe_date_style =
         Intl::GetStringOption<DateTimeStyle>(
-            isolate, options, "dateStyle", "Intl.DateTimeFormat",
+            isolate, options, "dateStyle", service,
             {"full", "long", "medium", "short"},
             {DateTimeStyle::kFull, DateTimeStyle::kLong, DateTimeStyle::kMedium,
              DateTimeStyle::kShort},
@@ -1427,7 +1428,7 @@ MaybeHandle<JSDateTimeFormat> JSDateTimeFormat::New(
     // "full", "long", "medium", "short" »).
     Maybe<DateTimeStyle> maybe_time_style =
         Intl::GetStringOption<DateTimeStyle>(
-            isolate, options, "timeStyle", "Intl.DateTimeFormat",
+            isolate, options, "timeStyle", service,
             {"full", "long", "medium", "short"},
             {DateTimeStyle::kFull, DateTimeStyle::kLong, DateTimeStyle::kMedium,
              DateTimeStyle::kShort},
@@ -1455,9 +1456,9 @@ MaybeHandle<JSDateTimeFormat> JSDateTimeFormat::New(
       // i. Let prop be the name given in the Property column of the row.
       // ii. Let value be ? GetOption(options, prop, "string", « the strings
       // given in the Values column of the row », undefined).
-      Maybe<bool> maybe_get_option = Intl::GetStringOption(
-          isolate, options, item.property.c_str(), item.allowed_values,
-          "Intl.DateTimeFormat", &input);
+      Maybe<bool> maybe_get_option =
+          Intl::GetStringOption(isolate, options, item.property.c_str(),
+                                item.allowed_values, service, &input);
       MAYBE_RETURN(maybe_get_option, Handle<JSDateTimeFormat>());
       if (maybe_get_option.FromJust()) {
         if (item.property == "hour") {
@@ -1486,8 +1487,7 @@ MaybeHandle<JSDateTimeFormat> JSDateTimeFormat::New(
     //     «  "basic", "best fit" », "best fit").
     Maybe<FormatMatcherOption> maybe_format_matcher =
         Intl::GetStringOption<FormatMatcherOption>(
-            isolate, options, "formatMatcher", "Intl.DateTimeFormat",
-            {"best fit", "basic"},
+            isolate, options, "formatMatcher", service, {"best fit", "basic"},
             {FormatMatcherOption::kBestFit, FormatMatcherOption::kBasic},
             FormatMatcherOption::kBestFit);
     MAYBE_RETURN(maybe_format_matcher, MaybeHandle<JSDateTimeFormat>());

src/objects/js-date-time-format.h

@@ -34,7 +34,7 @@ class JSDateTimeFormat : public JSObject {
  public:
   V8_WARN_UNUSED_RESULT static MaybeHandle<JSDateTimeFormat> New(
       Isolate* isolate, Handle<Map> map, Handle<Object> locales,
-      Handle<Object> options);
+      Handle<Object> options, const char* service);
 
   V8_WARN_UNUSED_RESULT static MaybeHandle<JSObject> ResolvedOptions(
       Isolate* isolate, Handle<JSDateTimeFormat> date_time_format);
@@ -82,7 +82,8 @@ class JSDateTimeFormat : public JSObject {
 
   V8_WARN_UNUSED_RESULT static MaybeHandle<String> ToLocaleDateTime(
       Isolate* isolate, Handle<Object> date, Handle<Object> locales,
-      Handle<Object> options, RequiredOption required, DefaultsOption defaults);
+      Handle<Object> options, RequiredOption required, DefaultsOption defaults,
+      const char* method);
 
   V8_EXPORT_PRIVATE static const std::set<std::string>& GetAvailableLocales();
 

src/objects/js-number-format.cc

@@ -837,7 +837,8 @@ MaybeHandle<JSNumberFormat> JSNumberFormat::UnwrapNumberFormat(
 MaybeHandle<JSNumberFormat> JSNumberFormat::New(Isolate* isolate,
                                                 Handle<Map> map,
                                                 Handle<Object> locales,
-                                                Handle<Object> options_obj) {
+                                                Handle<Object> options_obj,
+                                                const char* service) {
   Factory* factory = isolate->factory();
 
   // 1. Let requestedLocales be ? CanonicalizeLocaleList(locales).
@@ -854,10 +855,9 @@ MaybeHandle<JSNumberFormat> JSNumberFormat::New(Isolate* isolate,
   } else {
     // 3. Else
     // 3. a. Let options be ? ToObject(options).
-    ASSIGN_RETURN_ON_EXCEPTION(
-        isolate, options_obj,
-        Object::ToObject(isolate, options_obj, "Intl.NumberFormat"),
-        JSNumberFormat);
+    ASSIGN_RETURN_ON_EXCEPTION(isolate, options_obj,
+                               Object::ToObject(isolate, options_obj, service),
+                               JSNumberFormat);
   }
 
