The Crystal Programming Language
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)TupleLiteral (#12927, thanks @straight-shoota)Paths as type names for lib (#12903, thanks @HertzDevil)SyntaxHighlighter::HTML to escape identifier values (#13212, thanks @straight-shoota)Value#not_nil! copying the receiver (#13264, thanks @HertzDevil)Pointer#copy_to overflow on unsigned size and different target type (#13269, thanks @HertzDevil)compile_file spec helper (#13228, thanks @straight-shoota)Process::Status and OAuth::RequestToken (#13014, thanks @HertzDevil)Enum#includes? to require all bits set (#13229, thanks @straight-shoota)Enum.flags (#12900, thanks @straight-shoota)Range#size, #each, #sample (#13278, thanks @straight-shoota)Indexables to be stable (#13061, thanks @HertzDevil)Enum.[] convenience constructor (#12900, thanks @straight-shoota)Iterator::Slice type to not conflict with ::Slice (#12983, thanks @Blacksmoke16)Array#replace on shifted arrays (#13256, thanks @HertzDevil)Tuple#to_static_array (#12930, thanks @straight-shoota)Enum#inspect (#13004, thanks @straight-shoota)Slice#+(Slice) and Slice.join (#12081, thanks @HertzDevil)Enumerable#min(count) and #max(count) (#13057, thanks @nthiad)Array(T)#[]=(Int, Int, Array(T)) on shifted arrays (#13275, thanks @HertzDevil)Array in Channel.select_impl (#12827, #12962, thanks @straight-shoota)Array allocation in Channel.select(Tuple) (#12960, thanks @straight-shoota)Termios (#12940, thanks @HertzDevil)File.delete remove symlink directories, not Dir.delete (#13224, thanks @HertzDevil)fileapi for opening files on windows (#13178, thanks @Blacksmoke16)File.open fails (#13235, thanks @HertzDevil)File.symlink on Windows (#13141, thanks @HertzDevil)File.readlink on Windows (#13195, thanks @HertzDevil)find-llvm-config is unsuccessful (#13045, thanks @straight-shoota)LibLLVM.has_constant?(:AttributeRef) checks (#13162, thanks @HertzDevil)LLVM::Attribute#each_kind to use Enum#each (#13234, thanks @straight-shoota)Socket::IPAddress#link_local? (#13204, thanks @GeopJr)back\slash.txt in HTTP::StaticFileHandler specs (#12984, thanks @HertzDevil)MIME::Multipart.parse(HTTP::Client::Response, &) (#12890, thanks @straight-shoota)LibC.ntohs and htons with native code (#13027, thanks @HertzDevil)OAuth2::Client#make_token_request returning HTTP response (#12921, thanks @cyangle)HTTP::WebSocket#run (#13097, thanks @j8r)HTTP::StaticFileHandler's gzip check (#13138, thanks @HertzDevil)Range requests in HTTP::StaticFileHandler (#12886, thanks @jgaskins, @straight-shoota)hostname command fails (#12987, thanks @Blacksmoke16)Socket#tty? to false on Windows (#13175, thanks @Blacksmoke16)HTTP::Server::Response#reset for status_message (#13282, thanks @straight-shoota)Math.pw2ceil for all integer types (#13127, thanks @HertzDevil)Int128-and-float methods on Windows with LLVM 14+ (#13218, thanks @HertzDevil)Int128-and-float conversion overflow checks on Windows LLVM 14+ (#13222, thanks @HertzDevil)Char.to_i128 and .to_u128 (#12958, thanks @meatball133)Number collection convenience constructors (#13020, thanks @straight-shoota)#byte_swap with different int types (#13154, #13180, thanks @pan, @Blacksmoke16)BigRational.new(BigFloat) exact (#13295, thanks @HertzDevil)Crystal::System.print_error instead of LibC.printf (#13161, thanks @HertzDevil)Fibers (#13220, thanks @HertzDevil)Crystal::ThreadLocalValue (#13092, thanks @Sija)XPathContext (#13038, thanks @straight-shoota)use_*_discriminator for recursive Serializable::Strict types (#13238, thanks @HertzDevil)YAML::Any#[] and #[]? (#11646, thanks @straight-shoota)from_json