github vlang/v 0.4.12
on GitHub

16 hours ago

V 0.4.12

19 Sep 2025

Improvements in the language

  • json2: replace encoder with a new implementation. It's 70% faster than the old json2, and 110% faster than json that is based on cJSON (#25224)
  • Virtual C consts with custom types (const C.MY_CONST u8)
  • Support -div-by-zero-is-zero, which allows for x / 0 == 0 and x % 0 == x, avoiding division by zero traps/panics (#24981)
  • Limit -div-by-zero-is-zero influence to just the integer types (for f32 and f64, / produces a +inf or -inf value, and the program continues to run)
  • VLS mode for the language server in pure V
  • Add support for @OS, @CCOMPILER @BACKEND and @PLATFORM (#25174)

Breaking changes

  • Deprecate gx and replace all occurences with gg (which now contains all the functionality of gx) (#24966)

Checker improvements/fixes

  • Fix sizeof(T) usage in generic struct (fix #24806) (#24808)
  • Add $if sizeof(T) == int_literal { support (#24831)
  • Improve virtual C consts
  • Markused,checker: fix hello world size after the introduction of builtin.closure in 2d87ac4 (#24989)
  • Remove dump() dependency from ComptimeFor (#25000)
  • Cleanup - remove unused c.using_new_err_struct (#25036)
  • Cleanup err removal (#25043)
  • Add comptime support for s390x, ppc64le and loongarch64 platforms (#25048)
  • Allow for v -is_o -o x mm.v, where mm.v starts with module abc (i.e. not just module main)
  • Fix calls with result propagation, using other consts, in const declaration expressions (fix #21609) (#25060)
  • Fix array init with interface (fix #24255) (#25073)
  • Fix missing map float key duplicated checking (fix #25098) (#25117)
  • Fix missing check for struct generic init from call (fix #25084) (#25119)
  • Fix missing check for empty array to generic param (fix #25056) (#25118)
  • Rewrite comptime_if_cond() to support comptime if cond evaluate (fix #24938) (fix #25099) (#25122)
  • Add error for struct not init (fix #24893) (#25134)
  • Fix sql insert expr propagate result (fix #24833) (#25136)
  • Fix checking return type call disregarding unwrapping (fix #25140) (#25143)
  • Ensure the defer behavior matches that of cgen (fix #25148) (#25146)
  • Nil check for c.table.cur_fn in gen_branch_context_string() (fix #25170) (#25171)
  • Relax the "unreachable code after a @[noreturn] call" error to a warning to reduce prototyping friction (#25173)
  • Fix multi return arg passing checking (fix #25167) (fix #25180) (#25177)
  • Use keywords matcher trie for imported symbol presence checks, instead of x in p.imported_symbol (#25201)
  • Fix iteration over mutable option (fix #24860) (#25199)
  • Add T.typ and T.unaliased_typ checking to $match (fix #25200) (#25202)
  • Add more checks for map.delete (fix #25204) (#25205)
  • Fix static init var (fix #25203) (#25209)
  • Add top level comptime support for $match @OS { too (#25222)
  • Comptime match only eval true branch (fix #25223) (#25225)
  • Fix multi return var passing to fn arg (potential fix for #24870) (#25250)
  • Prevent usage of imported module name prefix as identifier names, to avoid cgen collisions (#25280)
  • Disallow duplicate export names (fix #25301) (#25302)
  • Reduce the verboseness of unsupported size ... for global messages, for v -b native examples/hello_world.v

Parser improvements

  • Split parser methods to files based on topic (#24786)
  • Fix arch loongarch64 comptime support (fix #24906) (#24907)
  • Fix const error
  • pref,parser: implement support for -force-bounds-checking to enable easier testing of functions tagged with @[direct_array_access] (essentially turning off that flag)
  • Allow keyword as struct param key on fn call (fix #24957) (#24958)
  • Fix syntax error for for c in [othermod.Struct{field: 255}] { (fix #24943) (#24978)
  • Reduce calls to util.contains_capital
  • Fix overriding of fn names in -translated mode (fix #25024) (#25061)
  • Fix asm modifier parsing (allow for =r, =&r, +r, +&r,=m,=rm,=@ccl, =*r) (fix #25070) (#25072)
  • Allow using aliased types in interface method implementations (provide backwards compatibility to ui, during the migration of code from gx to gg) (#25106)
  • Fix interface method declaration with fixed array return type (fix #25137) (#25145)
  • Prepare for eliminating a warning for v -cross -o vc/v.c cmd/v (part 1) (reduce CI annotation noise)
  • Add duplicate import symbol detect (fix #25185) (#25187)
  • vfmt,parser: move mark used from vfmt to parser (#25190)
  • v.ast: add a mod field to ast.FnTypeDecl too

