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Splitting on a Regex from an empty string ("") leads to a page crash.
> import Regex
> everyCharacter = Maybe.withDefault Regex.never (Regex.fromString "")
{} : Regex.Regex
> Regex.split everyCharacter ""
<--- Last few GCs --->
[14137:0x104002a00] 6566 ms: Mark-sweep 577.3 (584.5) -> 577.3 (581.5) MB, 292.9 / 0.0 ms (average mu = 0.474, current mu = 0.000) last resort GC in old space requested
[14137:0x104002a00] 6860 ms: Mark-sweep 577.3 (581.5) -> 577.3 (581.5) MB, 294.5 / 0.0 ms (average mu = 0.307, current mu = 0.000) last resort GC in old space requested
<--- JS stacktrace --->
==== JS stack trace =========================================
0: ExitFrame [pc: 0x1ca8ebd5c01d]
Security context: 0x1cf1ef21e681 <JSObject>
1: push [0x1cf1ef2057f1](this=0x1cf1e3004a49 <JSArray[75209227]>,0x1cf12c0029f1 <String[0]: >)
2: /* anonymous */(aka /* anonymous */) [0x1cf1e3004a69] [/Users/tessakelly/Documents/elmoji-translator/elm-stuff/0.19.0/temp.js:~861] [pc=0x1ca8ebded7f2](this=0x1cf12c0026f1 <undefined>,n=0x1cf1e302d889 <Number inf>,re=0x1cf1e3004891 <JSRegExp <String[4]: ...
FATAL ERROR: CALL_AND_RETRY_LAST Allocation failed - JavaScript heap out of memory
1: 0x10003907e node::Abort() [/usr/local/bin/node]
2: 0x10003924f node::OnFatalError(char const*, char const*) [/usr/local/bin/node]
3: 0x10019064b v8::Utils::ReportOOMFailure(v8::internal::Isolate*, char const*, bool) [/usr/local/bin/node]
4: 0x1001905ec v8::internal::V8::FatalProcessOutOfMemory(v8::internal::Isolate*, char const*, bool) [/usr/local/bin/node]
5: 0x10043fdb4 v8::internal::Heap::UpdateSurvivalStatistics(int) [/usr/local/bin/node]
6: 0x1004465d2 v8::internal::Heap::SetUp() [/usr/local/bin/node]
7: 0x10042685d v8::internal::Factory::AllocateRawArray(int, v8::internal::PretenureFlag) [/usr/local/bin/node]
8: 0x10042625d v8::internal::Factory::NewFixedArrayWithFiller(v8::internal::Heap::RootListIndex, int, v8::internal::Object*, v8::internal::PretenureFlag) [/usr/local/bin/node]
9: 0x1003e58f2 v8::internal::(anonymous namespace)::ElementsAccessorBase<v8::internal::(anonymous namespace)::FastPackedObjectElementsAccessor, v8::internal::(anonymous namespace)::ElementsKindTraits<(v8::internal::ElementsKind)2> >::ConvertElementsWithCapacity(v8::internal::Handle<v8::internal::JSObject>, v8::internal::Handle<v8::internal::FixedArrayBase>, v8::internal::ElementsKind, unsigned int, unsigned int, unsigned int, int) [/usr/local/bin/node]
10: 0x1003e57a5 v8::internal::(anonymous namespace)::ElementsAccessorBase<v8::internal::(anonymous namespace)::FastPackedObjectElementsAccessor, v8::internal::(anonymous namespace)::ElementsKindTraits<(v8::internal::ElementsKind)2> >::GrowCapacityAndConvertImpl(v8::internal::Handle<v8::internal::JSObject>, unsigned int) [/usr/local/bin/node]
11: 0x1003e43fc v8::internal::(anonymous namespace)::ElementsAccessorBase<v8::internal::(anonymous namespace)::FastPackedObjectElementsAccessor, v8::internal::(anonymous namespace)::ElementsKindTraits<(v8::internal::ElementsKind)2> >::Add(v8::internal::Handle<v8::internal::JSObject>, unsigned int, v8::internal::Handle<v8::internal::Object>, v8::internal::PropertyAttributes, unsigned int) [/usr/local/bin/node]
12: 0x10050ade4 v8::internal::JSObject::AddDataElement(v8::internal::Handle<v8::internal::JSObject>, unsigned int, v8::internal::Handle<v8::internal::Object>, v8::internal::PropertyAttributes, v8::internal::ShouldThrow) [/usr/local/bin/node]
13: 0x10061a73d v8::internal::Runtime::SetObjectProperty(v8::internal::Isolate*, v8::internal::Handle<v8::internal::Object>, v8::internal::Handle<v8::internal::Object>, v8::internal::Handle<v8::internal::Object>, v8::internal::LanguageMode) [/usr/local/bin/node]
14: 0x10061d6db v8::internal::Runtime_SetProperty(int, v8::internal::Object**, v8::internal::Isolate*) [/usr/local/bin/node]
15: 0x1ca8ebd5c01d
I think I would expect for the behavior to match Regex.never:
> import Regex
> Regex.split Regex.never ""
[""] : List String
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