use v6.c;
use lib 't/packages';
use Test;
use Test::Helpers;
plan 1;

# output of "perl6 -e '.say for CORE::.keys.sort.map: { qq:!c/  Q{$_},/ }'"
my @expected = (
  Q{!INIT_VALUES},
  Q{$!},
  Q{$/},
  Q{$=pod},
  Q{$?BITS},
  Q{$?COMPILATION-ID},
  Q{$?NL},
  Q{$?TABSTOP},
  Q{$_},
  Q{&CLONE-HASH-DECONTAINERIZED},
  Q{&CLONE-LIST-DECONTAINERIZED},
  Q{&CMP-SLOW},
  Q{&COMP_EXCEPTION},
  Q{CORE-SETTING-REV},
  Q{&CREATE_RATIONAL_FROM_INTS},
  Q{&DEPRECATED},
  Q{&DIVIDE_NUMBERS},
  Q{&DUMP},
  Q{&DYNAMIC},
  Q{&ENUM_VALUES},
  Q{&EVAL},
  Q{&EVALFILE},
  Q{&EXCEPTION},
  Q{&GATHER},
  Q{&GENERATE-ROLE-FROM-VALUE},
  Q{&HOW},
  Q{&HYPER},
  Q{&HYPERWHATEVER},
  Q{&INDIRECT_NAME_LOOKUP},
  Q{&INITIALIZE-A-DISTRO-NOW},
  Q{&INITIALIZE-A-VM-NOW},
  Q{&MD-ARRAY-SLICE},
  Q{&MD-ARRAY-SLICE-ONE-POSITION},
  Q{&MD-HASH-SLICE-ONE-POSITION},
  Q{&METAOP_ASSIGN},
  Q{&METAOP_CROSS},
  Q{&METAOP_HYPER},
  Q{&METAOP_HYPER_CALL},
  Q{&METAOP_HYPER_POSTFIX},
  Q{&METAOP_HYPER_POSTFIX_ARGS},
  Q{&METAOP_HYPER_PREFIX},
  Q{&METAOP_NEGATE},
  Q{&METAOP_REDUCE_CHAIN},
  Q{&METAOP_REDUCE_LEFT},
  Q{&METAOP_REDUCE_LIST},
  Q{&METAOP_REDUCE_LISTINFIX},
  Q{&METAOP_REDUCE_RIGHT},
  Q{&METAOP_REDUCE_XOR},
  Q{&METAOP_REVERSE},
  Q{&METAOP_TEST_ASSIGN:<&&>},
  Q{&METAOP_TEST_ASSIGN:<//>},
  Q{&METAOP_TEST_ASSIGN:<and>},
  Q{&METAOP_TEST_ASSIGN:<andthen>},
  Q{&METAOP_TEST_ASSIGN:<notandthen>},
  Q{&METAOP_TEST_ASSIGN:<or>},
  Q{&METAOP_TEST_ASSIGN:<orelse>},
  Q{&METAOP_TEST_ASSIGN:<||>},
  Q{&METAOP_ZIP},
  Q{&ORDER},
  Q{&POSITIONS},
  Q{&QX},
  Q{&REACT},
  Q{&REACT-ONE-WHENEVER},
  Q{&REQUIRE_IMPORT},
  Q{&RETURN-LIST},
  Q{&RUN-MAIN},
  Q{&SEQUENCE},
  Q{&SLICE_HUH},
  Q{&SLICE_MORE_HASH},
  Q{&SLICE_MORE_LIST},
  Q{&SLICE_ONE_HASH},
  Q{&SLICE_ONE_LIST},
  Q{&SUPPLY},
  Q{&SUPPLY-ONE-EMIT},
  Q{&SUPPLY-ONE-WHENEVER},
  Q{&THROW},
  Q{&THROW-NIL},
  Q{&UNBASE},
  Q{&UNBASE_BRACKET},
  Q{&VAR},
  Q{&WHAT},
  Q{&WHENEVER},
  Q{&abs},
  Q{&acos},
  Q{&acosec},
  Q{&acosech},
  Q{&acosh},
  Q{&acotan},
  Q{&acotanh},
  Q{&all},
  Q{&any},
  Q{&append},
  Q{&asec},
  Q{&asech},
  Q{&asin},
  Q{&asinh},
  Q{&atan},
  Q{&atan2},
  Q{&atanh},
  Q{&atomic-add-fetch},
  Q{&atomic-assign},
  Q{&atomic-dec-fetch},
  Q{&atomic-fetch},
  Q{&atomic-fetch-add},
  Q{&atomic-fetch-dec},
  Q{&atomic-fetch-inc},
  Q{&atomic-fetch-sub},
  Q{&atomic-inc-fetch},
  Q{&atomic-sub-fetch},
  Q{&await},
  Q{&bag},
  Q{&cache},
  Q{&callframe},
  Q{&callsame},
  Q{&callwith},