Compiler internals

  • scanner: fix multi-level string interpolation in if/match branch (#24805)
  • markused: fix mark for array init from sumtype (fix #24887) (#24889)
  • markused: whitelist _option_none too (fix #24862) (#24885)
  • markused: remove @[markused] from option and result fns (#24900)
  • markused: skip unused symbols, dump fns and generic specialization (fix #24921) (fix #24927) (#24924)
  • parser,markused: support @[markused] for interface declarations too (#24963)
  • markused: fix interface fields and chan usage (fix #24961) (#24962)
  • v.builder: add a clearer error message for v -shared run empty.v (issue found by Felipe Pena)
  • markused: use eprintln for PANIC DEPS too (for consistency and easier redirection for the whole trace)
  • v.util: add support for setting VUTIL_RETRY_MAX_COUNT=1 to ease the workflow for developing backends
  • markused: improve the tracking of used closures (#25009)
  • markused: improve array resources tracking + remove all_fns loop for orm (#25007)
  • markused: fix generic map index (fix #25012) (#25022)
  • markused: improve array tracking (range, gated) (#25023)
  • markused: fix option tracking on sumtype (fix #25025) (#25028)
  • markused: fix thread type mark by go/spawn expr (fix #25049) (#25054)
  • scanner: refactor string interpolation (fix #24198) (#25053)
  • markused: fix array append c code dependency (fix #25057) (#25058)
  • markused: fix option array element (fix #23089) (#25179)
  • markused: fix option map value (fix #25186) (#25188)
  • parser,fmt,markused: add top level comptime $if support (enable $if platform { import module struct Abc {} }) (#25216)
  • v.builder: add -DNO_DEBUGGING in addition to -DNDEBUG, when compiling with -prod
  • v.builder: support -d trace_type_symbols_after_checker
  • scanner: uncomment working rune test (#25305)
  • v.util: fix handling of "start \u005c${...} end" in cgen (fix #25304) (#25306)
  • markused: fix marking of mutable generic method calls (fix #25312) (#25314)

Standard library

  • x.crypto: initial addition of curve25519 module (#24748)

  • thirdparty: add NDEBUG check before glGetErrorCode if-statement in sokol_gfx.h (#24754)

  • math.big: remove unnecessary code from / and % (the same is done in div_mod, which they call) (#24766)

  • builtin: add a rune iterator method to strings, allowing for for i, r in s.runes_iterator() { without first allocating an array for all the runes (#24769)

  • builtin: support -d builtin_free_nop to help diagnose problems with too early manual free() calls

  • builtin: use s.runes_iterator() in trim_runes/2 to avoid needless allocation

  • builtin: add string.expand_tabs() (#24781)

  • os: do not resolve symlinks in os.find_abs_path_of_executable/1 (fix #24759) (#24761)

  • os: improve documentation (#24790)

  • gg: allow for -d gg_memory_trace_frame to be used in combination with -prealloc -d prealloc_dump

  • sync: add SpinLock (#24788)

  • os: fix documentation for environ function (#24796)

  • sync: fix documentation for new_spin_lock function (#24795)

  • sync: add implementation for WaitGroup.go/1, add test (#24797)

  • sync: improve documentation (#24799)

  • sync: fix spin lock, add destroy() and try_lock(), add valgrind annotate support (#24798)

  • os: add os.write_bytes/2 as a complement to os.read_bytes/1, add test

  • sync: use SpinLock for channel (fix #24680) (#24802)

  • crypto: fix ambiguous expressions in DES implementation (#24814)

  • sync: use an atomic counter in test_waitgroup_go in waitgroup_test.v

  • datatypes: add lockfree version of counter and ringbuffer (#24839)

  • sync: add thread local storage (TLS) support (#24849)

  • math.unsigned: fix rotate_left() for uint256, add test (#24872)

  • math.unsigned: replace untested comments for uint256 public APIs (#24873)

  • log: use @[noinline] for level_from_tag/1 and target_from_label/1 to avoid triggering panics for programs using log, compiled with -prod and -cc gcc>10 (fix #24874)

  • math.big: fix toom-cook 3-way multiplication (#24888)

  • runtime: add used_memory() (#24897)

  • runtime: add note for the availability of the used_memory implementation (#24913)

  • os: remove commented code in home_dir() function (#24929)

  • math.big: fix the order of calculations in mod_pow() to improve performance (#24935)

  • math.big: add shrink zeros to karatsuba and toom-cook (#24937)