for 128-bit integers (#13041, thanks @straight-shoota)--color option to spec runner (#12932, thanks @straight-shoota)Spec::Item#all_tags (#12915, thanks @compumike)Process.fork (#12934, thanks @straight-shoota)Process spec to wait on started processes (#12941, thanks @straight-shoota)from_winerror overload for flock_* (#13039, thanks @HertzDevil)Process.on_interrupt (#13034, thanks @HertzDevil)Process::Status#to_s and #inspect (#13044, thanks @straight-shoota)graceful parameter to Process#terminate (#13070, thanks @HertzDevil)Process::ExitReason and Process::Status#exit_reason (#13052, thanks @HertzDevil)File.tempfile in Crystal (#12111, thanks @straight-shoota)System::User#name: Fall back to #username if unavailable (#13137, thanks @HertzDevil)Process.ppid on Windows (#13140, thanks @HertzDevil)Regex::Options (#13223, thanks @straight-shoota)Regex::MatchOptions (#13248, thanks @straight-shoota)Path#drive with IPv6 UNC host names (#13190, thanks @HertzDevil)Regex::PCRE2#finalize redefinition (#13309, thanks @HertzDevil)Regex's summary (#13318, thanks @HertzDevil)crystal spec with multiple files (#12929, thanks @HertzDevil)llvm_ext.cc (#13177, thanks @HertzDevil)value_to_bool for module, generic module and generic module metaclass (#12920, thanks @asterite)-L directories before default ones (#13069, thanks @HertzDevil)value_to_bool for NoReturn (#13290, thanks @straight-shoota)x @y and x @@y in def parameters when y is reserved (#12922, thanks @HertzDevil)LiteralExpander select (#12926, thanks @straight-shoota)SemanticVisitor tighter rescue scope in Require visitor (#12887, thanks @straight-shoota): (#13129, thanks @HertzDevil)else inside lib struct (#13028, thanks @HertzDevil)(&) to param-less yielding defs before comment line (#13126, thanks @HertzDevil)& to yielding methods without a block parameter (#12951, thanks @HertzDevil)method_signature_yield (#13215, thanks @straight-shoota)& to yielding Defs without a block parameter (#12952, thanks @HertzDevil)bin/crystal print no error message when crystal is missing (#12981, thanks @straight-shoota)CRYSTAL variable pointing to itself (#13032, thanks @straight-shoota)__declspec(dllimport) from Windows libiconv build (#13219, thanks @HertzDevil)verbose=1 in test_llvm (#12931, thanks @straight-shoota)./scripts to format recipe (#13064, thanks @straight-shoota)scripts/update-distribution-scripts.cr (#13071, thanks @straight-shoota)libpcre2 on wasm32 (#13109, thanks @lbguilherme)llvm-config in find-llvm-config (#13087, thanks @straight-shoota)no_output_timeout on circleci (#13151, thanks @straight-shoota)release/1.7@1.7.3 (#13168, thanks @straight-shoota)no_output_timeout on circleci (cont.) (#13185, thanks @straight-shoota).gitignore (#13241, thanks @straight-shoota)std_spec execution (#13267, thanks @straight-shoota)test.cr in root of repo conflicting with parser warning specs (#13259, thanks @Blacksmoke16)bin/crystal in symlink working directory (#13281, thanks @straight-shoota)bin/crystal when no global crystal command is installed (#13286, thanks @straight-shoota)interpreter_spec (#13251, thanks @straight-shoota)all target as default before including Makfile.local (#13276, thanks @straight-shoota)@[ThreadLocal] for PCRE2's JIT stack (#13056, thanks @HertzDevil)libpcre2 bindings with arch-dependent types (SizeT) (#13088, thanks @straight-shoota)libpcre2 bindings function pointers (#13090, thanks @straight-shoota)MatchData#[] named capture with identical prefix (#13147, thanks @straight-shoota)Regex::Option behaviour for unnamed members (#13155, thanks @straight-shoota)Nil return type restrictions to load_debug_info (#12992, thanks @straight-shoota)VERSION to 1.7.2-dev (#12993, thanks @straight-shoota)Benchmark docs (#12782, thanks @r00ster91, @straight-shoota)Object#to_s and #inspect (#9974, thanks @straight-shoota)Pointer#move_to (#12677, thanks @TheEEs)nil from many predicate methods (#12702, thanks @HertzDevil)Hash#select!