  Q{&cas},
  Q{&categorize},
  Q{&ceiling},
  Q{&chars},
  Q{&chdir},
  Q{&chmod},
  Q{&chomp},
  Q{&chop},
  Q{&chr},
  Q{&chrs},
  Q{&circumfix:<:{ }>},
  Q{&circumfix:<[ ]>},
  Q{&circumfix:<{ }>},
  Q{&cis},
  Q{&classify},
  Q{&close},
  Q{&comb},
  Q{&combinations},
  Q{&copy},
  Q{&cos},
  Q{&cosec},
  Q{&cosech},
  Q{&cosh},
  Q{&cotan},
  Q{&cotanh},
  Q{&cross},
  Q{&dd},
  Q{&deepmap},
  Q{&defined},
  Q{&die},
  Q{&dir},
  Q{&done},
  Q{&duckmap},
  Q{&elems},
  Q{&emit},
  Q{&end},
  Q{&exit},
  Q{&exp},
  Q{&expmod},
  Q{&fail},
  Q{&fc},
  Q{&first},
  Q{&flat},
  Q{&flip},
  Q{&floor},
  Q{&from-json},
  Q{&full-barrier},
  Q{&get},
  Q{&getc},
  Q{&gethostname},
  Q{&gist},
  Q{&goto},
  Q{&grep},
  Q{&hash},
  Q{&index},
  Q{&indices},
  Q{&indir},
  Q{&infix:<!=>},
  Q{&infix:<!~~>},
  Q{&infix:<%%>},
  Q{&infix:<%>},
  Q{&infix:<&&>},
  Q{&infix:<&>},
  Q{&infix:<(&)>},
  Q{&infix:<(+)>},
  Q{&infix:<(-)>},
  Q{&infix:<(.)>},
  Q{&infix:<(^)>},
  Q{&infix:<(cont)>},
  Q{&infix:<(elem)>},
  Q{&infix:<(|)>},
  Q{&infix:<**>},
  Q{&infix:<*>},
  Q{&infix:<+&>},
  Q{&infix:<+>},
  Q{&infix:<+^>},
  Q{&infix:<+|>},
  Q{&infix:<,>},
  Q{&infix:<->},
  Q{&infix:<...>},
  Q{&infix:<...^>},
  Q{&infix:<..>},
  Q{&infix:<..^>},
  Q{&infix:<//>},
  Q{&infix:</>},
  Q{&infix:<=:=>},
  Q{&infix:<===>},
  Q{&infix:<==>},
  Q{&infix:<=>},
  Q{&infix:<=~=>},
  Q{&infix:<=~>},
  Q{&infix:<?&>},
  Q{&infix:<?^>},
  Q{&infix:<?|>},
  Q{&infix:<X>},
  Q{&infix:<Z>},
  Q{&infix:<^..>},
  Q{&infix:<^..^>},
  Q{&infix:<^>},
  Q{&infix:<^^>},
  Q{&infix:<after>},
  Q{&infix:<and>},
  Q{&infix:<andthen>},
  Q{&infix:<before>},
  Q{&infix:<but>},
  Q{&infix:<cmp>},
  Q{&infix:<coll>},
  Q{&infix:<div>},
  Q{&infix:<does>},
  Q{&infix:<eq>},
  Q{&infix:<eqv>},
  Q{&infix:<gcd>},
  Q{&infix:<ge>},
  Q{&infix:<gt>},
  Q{&infix:<lcm>},
  Q{&infix:<le>},
  Q{&infix:<leg>},
  Q{&infix:<lt>},
  Q{&infix:<max>},
  Q{&infix:<min>},
  Q{&infix:<minmax>},
  Q{&infix:<mod>},
  Q{&infix:<ne>},
  Q{&infix:<notandthen>},
  Q{&infix:<o>},
  Q{&infix:<or>},
  Q{&infix:<orelse>},
  Q{&infix:<unicmp>},
  Q{&infix:<x>},
  Q{&infix:<xor>},
  Q{&infix:<xx>},
  Q{&infix:<|>},
  Q{&infix:<||>},
  Q{&infix:<~&>},
  Q{&infix:<~>},
  Q{&infix:<~^>},
  Q{&infix:<~|>},
  Q{&infix:<~~>},
  Q{&infix:<×>},
  Q{&infix:<÷>},
  Q{&infix:<…>},
  Q{&infix:<…^>},
  Q{&infix:<∈>},
  Q{&infix:<∉>},
  Q{&infix:<∋>},
  Q{&infix:<∌>},
  Q{&infix:<−>},
  Q{&infix:<∖>},