  • math.big: fix big_mod_pow() (#24939)

  • os,runtime: move some C struct and fn def to builtin (#24942)

  • math.big: fix validate_string and integer_from_regular_string (check for characters.len > 0, before accessing characters[0])

  • builtin: prepare for adding a -force-bounds-checking option

  • strconv: fix bounds check bug, discovered by the equivalent of ./v -g -force-bounds-checking test vlib/toml/ (thanks to tankf33der)

  • builtin: fix OOB bugs in s.is_bin, s.is_oct, s.is_hex, discovered through ./v -force-bounds-checking test vlib/builtin/

  • regex: fix OOB bug discovered through ./v -g -force-bounds-checking vlib/regex/ (fix by @penguindark) (#24960)

  • time: fix custom_format panic (fix #24977) (#24987)

  • time: fix more panics in the supported specifiers in Time.custom_format/1 (#24988)

  • vlib: add archive.tar module to enable reading of .tar ang .tar.gz files (#24995)

  • builtin: fix warnings for ./v doc -m -f html vlib/builtin/

  • sokol.gfx: set the missed array_count field too in the set_vert_uniform and set_frag_uniform APIs (#25019)

  • builtin: fix assert "ä ö å æ ã ø ô é ë".title() == "Ä Ö Å Æ Ã Ø Ô É Ë" (fix #25017) (#25026)

  • Apply @[markused] to builtin_init, remove its heuristic from markused.v

  • gg: improve drawing effect and logic of draw_rounded_rect_empty (#25062)

  • math.bits: add asm implementations for some 64 bit ops (#25020)

  • vls: autocomplete for module functions: e.g. os. ...

  • math.big: move from u32 to u60 digits (#25018)

  • os: simplify file.c.v using cross platform f.seek/2 calls, add EINTR handling to f.write_full_buffer/2 (fix #25107) (#25110)

  • builtin: add arr.pop_left() func (#25133)

  • math.big: refactor add_digit_array() (#25138)

  • math.big: optimize add_digit_array() (#25139)

  • math.big: optimize subtract_digit_array() (#25142)

  • strconv: produce a maximum of 8 digits after the . for f32.str() (fix #25141) (#25144)

  • math.big: restore and refactor str() and integer_from_string() (#25154)

  • os: remove unknown host OS panic from os.get_host_os()

  • flag: fix tail/single bool flag error condition logic in flag_to.v (fix #25166) (#25172)

  • flag: improve the fix for #25166 tail/single bool flag error in flag_to.v (#25189)

  • readline: fix wide char display width for Chinese characters (fix #25219) (#25220)

  • repl: fix handling of lines with comments like math.pi // comment (fix #25229)

  • time: always return utc() timezone for Time.unix/0 (fix #17784) (#25233)

  • builtin: fix C prefix for proc_pidpath() (#25239)

  • math.big: replace division with Knuth, improve performance (#25242)

  • time: move the nanosecond comparison before the rest in the Time == Time implementation

  • builtin: add a temporary ctovstring_impl/1 API to enable ui to compile cleanly for PR#25264, part 1

  • json2: replace encoder with new implementation (#25224)

  • json2: improve enum decoding; fix handling of required fields at the end of a json string (#25289)

  • json2: improve checker with better EOF detection (#25075)

  • json2: prepare for moving into json2 (#25039)

  • json2: fix remaining json2 discrepancies (#25029)

  • json2: support custom decoders (#25021)

  • json2: fix number decoding and improve errors (#25015)

  • json2: add support for decoding utf-16 surrogates, produced by some JSON encoder implementations (Python, Java, C#) (#25193)

  • x.crypto: add a new ascon cryptographic module, based on https://doi.org/10.6028/NIST.SP.800-232 (Lightweight Cryptography Standards for Constrained Devices) (#25260)

  • x.crypto.ascon: improve the core of Ascon permutation routine (#25278)

  • x.crypto.ascon: improve single-shot functions of ascon hashing variant; add benchmark (#25282)

  • x.crypto.chacha20: improves the internals of chacha20, add a bench (#25311)

V interpreter

  • Add comptime-if support (#24919)
  • Reset return value after const eval and fix if-expr (#24955)
  • Add more infix op support; fix early func return (#24965)
  • Fix if-else; add infix op; fix func calls (#24972)