(keys : Enumerable) (#12739, thanks @caspiano)Indexable combinations methods (#10548, thanks @keidax)Range#sample(n) for integers and floats (#12535, thanks @straight-shoota)Iterable#each_cons_pair (#12726, thanks @caspiano)Iterator methods in Iterable (#12727, thanks @caspiano)Hash#select(Enumerable) and #merge!(Hash, &) (#12737, thanks @HertzDevil)Indexable#rindex! method variant (#12759, thanks @Sija)Enum#to_s for flag enum containing named and unnamed members (#12895, thanks @straight-shoota)Channel.select_impl (#12814, thanks @straight-shoota)Digest class in Digest::CRC32 and Digest::Adler32 (#11535, thanks @BlobCodes)OpenSSL::SSL::Context::Client#alpn_protocol= (#12724, thanks @jaclarke)HTTP::Client certificate validation error on FQDN (host with trailing dot) (#12778, thanks @compumike)arc4random(3) on all supported BSDs and macOS/Darwin (#12608, thanks @dmgk)UInt in zip directory header (#12822, thanks @pbrumm)File.executable? for Windows (#9677, thanks @nof1000)TypeNode#nilable? for root types (#12354, thanks @HertzDevil)#annotations overload (#9326, thanks @Blacksmoke16)ArrayLiteral and TupleLiteral (#12639, thanks @caspiano)ArrayLiteral#-(other) and TupleLiteral#-(other) (#12646, #12916 thanks @caspiano, @straight-shoota)HTTP::Headers#serialize (#12765, thanks @straight-shoota)HTTP::Client closes response when breaking out of block (#12749, thanks @straight-shoota)HTTP::Server::Response#redirect (#12526, thanks @straight-shoota)IPAddress#loopback? should consider ::ffff:127.0.0.1/104 loopback too (#12783, thanks @carlhoerberg)Number#humanize (#12761, thanks @HertzDevil)BigInt#% for unsigned integers (#12773, thanks @straight-shoota)__powisf2 and __powidf2 compiler-rt functions (#12569, thanks @lbguilherme)Int#downto (#12468, thanks @yb66)BigDecimal#to_s (#10805, thanks @HertzDevil)#bit_reverse and #byte_swap for primitive integers (#12865, thanks @HertzDevil)Exception::CallStack: avoid allocations in LibC.dl_iterate_phdr (#12625, thanks @dmgk)GC::Stats (#12779, thanks @straight-shoota)message parameter to #not_nil! (#12797, thanks @straight-shoota)Enum#to_s using assert_prints (#12882, thanks @straight-shoota)GC.malloc_atomic for XML (#12692, thanks @HertzDevil)YAML::Any (#12688, thanks @zw963){JSON,YAML}::Any#as_f (#12835, thanks @compumike)File.real_path to .realpath (#12552, thanks @straight-shoota)flock_* fiber-aware, without blocking the thread (#12861, #12728, thanks @straight-shoota)flock_* for Win32 (#12766, thanks @straight-shoota)ENV#has_key? (#12781, thanks @straight-shoota)Process specs (#12889, thanks @straight-shoota)Process::Status (#12881, thanks @straight-shoota)IndexError on unmatched subpattern for MatchData#begin and #end (#12810, thanks @straight-shoota)String#split array and block versions (#12808, thanks @hugopl)String#index/rindex! methods (#12730, thanks @Sija)Regex and Regex::MatchData (#12788, #12789, thanks @straight-shoota)Regex#match with option (#12804, thanks @straight-shoota)if !blank? with unless blank? (#12800, thanks @vlazar)Regex engine on PCRE2 (#12856, #12866, #12847, thanks @straight-shoota, thanks @HertzDevil)String#byte_slice (#12809, thanks @straight-shoota)Program#cache_dir property (#12669, thanks @straight-shoota)Crystal::Error (#12888, thanks @straight-shoota)->var.foo semantics with assignments (#9419, thanks @makenowjust)File#flock_exclusive on win32 in compiler (#12876, thanks @straight-shoota)Path (#12784, thanks @HertzDevil)$10? (#12701, thanks @FnControlOption)scan_ident calls (#12691, thanks @FnControlOption)Def#yields to Def#block_arity (#12833, thanks @straight-shoota)sizeof, instance_sizeof, or offsetof as a type arg (#12577, thanks @keidax)_ after any other Path when comparing overloads (#12855, thanks @HertzDevil)@[Deprecated] on annotation (#12557, thanks @caspiano)system macro method (#12885, thanks @straight-shoota)-) (#12620, thanks @caspiano)shell.nix for newer LLVM versions and aarch64-darwin (#12591, thanks @HertzDevil)NOTICE.md (#12901, thanks @HertzDevil)Object#in? instead of multiple comparisons (#12675, thanks @Sija)Object#in? in place of multiple comparisons (#12700, thanks @caspiano)Enumerable#find!/#index! variants (#12686, thanks @Sija)VirtualMetaclassType#implements? to ignore base type (#12632, thanks @straight-shoota)obj and to (#12668, thanks @asterite)Socket::IPAddress (#12583, thanks @Blacksmoke16)llvm-configXX while building compiler (#12602, thanks @HertzDevil)@[Link] annotation (#11935, thanks @lbguilherme)GC.malloc_atomic with GC.realloc, not Pointer#realloc (#12391, thanks @HertzDevil)Symbol variables in standard library specs (#12462, thanks @HertzDevil)@[::Primitive] and @[::Flags] where necessary (#11900, thanks @HertzDevil)NamedTuple deserialization from JSON and YAML (#12008, thanks @HertzDevil)BitArray#tally(hash) (#11909, thanks @HertzDevil)Slice#unsafe_slice_of and #to_unsafe_bytes in the standard library and compiler (#12280, thanks @HertzDevil)BitArray#index and #rindex (#12087, thanks @HertzDevil)Indexable#index! overloads with offset parameter (#12089, thanks @HertzDevil)Mutex on Windows (#12213, thanks @HertzDevil)U/Int128 in Random (#11977, thanks @BlobCodes)#system_echo and #system_raw on all systems (#12352, thanks @HertzDevil)Crystal::System::FileInfo through File::Info (#12385, thanks @HertzDevil)IO.pipe spec on FreeBSD (#12324, thanks @dmgk)File.match? ** globbing pattern. (#12343, thanks @zw963)Dir#info (#11991, thanks @didactic-drunk)IO::FileDescriptor's console methods on Windows (#12294, thanks @HertzDevil)LibC::DT_LINK -> DT_LNK (#11954, thanks @HertzDevil)IO::FileDescriptor#info (#12384, thanks @HertzDevil)IO::DEFAULT_BUFFER_SIZE (#12507, thanks @straight-shoota)IO::FileDescriptor staying open on finalize (#12367, thanks @refi64)record documentation (#12334, thanks @straight-shoota)Socket::IPAddress.valid? (#12489, #10492, thanks @straight-shoota)HTTP::Client#exec to abort retry when client was closed (#12465, thanks @straight-shoota)HTTP::Client implicit compression with retry (#12536, thanks @straight-shoota)HTTP::StaticFileHandler: Reduce max stat calls from 6 to 2 (#12310, thanks @didactic-drunk)HTTP::Client (#12527, thanks @straight-shoota)sprintf and String#% (#10973, thanks @HertzDevil)Float#to_s ignore NaN sign bit (#12399, thanks @HertzDevil)sprintf and String#% ignore NaN sign bit (#12400, thanks @HertzDevil)Complex#to_s imaginary component sign for certain values (#12244, thanks @HertzDevil)Complex#sign (#12242, thanks @HertzDevil)rand(Range(Int, Int)) when signed span is too large (#12545, thanks @HertzDevil)#rotate_left and #rotate_right for primitive integers (#12307, thanks @HertzDevil)BigDecimal#div for inexact divisions (#10803, thanks @HertzDevil)Float#to_s (#10913, thanks @HertzDevil)U/Int128 to isqrt spec (#11976, thanks @BlobCodes)wasi-sdk 16: don't rely on __original_main (#12450, thanks @lbguilherme)ArrayConverter and HashValueConverter (#10638, thanks @HertzDevil)after_initialize method for yaml and json serializers (#12530, thanks @analogsalad)LibC::Passwd on FreeBSD (#12315, thanks @dmgk)Process.parse_arguments (#12278, thanks @HertzDevil)Dir.current respect $PWD (#12471, thanks @straight-shoota)String shift state specs on FreeBSD (#12339, thanks @dmgk)sprintf parameters (#12402, thanks @HertzDevil)Colorize doc example (#12492, thanks @zw963)String#downcase and String#upcase for single byte optimizable case (#12389, thanks @asterite)String#valid_encoding? (#12145, thanks @HertzDevil)String#unicode_normalize and String#unicode_normalized? (#11226, thanks @HertzDevil)sprintf (#12448, thanks @HertzDevil)LibC.malloc instead of GC.malloc for LibPCRE allocations (#12456, thanks @lbguilherme)#to_s for empty parameters of lib funs (#12368, thanks @HertzDevil)Proc(*T, Void) to Proc(*T, Nil) (#12388, thanks @asterite)begin Expressions that are direct node children (#12362, thanks @HertzDevil)Path.new(string) instead of Path.new([string]) (#12419, thanks @asterite)freeze_type in select AST nodes (#12428, thanks @asterite)merge_if_vars (#12432, #12433, thanks @asterite)type_from_dependencies (#12437, thanks @asterite)Dir.current to avoid thousands of allocations (#12455, thanks @yxhuvud)out instead of an extra variable (#10952, thanks @asterite)String, Array, and Hash (#12212, thanks @HertzDevil)next inside captured block (#12237, thanks @asterite)crystal_type_id for virtual metaclass type (#12246, thanks @asterite)Int128/UInt128 intrinsics (#12258, thanks @asterite)MixedUnionType to NilableProcType (#12286, thanks @asterite)with ... yield with extra arguments (#12301, thanks @asterite)NoReturn (#12275, thanks @asterite)with ... yield scope into account for args bytesize (#12317, thanks @asterite)as? when there's no resulting type (#12328, thanks @asterite)non_nilable_type in NilableCast (#12348, thanks @asterite)upcast_distinct from A+ to B (Crystal::VirtualType to Crystal::NonGenericClassType) (#12374, thanks @asterite)MainVisitor each time we need to interpret code (#12512, thanks @asterite)GenericClassInstanceMetaclassType to VirtualMetaclassType (#12562, thanks @asterite)$CRYSTAL_INTERPRETER_LOADER_INFO to show loaded libraries (#12221, thanks @straight-shoota)Prompt type (#12288, thanks @asterite)i += 1 (#12381, thanks @asterite)Nil to NoReturn in FixMissingTypes (#12230, thanks @asterite)HTTP::Server specs in interpreted mode (#12420, thanks @asterite)Int64's range (#12427, thanks @HertzDevil)arg* to param* (#12235, thanks @potomak)Union restrictions to be ordered before all other restrictions (#12335, thanks @HertzDevil)Class, Tuple, NamedTuple, Enum, Pointer , Proc, StaticArray and Union. (#12160, thanks @I3oris)is_a? from virtual metaclass to generic metaclass (#12306, thanks @asterite)is_a? from generic class against generic class instance type (#12312, thanks @asterite)self in restrictions when instantiating macro def in subtypes (#10954, thanks @HertzDevil)self when inferring instance variable types (#12466, thanks @HertzDevil)Metaclass and Path (#12523, thanks @HertzDevil)bin/crystal: Ensure sh compatibility (#12486, thanks @HertzDevil)compopt only when it's present (#12248, thanks @potomak)Makefile.win and wrapper script on Windows CI (#12344, thanks @HertzDevil)EXPORT_CC for make crystal (#11760, thanks @straight-shoota)scripts/update-distribution-scripts.sh (#12503, thanks @straight-shoota)spec/win32_std_spec.cr and spec/generate_windows_spec.sh (#12282, #12549, thanks @HertzDevil and @straight-shoota)