  Q{&infix:<∘>},
  Q{&infix:<∩>},
  Q{&infix:<∪>},
  Q{&infix:<≅>},
  Q{&infix:<≠>},
  Q{&infix:<≤>},
  Q{&infix:<≥>},
  Q{&infix:<≼>},
  Q{&infix:<≽>},
  Q{&infix:<⊂>},
  Q{&infix:<⊃>},
  Q{&infix:<⊄>},
  Q{&infix:<⊅>},
  Q{&infix:<⊆>},
  Q{&infix:<⊇>},
  Q{&infix:<⊈>},
  Q{&infix:<⊉>},
  Q{&infix:<⊍>},
  Q{&infix:<⊎>},
  Q{&infix:<⊖>},
  Q{&infix:<⚛+=>},
  Q{&infix:<⚛-=>},
  Q{&infix:<⚛=>},
  Q{&infix:<⚛−=>},
  Q{&infix:«(<)»},
  Q{&infix:«(<+)»},
  Q{&infix:«(<=)»},
  Q{&infix:«(>)»},
  Q{&infix:«(>+)»},
  Q{&infix:«(>=)»},
  Q{&infix:«+<»},
  Q{&infix:«+>»},
  Q{&infix:«<=>»},
  Q{&infix:«<=»},
  Q{&infix:«<»},
  Q{&infix:«=>»},
  Q{&infix:«>=»},
  Q{&infix:«>»},
  Q{&infix:«~<»},
  Q{&infix:«~>»},
  Q{&is-prime},
  Q{&item},
  Q{&join},
  Q{&keys},
  Q{&kv},
  Q{&last},
  Q{&lastcall},
  Q{&lc},
  Q{&leave},
  Q{&lines},
  Q{&link},
  Q{&list},
  Q{&log},
  Q{&log10},
  Q{&log2},
  Q{&lsb},
  Q{&make},
  Q{&map},
  Q{&max},
  Q{&min},
  Q{&minmax},
  Q{&mix},
  Q{&mkdir},
  Q{&move},
  Q{&msb},
  Q{&next},
  Q{&nextcallee},
  Q{&nextsame},
  Q{&nextwith},
  Q{&nodemap},
  Q{&none},
  Q{&not},
  Q{&note},
  Q{&one},
  Q{&open},
  Q{&ord},
  Q{&ords},
  Q{&pair},
  Q{&pairs},
  Q{&parse-base},
  Q{&parse-names},
  Q{&permutations},
  Q{&pick},
  Q{&pop},
  Q{&postcircumfix:<[ ]>},
  Q{&postcircumfix:<[; ]>},
  Q{&postcircumfix:<{ }>},
  Q{&postcircumfix:<{; }>},
  Q{&postfix:<++>},
  Q{&postfix:<-->},
  Q{&postfix:<i>},
  Q{&postfix:<ⁿ>},
  Q{&postfix:<⚛++>},
  Q{&postfix:<⚛-->},
  Q{&prefix:<!>},
  Q{&prefix:<++>},
  Q{&prefix:<++⚛>},
  Q{&prefix:<+>},
  Q{&prefix:<+^>},
  Q{&prefix:<-->},
  Q{&prefix:<--⚛>},
  Q{&prefix:<->},
  Q{&prefix:<?>},
  Q{&prefix:<?^>},
  Q{&prefix:<^>},
  Q{&prefix:<let>},
  Q{&prefix:<not>},
  Q{&prefix:<so>},
  Q{&prefix:<temp>},
  Q{&prefix:<|>},
  Q{&prefix:<~>},
  Q{&prefix:<~^>},
  Q{&prefix:<−>},
  Q{&prefix:<⚛>},
  Q{&prepend},
  Q{&print},
  Q{&printf},
  Q{&proceed},
  Q{&produce},
  Q{&prompt},
  Q{&push},
  Q{&put},
  Q{&rand},
  Q{&redo},
  Q{&reduce},
  Q{&rename},
  Q{&repeated},
  Q{&return},
  Q{&return-rw},
  Q{&reverse},
  Q{&rindex},
  Q{&rmdir},
  Q{&roll},
  Q{&roots},
  Q{&rotate},
  Q{&round},
  Q{&roundrobin},
  Q{&run},
  Q{&samecase},
  Q{&samemark},
  Q{&samewith},
  Q{&say},
  Q{&sec},
  Q{&sech},
  Q{&set},
  Q{&shell},
  Q{&shift},
  Q{&sign},
  Q{&signal},
  Q{&sin},
  Q{&sinh},
  Q{&sleep},
  Q{&sleep-timer},
  Q{&sleep-until},
  Q{&slip},
  Q{&slurp},