   // At this point, options_obj can either be a JSObject or a JSProxy only.
@@ -868,7 +868,7 @@ MaybeHandle<JSNumberFormat> JSNumberFormat::New(Isolate* isolate,
   // "lookup", "best fit" », "best fit").
   // 6. Set opt.[[localeMatcher]] to matcher.
   Maybe<Intl::MatcherOption> maybe_locale_matcher =
-      Intl::GetLocaleMatcher(isolate, options, "Intl.NumberFormat");
+      Intl::GetLocaleMatcher(isolate, options, service);
   MAYBE_RETURN(maybe_locale_matcher, MaybeHandle<JSNumberFormat>());
   Intl::MatcherOption matcher = maybe_locale_matcher.FromJust();
 
@@ -914,7 +914,6 @@ MaybeHandle<JSNumberFormat> JSNumberFormat::New(Isolate* isolate,
 
   // 12. Let style be ? GetOption(options, "style", "string",  « "decimal",
   // "percent", "currency" », "decimal").
-  const char* service = "Intl.NumberFormat";
 
   std::vector<const char*> style_str_values({"decimal", "percent", "currency"});
   std::vector<JSNumberFormat::Style> style_enum_values(
@@ -1035,7 +1034,7 @@ MaybeHandle<JSNumberFormat> JSNumberFormat::New(Isolate* isolate,
         THROW_NEW_ERROR(
             isolate,
             NewTypeError(MessageTemplate::kInvalidUnit,
-                         factory->NewStringFromStaticChars("Intl.NumberFormat"),
+                         factory->NewStringFromAsciiChecked(service),
                          factory->empty_string()),
             JSNumberFormat);
       }
@@ -1047,10 +1046,9 @@ MaybeHandle<JSNumberFormat> JSNumberFormat::New(Isolate* isolate,
       if (maybe_wellformed.IsNothing()) {
         THROW_NEW_ERROR(
             isolate,
-            NewRangeError(
-                MessageTemplate::kInvalidUnit,
-                factory->NewStringFromStaticChars("Intl.NumberFormat"),
-                factory->NewStringFromAsciiChecked(unit.c_str())),
+            NewRangeError(MessageTemplate::kInvalidUnit,
+                          factory->NewStringFromAsciiChecked(service),
+                          factory->NewStringFromAsciiChecked(unit.c_str())),
             JSNumberFormat);
       }
       std::pair<icu::MeasureUnit, icu::MeasureUnit> unit_pair =

src/objects/js-number-format.h

@@ -36,7 +36,7 @@ class JSNumberFormat : public JSObject {
   // ecma402/#sec-initializenumberformat
   V8_WARN_UNUSED_RESULT static MaybeHandle<JSNumberFormat> New(
       Isolate* isolate, Handle<Map> map, Handle<Object> locales,
-      Handle<Object> options);
+      Handle<Object> options, const char* service);
 
   // ecma402/#sec-unwrapnumberformat
   V8_WARN_UNUSED_RESULT static MaybeHandle<JSNumberFormat> UnwrapNumberFormat(

test/intl/assert.js

@@ -157,7 +157,7 @@ function assertThrows(code, type_opt, cause_opt) {
       assertInstanceof(e, type_opt);
     }
     if (arguments.length >= 3) {
-      assertEquals(cause_opt, e.type, 'thrown exception type mismatch');
+      assertEquals(cause_opt, e.message, 'thrown exception type mismatch');
     }
     // Success.
     return;

test/intl/regress-1799396.js

+// Copyright 2019 the V8 project authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+// Number, BigInt and Intl.NumberFormat
+assertThrows(
+    "new Intl.NumberFormat('en', { style: 'unit', unit: 'son'});",
+    RangeError,
+    "Invalid unit argument for Intl.NumberFormat() 'son'");
+
+assertThrows(
+    "123n.toLocaleString('en', { style: 'unit', unit: 'son'});",
+    RangeError,
+    "Invalid unit argument for BigInt.prototype.toLocaleString() 'son'");
+
+assertThrows(
+    "Math.PI.toLocaleString('en', { style: 'unit', unit: 'son'});",
+    RangeError,
+    "Invalid unit argument for Number.prototype.toLocaleString() 'son'");
+
+// String and Intl.Collator
+assertThrows(
+    "new Intl.Collator('en', { usage: 'mom'});",
+    RangeError,
+    "Value mom out of range for Intl.Collator options property usage");
+
+assertThrows(
+    "'abc'.localeCompare('efg', 'en', { usage: 'mom'});",
+    RangeError,
+    "Value mom out of range for String.prototype.localeCompare options property usage");
+
+// Date and Intl.DateTimeFormat
+assertThrows(
+    "new Intl.DateTimeFormat('en', { hour: 'dad'});",
+    RangeError,
+    "Value dad out of range for Intl.DateTimeFormat options property hour");
+
+assertThrows(
+    "(new Date).toLocaleDateString('en', { hour: 'dad'});",
+    RangeError,
+    "Value dad out of range for Date.prototype.toLocaleDateString options property hour");
+
+assertThrows(
+    "(new Date).toLocaleString('en', { hour: 'dad'});",
+    RangeError,
+    "Value dad out of range for Date.prototype.toLocaleString options property hour");
+
+assertThrows(
+    "(new Date).toLocaleTimeString('en', { hour: 'dad'});",
+    RangeError,
+    "Value dad out of range for Date.prototype.toLocaleTimeString options property hour");