The Crystal Programming Language
cause parameter from IO::Error#initialize (#14242, thanks @straight-shoota)%p for pointers in Crystal::System.print_error (#14186, thanks @HertzDevil)%p for pointers in Crystal::System.print_error (#14221, thanks @HertzDevil)ReferenceStorage for manual allocation of references (#14106)" (#14207, thanks @straight-shoota)alignof and instance_alignof (#14087, thanks @HertzDevil)dll parameter in @[Link] (#14131, thanks @HertzDevil)Call context via new @caller macro ivar (#14048, thanks @Blacksmoke16)Enumerable#present? (#13866, thanks @straight-shoota)Enumerable#each_step and Iterable#each_step (#13610, thanks @baseballlover723)Enumerable(T)#to_set(& : T -> U) : Set(U) forall U (#12654, thanks @caspiano)Enumerable(T)#to_a(& : T -> U) forall U (#12653, thanks @caspiano)IO::Error#target (#13865, thanks @straight-shoota)LLVM::OperandBundleDef#dispose (#14095, thanks @HertzDevil)CharLiteral#ord (#13910, thanks @refi64)MacroIf and MacroFor nodes (#13902, thanks @sbsoftware)ASTNode when generating docs (#14050, thanks @Blacksmoke16)ModuleDef (#14063, thanks @HertzDevil)Include and Extend (#14064, thanks @HertzDevil)ClassDef, EnumDef, AnnotationDef (#14072, thanks @HertzDevil)BigRational's rounding modes (#13871, thanks @HertzDevil)BigFloat#**(BigInt) (#13881, thanks @HertzDevil)Math.fma (#13934, thanks @HertzDevil)Number#integer? (#13936, thanks @HertzDevil)Int::Primitive#abs_unsigned and #neg_signed (#13938, thanks @HertzDevil)Int::Primitive#to_signed, #to_signed!, #to_unsigned, #to_unsigned! (#13960, thanks @HertzDevil)BigFloat#** for all Int::Primitive arguments (#13971, thanks @HertzDevil)Float32::MIN_SUBNORMAL and Float64::MIN_SUBNORMAL (#13961, thanks @HertzDevil)Float::Primitive.parse_hexfloat, .parse_hexfloat?, #to_hexfloat (#14027, thanks @HertzDevil)sprintf "%f" in Crystal using Ryu Printf (#14067, thanks @HertzDevil)sprintf "%e" in Crystal (#14084, thanks @HertzDevil)sprintf "%a" in Crystal (#14102, thanks @HertzDevil)sprintf "%g" in Crystal (#14123, thanks @HertzDevil)Crystal::HOST_TRIPLE and TARGET_TRIPLE (#13823, thanks @HertzDevil)Reference.pre_initialize and .unsafe_construct (#14108, thanks @HertzDevil)ReferenceStorage for manual allocation of references (#14106, thanks @HertzDevil)StaticArray#to_json (#14104, thanks @Vendicated)crystal spec --dry-run (#13804, thanks @nobodywasishere)crystal spec --list-tags (#13616, thanks @baseballlover723)Path directory separators in File.match? (#13912, thanks @HertzDevil)UUID.v1, .v2, .v3, .v4, .v5 (#13693, thanks @threez)String and Char patterns to StringScanner (#13806, thanks @funny-falcon)EOLconstant (End-Of-Line) (#11303, thanks @postmodern)Char::Reader#current_char?, #next_char?, #previous_char? (#14012, thanks @HertzDevil)String#matches_full? (#13968, thanks @straight-shoota)Regex::MatchData#to_s to return matched substring (#14115, thanks @Vendicated)instance_sizeof(T) in the interpreter (#14031, thanks @HertzDevil)-dynamic.lib in Windows interpreter (#14143, thanks @HertzDevil)CRYSTAL_INTERPRETER_LOADER_INFO (#14147, thanks @HertzDevil)Crystal::Repl#parse_and_interpret (#14138, thanks @bcardiff)::foo (#14071, thanks @keshavbiswa)--check flag to crystal tool unreachable (#13930, thanks @straight-shoota)crystal tool unreachable (#13927, thanks @straight-shoota)crystal tool unreachable (#13929, thanks @straight-shoota)crystal tool unreachable (#13926, thanks @straight-shoota)--tallies option to crystal tool unreachable (#13969, thanks @straight-shoota)Box(T?) crashing on nil (#13893, thanks @HertzDevil)Indexable#each_repeated_combination(n) when n > size (#14092, thanks @HertzDevil)Process#wait asynchronous on Windows (#13908, thanks @HertzDevil)Int32::MAX + 1 fibers (#14096, thanks @ysbaddaden)can't resume a running fiber (#14128, thanks @ysbaddaden)Globber.constant_entry? matching patterns (#13955, thanks @GeopJr)String::Buffer and IO::Memory capacity to grow beyond 1GB (#13989, thanks @straight-shoota)String#to_f(whitespace: false) work with infinity and NaN (#13875, thanks @HertzDevil)LibGMP::SI and UI for size checks, not Long and ULong (#13874, thanks @HertzDevil)Number#format (#14061, thanks @HertzDevil)Int128::MIN.to_s(base: 2) (#14119, thanks @HertzDevil)Float#format for nonnegative decimal_place (#14129, thanks @HertzDevil)@[ThreadLocal] on Android (#14025, thanks @HertzDevil)Crystal::System.print_error (#14114, thanks @HertzDevil)FileUtils.ln_sf to override special file types (#13896, thanks @straight-shoota)Process.exists? throwing errors on EPERM (#13911, thanks @refi64)Process#prepare_args (#13942, thanks @GeopJr)Process#close (#13997, thanks @HertzDevil)Crystal::System::Process#@completion_key after use (#14068, thanks @HertzDevil)Char::Reader#previous_char (#14013, thanks @HertzDevil)options parameter for String#split, #scan (#14183, thanks @straight-shoota)Int#milliseconds and Int#microseconds (#14105, thanks @bcardiff)is_a? or responds_to?'s result (#14148, thanks @HertzDevil)Tuple and NamedTuple casts (#14040, thanks @HertzDevil)Crystal::Loader: Skip second linker member on Windows if absent (#14111, thanks @HertzDevil)%r and %x when not followed by delimiter start (#13933, thanks @HertzDevil)Path nodes in certain constructs (#13932, thanks @HertzDevil)ToSVisitor for expanded string interpolation in backticks (#13943, thanks @straight-shoota)Paths (#13931, thanks @HertzDevil)ReadInstanceVar on typedefs (#14044, thanks @HertzDevil)Path lookup inside macro when def has free variables (#14073, thanks @HertzDevil)crystal docs check File.exists? for shard.yml (#13937, thanks @straight-shoota)Crystal::Macros unless generating docs (#13970, thanks @straight-shoota)UnreachableVisitor (#13922, thanks @straight-shoota)LLVM.start_multithreaded and .stop_multithreaded (#13949, thanks @HertzDevil)Crystal::Scheduler (#14098, thanks @ysbaddaden)BigInt#&, #|, #^ with Int::Primitive arguments (#14006, thanks @HertzDevil)BigInt#bit (#13980, thanks @HertzDevil)#trailing_zeros_count in Int#gcd (#14069, thanks @HertzDevil)JSON::Builder#string with byte-based algorithm (#13915, thanks @straight-shoota)JSON::Builder#string with direct stringification (#13950, thanks @straight-shoota)HTML.unescape in native Crystal (#13844, thanks @straight-shoota)String#split (#14001, thanks @HertzDevil)Crystal::System::Thread (#13814, thanks @HertzDevil)Thread#set_current_thread to Fiber (#14099, thanks @ysbaddaden)IO.copy in IO#gets_to_end (#13990, thanks @straight-shoota)pointerof(Path) in the standard library (#14144, thanks @HertzDevil)LLVMExtSetCurrentDebugLocation from llvm_ext.cc for LLVM 9+ (#13965, thanks @HertzDevil)LibLLVM by C headers (#13948, thanks @HertzDevil)LLVMSetTargetMachineGlobalISel from LLVM 18 (#14079, thanks @HertzDevil)String::Formatter when Ryu Printf is available (#14132, thanks @HertzDevil)Crystal::System.print_error in native Crystal (#14116, thanks @HertzDevil)Char::Reader#@end (#13920, thanks @straight-shoota)src/html/entities.cr automatically (#13998, thanks @HertzDevil)divisible_by? (#13982, thanks @meatball133)markd and reply (#13992, thanks @nobodywasishere)--format option (#13940, thanks @straight-shoota)Char#to_i? in lexer (#13841, thanks @straight-shoota)UnreachablePresenter (#13941, thanks @straight-shoota)Hash#put_if_absent (#13898, thanks @ilmanzo)Array.new and Hash.new (#13962, thanks @straight-shoota)Iterator step-by-step iteration (#13967, thanks @straight-shoota)Crystal::Macros::MagicConstant (#14070, thanks @HertzDevil)JSON.build (#14140, thanks @syeopite)Char::Reader's value semantics (#14008, thanks @HertzDevil)String#index! (#14038, thanks @gettalong)unreachable options to manpage (#14164, thanks @straight-shoota)pending_wasm32 (#14086, thanks @HertzDevil)HTTP::Server specs with MT (#14097, thanks @ysbaddaden)File::AccessDeniedError expectations in File specs (#14029, thanks @HertzDevil)HTML.unescape (#13842, thanks @straight-shoota)String#encode and String.new on DragonFlyBSD (#13944, thanks @GeopJr)LLVMExtCreateMCJITCompilerForModule from llvm_ext.cc (#13966, thanks @HertzDevil)mkfifo spec for interpreter (#14051, thanks @HertzDevil)top_level_semantic in doc spec instead of semantic (#9352, thanks @makenowjust)generate_data to separate Makefile (#14015, thanks @straight-shoota)github-changelog script (#14160, thanks @straight-shoota)scripts/generate_llvm_version_info.cr (#14112, thanks @HertzDevil)make clean to remove zipped manpages (#14135, thanks @straight-shoota)scripts/*.cr all executable (#13999, thanks @HertzDevil)samples/.gitignore into .gitignore (#14134, thanks @straight-shoota)topic:infrastructure/ci on PRs (#14166, thanks @straight-shoota)CMAKE_MSVC_RUNTIME_LIBRARY flag in win.yml (#13900, thanks @HertzDevil)Colorize::Mode flags (#13745, thanks @HertzDevil)Hash#put_if_absent (#13590, thanks @HertzDevil)Set#rehash (#13630, thanks @HertzDevil)key in Hash#transform_values and value in #transform_keys (#13608, thanks @baseballlover723)File#rename (#13640, thanks @carlhoerberg)URI::Params.encode with IO parameter (#13798, thanks @jwoertink)Complex#to_i128, Complex#to_u128 (#13838, thanks @HertzDevil)GC:ProfStats (#13734, thanks @carlhoerberg)JSON::PullParser#read? (#13837, thanks @HertzDevil)focus: true (#13653, thanks @straight-shoota)String#byte_index(Char) (#13819, thanks @funny-falcon)Slice.literal for numeric slice constants (#13716, thanks @HertzDevil)tool unreachable (#13783, thanks @straight-shoota)crystal tool dependencies (#13631, thanks @straight-shoota)crystal tool hierarchy (#13715, thanks @HertzDevil)Slice#copy_to as Nil (#13774, thanks @erdian718)IO::Buffered#peek's return type to Bytes (#13863, thanks @HertzDevil)LibLLVM::VERSION (#13699, thanks @HOMODELUNA)+ in TypeNode#id for virtual types (#13708, thanks @HertzDevil)BigDecimal#round for large digit counts in base 10 (#13811, thanks @HertzDevil)XML.parse_html explicitly to UTF-8 (#13705, thanks @straight-shoota)UInt64.from_yaml (#13829, thanks @HertzDevil)Process.new with nilable chdir parameter on Windows (#13768, thanks @straight-shoota)Char::Reader#each bounds check after block (#13817, thanks @straight-shoota)HTML.decode_codepoint (#13843, thanks @straight-shoota).cr.cr extension in require path lookup (#13749, thanks @straight-shoota)FunDef (#13789, thanks @straight-shoota)@[Primitive] def's return type (#13658, thanks @HertzDevil)crystal init (#13730, thanks @xendk)Procs inside extern structs (#13711, thanks @HertzDevil)IO::Delimited (#11242, thanks @asterite)IO::DEFAULT_BUFFER_SIZE in Digest#update (#13635, thanks @carlhoerberg)OpenSSL::SSL::Socket#peer_certificate (#13785, thanks @compumike)IO#read_string(0) (#13732, thanks @jgaskins)LLVM.default_target_triple to avoid regex (#13659, thanks @straight-shoota)Time::Span (#13807, thanks @erdian718)Pointers (#13710, thanks @HertzDevil)Set(T) instead of Hash(T, Bool) (#13611, thanks @HertzDevil)Fiber.inactive inside Fiber#run's ensure block (#13701, thanks @HertzDevil)JSON::Serializable in scripts/generate_ssl_server_defaults.cr (#13667, thanks @HertzDevil)HTTP::StaticFileHandler (#13778, thanks @jkthorne)Bool in the compiler (#13614, thanks @HertzDevil)Digest::SHA512 (#13796, thanks @jgaskins)Dir#mkdir, Dir#exists? (#13795, thanks @jkthorne)HTTP::Headers#add (#13762, thanks @jkthorne)Int::Primitive.from_json (#13835, thanks @HertzDevil)Float#to_u! interpreter primitive specs (#13737, thanks @HertzDevil)Time::Location cache before .load_android specs (#13718, thanks @HertzDevil)generate_data target for running generator scripts (#13700, thanks @straight-shoota)clear_cache (#13636, thanks @straight-shoota)crystal_bootstrap_version (#13845, thanks @straight-shoota)Big* numbers against Float (#13293, #13294, #13350, #13554, thanks @HertzDevil)LLVM::DIBuilder functions from llvm_ext.cc (#13448, thanks @HertzDevil)warning macro (#13262, thanks @Blacksmoke16)print macro (#13336, thanks @jkthorne)Enumerable#in_slices_of (#13108, thanks @pricelessrabbit)Enum.parse (#13508, thanks @straight-shoota)Enum#to_i128 and #to_u128 (#13576, thanks @meatball133)Enumerable#partition overload with type filter (#13572, thanks @baseballlover723)IO.pipe on Windows (#13362, thanks @HertzDevil)File::MatchOptions to control Dir.glob's behavior (#13550, thanks @HertzDevil)Socket#reuse_port on Windows (#13326, thanks @stakach)UDPSocket on Windows (#13325, thanks @stakach)Socket::IPaddress.v4, .v6, .v4_mapped_v6 (#13422, thanks @HertzDevil)URI::Params#merge, #merge! and URI#update_query_params (#13415, thanks @skinnyjames)HTTP::Request#form_params (#13418, thanks @threez)BigDecimal#% (#13255, thanks @MattAlp)BigInt to Int::Primitive (#13562, thanks @HertzDevil)ignore_serialize for YAML::Serializable (#13556, thanks @meatball133)assert_prints spec helper (#13599, thanks @HertzDevil)Process.exec on Windows (#13374, thanks @HertzDevil)File::BadExecutableError (#13491, thanks @HertzDevil)Regex.literal (#13339, thanks @straight-shoota)#match! for Regex (#13285, thanks @devnote-dev)Regex::MatchOptions to matching methods (#13353, thanks @straight-shoota)Char#titlecase for correct mixed-case transformations (#13539, thanks @HertzDevil)start_day parameter to Time#at_beginning_of_week (#13446, thanks @DanielGilchrist)Time.unix_ns and #to_unix_ns (#13359, thanks @garymardell)crystal --version (#13254, thanks @will)%CC% on Windows (#13376, thanks @HertzDevil)-static and -dynamic .lib suffixes on Windows (#13473, #13645, thanks @HertzDevil)CRYSTAL_LIBRARY_RPATH for adding dynamic library lookup paths (#13499, thanks @HertzDevil)crystal clear_cache (#13553, thanks @baseballlover723)Array#flatten to discard Iterator::Stop (#13388, thanks @straight-shoota)Iterator#chunk and Enumerable#chunks without Drop (#13506, thanks @straight-shoota)Iterator#with_index(offset) with non-Int32 offset (#13612, thanks @HertzDevil)preview_mt infinite loop on Windows (#13419, thanks @HertzDevil)Atomic#max and #min for signed enums (#13524, thanks @HertzDevil)Atomic(T)#compare_and_set when T is a reference union (#13565, thanks @HertzDevil)Dir#info on Windows (#13395, thanks @HertzDevil)File.info(File::NULL) on Windows (#13421, thanks @HertzDevil)File.delete to remove read-only files on Windows (#13462, thanks @HertzDevil)fcntl defined on all platforms (#13495, thanks @HertzDevil)Dir.delete to remove read-only directories on Windows (#13626, thanks @HertzDevil)Dir.glob("/...") on Windows (#13628, thanks @HertzDevil)LLVM.default_target_triple to normalize aarch64 darwin target (#13597, thanks @straight-shoota)Log::Builder append BroadcastBackend to itself (#13405, thanks @straight-shoota)record macro with kwargs (#13367, thanks @a-alhusaini)HTTP::Server::Response.redirect (#13321, thanks @threez)TCPSocket#tcp_keepalive_idle on Windows (#13364, thanks @HertzDevil)TCPSocket#remote_address on Windows (#13363, thanks @HertzDevil)LibC.inet_pton (#13463, thanks @HertzDevil)SO_EXCLUSIVEADDRUSE if SO_REUSEADDR already present (#13477, thanks @HertzDevil)Socket::IPAddress#to_s with Crystal instead of LibC.inet_ntop (#13483, thanks @HertzDevil)Socket checks WinError.wsa_value on Windows, not Errno.value (#13494, thanks @HertzDevil)Big* numbers from infinity or NaN (#13351, thanks @HertzDevil)LibM.hypotf and ldexpf link errors on Windows (#13485, thanks @HertzDevil)BigRational and BigFloat exact (#13538, thanks @HertzDevil)Object.set_crystal_type_id (#13338, thanks @straight-shoota)/SUBSYSTEM:WINDOWS on Windows (#13332, thanks @HertzDevil)YAML::Any (#13546, thanks @willhbr){JSON,YAML}::Any.new (#13618, thanks @straight-shoota)ENV (#13570, thanks @HertzDevil)String#underscore with multi-character downcasing (#13540, thanks @HertzDevil)Char (#13542, thanks @HertzDevil)String#compare correctly (#13532, thanks @HertzDevil)/LIBPATH from Windows linker command (#13530, thanks @HertzDevil)--emit files back in current directory when running source (#13604, thanks @HertzDevil)lib name (#13407, thanks @FnControlOption)Bool's size as 1 byte in crystal tool hierarchy, not 0 (#13588, thanks @HertzDevil)Array#concat(Indexable) (#13280, thanks @HertzDevil)Deque#concat(Indexable) (#13283, thanks @HertzDevil)BigInt.new(Int::Primitive) (#13303, thanks @HertzDevil)BigRational#<=>(Int) (#13555, thanks @HertzDevil)HTML.escape(string, io) performance (#13139, thanks @BlobCodes)String.ends_with? to use MatchOptions::ENDANCHORED (#13551, thanks @straight-shoota)Doc::Method#compute_doc_info to avoid duplicate regex (#13324, thanks @straight-shoota)Deque buffer resizing (#13257, thanks @HertzDevil)File#utime on Windows (#13625, thanks @HertzDevil)File#chmod on Windows (#13627, thanks @HertzDevil)LLVM::Module#write_bitcode_with_summary_to_file (#13488, thanks @HertzDevil)LLVM::Builder overloads that don't take an operand bundle (#13564, thanks @HertzDevil)Socket methods to Crystal::System::Socket (#13346, thanks @HertzDevil)Int#bit_length instead of Math.log2 followed by #to_i (#13440, thanks @HertzDevil)Float-to-BigRational conversion (#13352, thanks @HertzDevil)Serializable#initialize (#13433, thanks @straight-shoota)Symbol.quote_for_named_argument (#13595, thanks @straight-shoota)Crystal::Lexer#check_macro_opening_keyword (#13277, thanks @HertzDevil)Atomic#add, #sub, #max, #min (#13523, thanks @HertzDevil)Crystal::LibEvent from public docs (#13624, thanks @HertzDevil)Crystal::Macros::Case#else (#13385, thanks @HertzDevil)Process.executable_path at PROGRAM_NAME (#13434, thanks @straight-shoota)String#reverse (#13536, thanks @noraj)clear_cache command (#13621, thanks @straight-shoota)IO::FileDescriptor's STDIN mode spec (#13365, thanks @HertzDevil)slow tag to stdlib specs that compile a program (#13498, thanks @straight-shoota)Process.pgid spec on Windows (#13476, thanks @HertzDevil)String.new(&) (#13333, thanks @straight-shoota)CRYSTAL in comments (#13500, thanks @HertzDevil)Time::Location.load_local spec if unable to change time zone (#13355, thanks @HertzDevil)spec/interpreter_std_spec.cr (#13310, thanks @cyangle)release/1.8 (#13361, #13449, thanks @straight-shoota)Makefile.win (#13383, thanks @HertzDevil).gitattributes to repository (#13479, thanks @HertzDevil)shell.nix to nixpkgs-23.05 (#13571, thanks @HertzDevil)target variable in Makefiles (#13384, thanks @HertzDevil)bin\crystal.ps1 writing to standard error stream (#13372, thanks @HertzDevil)Iterator::ChainIterator (#13412, thanks @straight-shoota)Log::Metadata#dup crash with 2+ entries (#13369, thanks @HertzDevil)JSON::Serializable on certain recursively defined types (#13430, thanks @kostya)String#scan with empty Regex match at multibyte char (#13387, thanks @HertzDevil)String#gsub, #scan, #split (#13406, thanks @HertzDevil)StaticArray's @buffer (#13319, thanks @HertzDevil)