  Q{&so},
  Q{&sort},
  Q{&splice},
  Q{&split},
  Q{&sprintf},
  Q{&spurt},
  Q{&sqrt},
  Q{&squish},
  Q{&srand},
  Q{&subbuf-rw},
  Q{&substr},
  Q{&substr-rw},
  Q{&succeed},
  Q{&sum},
  Q{&symlink},
  Q{&take},
  Q{&take-rw},
  Q{&tan},
  Q{&tanh},
  Q{&tc},
  Q{&tclc},
  Q{&term:<now>},
  Q{&term:<time>},
  Q{&to-json},
  Q{&trait_mod:<does>},
  Q{&trait_mod:<handles>},
  Q{&trait_mod:<hides>},
  Q{&trait_mod:<is>},
  Q{&trait_mod:<of>},
  Q{&trait_mod:<returns>},
  Q{&trait_mod:<trusts>},
  Q{&trait_mod:<will>},
  Q{&trim},
  Q{&trim-leading},
  Q{&trim-trailing},
  Q{&truncate},
  Q{&uc},
  Q{&undefine},
  Q{&unimatch},
  Q{&uniname},
  Q{&uninames},
  Q{&uniparse},
  Q{&uniprop},
  Q{&uniprop-bool},
  Q{&uniprop-int},
  Q{&uniprop-str},
  Q{&uniprops},
  Q{&unique},
  Q{&unival},
  Q{&univals},
  Q{&unlink},
  Q{&unpolar},
  Q{&unshift},
  Q{&val},
  Q{&values},
  Q{&warn},
  Q{&wordcase},
  Q{&words},
  Q{&zip},
  Q{AST},
  Q{Any},
  Q{Array},
  Q{Associative},
  Q{Attribute},
  Q{Awaitable},
  Q{Awaiter},
  Q{Backtrace},
  Q{Bag},
  Q{BagHash},
  Q{Baggy},
  Q{BigEndian},
  Q{Blob},
  Q{Block},
  Q{Bool},
  Q{Broken},
  Q{Buf},
  Q{CX},
  Q{CallFrame},
  Q{Callable},
  Q{Cancellation},
  Q{Capture},
  Q{Channel},
  Q{Code},
  Q{Collation},
  Q{CompUnit},
  Q{Compiler},
  Q{Complex},
  Q{ComplexStr},
  Q{ContainerDescriptor},
  Q{Cool},
  Q{CurrentThreadScheduler},
  Q{Cursor},
  Q{Date},
  Q{DateTime},
  Q{Dateish},
  Q{Deprecation},
  Q{Distribution},
  Q{Distro},
  Q{Duration},
  Q{EXPORTHOW},
  Q{Empty},
  Q{Encoding},
  Q{Endian},
  Q{Enumeration},
  Q{Exception},
  Q{Exceptions},
  Q{Failure},
  Q{False},
  Q{FatRat},
  Q{FileChangeEvent},
  Q{FileChanged},
  Q{FileRenamed},
  Q{ForeignCode},
  Q{Grammar},
  Q{HardRoutine},
  Q{Hash},
  Q{Hyper},
  Q{HyperConfiguration},
  Q{HyperSeq},
  Q{HyperWhatever},
  Q{IO},
  Q{Inf},
  Q{Instant},
  Q{Int},
  Q{IntAttrRef},
  Q{IntLexRef},
  Q{IntPosRef},
  Q{IntStr},
  Q{Iterable},
  Q{IterationBuffer},
  Q{IterationEnd},
  Q{Iterator},
  Q{JSONException},
  Q{Junction},
  Q{Kept},
  Q{Kernel},
  Q{Label},
  Q{Less},
  Q{List},
  Q{LittleEndian},
  Q{Lock},
  Q{Macro},
  Q{Map},
  Q{Match},
  Q{Metamodel},
  Q{Method},
  Q{MethodDispatcher},
  Q{Mix},
  Q{MixHash},
  Q{Mixy},
  Q{More},
  Q{Mu},
  Q{MultiDispatcher},
  Q{NFC},
  Q{NFD},
  Q{NFKC},
  Q{NFKD},
  Q{NQPMatchRole},
  Q{NQPdidMATCH},
  Q{NaN},
  Q{NativeEndian},
  Q{Nil},
  Q{Num},
  Q{NumAttrRef},
  Q{NumLexRef},
  Q{NumPosRef},
  Q{NumStr},
  Q{Numeric},
  Q{NumericEnumeration},
  Q{NumericStringyEnumeration},
  Q{ObjAt},
  Q{Order},
  Q{PF_INET},
  Q{PF_INET6},
  Q{PF_LOCAL},
  Q{PF_MAX},
  Q{PF_UNIX},
  Q{PROCESS},
  Q{PROTO_TCP},
  Q{PROTO_UDP},
  Q{Pair},
  Q{Parameter},
  Q{Perl},
  Q{PhasersList},
  Q{Planned},
  Q{Pod},
  Q{Positional},
  Q{PositionalBindFailover},
  Q{PredictiveIterator},
  Q{Proc},
  Q{Promise},
  Q{PromiseStatus},
  Q{ProtocolFamily},
  Q{ProtocolType},
  Q{Proxy},
  Q{PseudoStash},
  Q{QuantHash},
  Q{REPL},
  Q{RaceSeq},
  Q{Rakudo},
  Q{Range},
  Q{Rat},
  Q{RatStr},
  Q{Rational},
  Q{Real},
  Q{Regex},
  Q{Routine},
  Q{SIGABRT},
  Q{SIGALRM},
  Q{SIGBREAK},
  Q{SIGBUS},
  Q{SIGCHLD},
  Q{SIGCONT},
  Q{SIGEMT},
  Q{SIGFPE},
  Q{SIGHUP},
  Q{SIGILL},
  Q{SIGINFO},
  Q{SIGINT},
  Q{SIGIO},
  Q{SIGKILL},
  Q{SIGPIPE},
  Q{SIGPROF},
  Q{SIGPWR},
  Q{SIGQUIT},
  Q{SIGSEGV},
  Q{SIGSTKFLT},
  Q{SIGSTOP},
  Q{SIGSYS},
  Q{SIGTERM},
  Q{SIGTHR},
  Q{SIGTRAP},
  Q{SIGTSTP},
  Q{SIGTTIN},
  Q{SIGTTOU},
  Q{SIGURG},
  Q{SIGUSR1},
  Q{SIGUSR2},
  Q{SIGVTALRM},
  Q{SIGWINCH},
  Q{SIGXCPU},
  Q{SIGXFSZ},
  Q{SOCK_DGRAM},
  Q{SOCK_MAX},
  Q{SOCK_PACKET},
  Q{SOCK_RAW},
  Q{SOCK_RDM},
  Q{SOCK_SEQPACKET},
  Q{SOCK_STREAM},
  Q{Same},
  Q{Scalar},
  Q{Scheduler},
  Q{SeekFromBeginning},
  Q{SeekFromCurrent},
  Q{SeekFromEnd},
  Q{SeekType},
  Q{Semaphore},
  Q{Seq},
  Q{Sequence},
  Q{Set},
  Q{SetHash},
  Q{Setty},
  Q{Signal},
  Q{Signature},
  Q{Slang},
  Q{Slip},
  Q{SlippyIterator},
  Q{SocketType},
  Q{SoftRoutine},
  Q{Stash},
  Q{Str},
  Q{StrAttrRef},
  Q{StrDistance},
  Q{StrLexRef},
  Q{StrPosRef},
  Q{Stringy},
  Q{StringyEnumeration},
  Q{Sub},
  Q{Submethod},
  Q{Supplier},
  Q{Supply},
  Q{Systemic},
  Q{Tap},
  Q{Tappable},
  Q{Thread},
  Q{ThreadPoolScheduler},
  Q{True},
  Q{UINT64_UPPER},
  Q{UInt},
  Q{Uni},
  Q{VM},
  Q{ValueObjAt},
  Q{Variable},
  Q{Version},
  Q{WalkList},
  Q{Whatever},
  Q{WhateverCode},
  Q{WrapDispatcher},
  Q{X},
  Q{array},
  Q{atomicint},
  Q{blob16},
  Q{blob32},
  Q{blob64},
  Q{blob8},
  Q{buf16},
  Q{buf32},
  Q{buf64},
  Q{buf8},
  Q{byte},
  Q{e},
  Q{i},
  Q{int},
  Q{int16},
  Q{int32},
  Q{int64},
  Q{int8},
  Q{num},
  Q{num32},
  Q{num64},
  Q{pi},
  Q{str},
  Q{tau},
  Q{uint},
  Q{uint16},
  Q{uint32},
  Q{uint64},
  Q{uint8},
  Q{utf16},
  Q{utf32},
  Q{utf8},
  Q{π},
  Q{τ},
  Q{𝑒},
);

has-symbols CORE::, @expected, "Symbols in 6.c CORE::";