Web

  • picoev: fix documentation (#24811)
  • veb: fix app.text() -> ctx.text() in README.md
  • net.http: fix panic in parse_multipart_form for invalid boundary (fix #24974) (#24976)
  • net.http: remove debug println statement from post_multipart_form (#25030)
  • net.http: reduce the false positives on the CI for server_test.v, let test_host_header_sent_to_server return early, when the server can not start
  • net: improve tracing output for -d trace_tcp; move error_code() calls right after the corresponding C APIs (errno is a global that should be read immediately to be valid)
  • veb: fix a spurious error with Chromium, for POST requests, split into 2 parts, 1st with only http headers, without body (fix #25191) (#25195)
  • net.http: Use a full url when using a proxy, instead of only the path (#25228)
  • net.http.file: allow for serving requests to static files with cache busting suffixes like /dist/littlejs.js?1117
  • veb: fix generic field access from alias (fix #25215) (#25246)
  • ci: change url to http://archive.ubuntu.com in .github/workflows/disable_azure_mirror.sh

ORM

Database drivers

  • db: modify mysql/pg/sqlite interface for pool working (#24780)
  • db.sqlite: fix get_text trimming data after (including) first 0 character (#25040)

Native backend

  • Add comptime cpu archs support (#24956)
  • Add support for (elf) globals (#25016)
  • Improve consts, support more assigns (#25277)
  • Structs multi_assign and multi_return (#25281)
  • Support more assign ops, reduce code duplication (#25283)
  • Begin array support, a := []Type{len: x, cap: y} and a[i] read/write (#25299)

C backend

  • Only run freestanding_module_import on amd64 (#24763)
  • Fix sumtype option unwrapping (fix #24746) (#24770)
  • Protect against unlimited recursion in type_default_impl, by converting to a verror/1 call instead
  • Fix static and volatile var deref (fix #24778) (fix #24779) (#24807)
  • Fix codegen for interface method closure get (fix #24810) (#24818)
  • Fix codegen for multi return assignment with option type (fix #24812) (#24817)
  • Fix if codegen when func parameter is option type (fix #24813) (#24816)
  • Skip struct none { in cgen, if none is not used by V code reachable from fn main() { (#24824)
  • Skip struct map { and related type declarations, when no V maps are used (#24826)
  • Fix anon struct encode (fix #24836) (#24852)
  • Fix json decode option alias (fix #24843) (#24853)
  • Fix const indexexpr dep (fix #24850) (#24851)
  • Fix codegen for generic interface with multi return generic type (fix #24838) (#24858)
  • Fix anon struct init passing (fix #24879) (#24884)
  • Allow alias to map type Dict = map[string]string (fix #24878) (#24883)
  • Builtin,cgen,markused: add struct @[aligned] support for structs allocated on the heap too (#24886)
  • Add a __closure_init call for sokol/gg programs on android as well (#24892)
  • Allow alias types to be iterated if parent type has next method (fix #24890) (#24894)
  • Use alias next method if defined in for x in iterator { (#24905)
  • Fix const fixed array with type alias (fix #24936) (#24946)
  • Fix callback codegen on generic struct resolution (fix #24947) (#24948)
  • Move sort fn after interface definitions(fix #24465) (#24967)
  • Fix struct field init within fn without result type (fix #24970) (#24973)
  • Move closure C code to V code under vlib/builtin/closure/ (#24912)
  • Parser,ast,checker,cgen: use enum comparisons instead of string ones on ast.ComptimeCall.method_name (#25003)
  • Fix generic key's type with in operation (fix #24983) (#25011)
  • Remove unused enum declarations too (#25033)
  • Parser,checker,cgen: remove unused err declaration or or { } blocks (#25034)
  • Add a test for builtin_init being present (part 2 of 4a6941a)
  • Fix closures on s390x, ppc64le, loongarch64 platforms, add test to s390x CI (#25047)
  • Fix anon fn checking adding unresolved generic type on codegen (fix #25050) (#25055)
  • Fix building on Termux after fa904c4
  • Use #if defined __BIONIC_AVAILABILITY_GUARD && ... to be compatible with more Termux versions
  • Fix asm stmt separators (#25067)
  • Fix translated file fixed-array assignment (#25080)
  • Fix codegen for passing int from selector to voidptr expect arg (fix #25081) (#25083)
  • Fix codegen for option void fn return block unwrap (fix #25074) (#25082)
  • Fix alias to sumtype cast initialization (fix #25086) (#25091)
  • Allow alias sumtype smartcasting (fix #25085) (#25096)
  • Fix codegen for generic struct field array option (fix #25093) (#25097)
  • Fix mutable sumtype (fix #25108) (#25111)
  • Fix generic return assign to ComptimeSelector (fix #25125) (#25131)
  • Fix address of call with cast(&(arr.last() as Type)) (fix #23528) (#25132)
  • Fix eq for anon C structs (#25152)
  • Fix generated str method for enums that have C values (use ifs, instead of switch) (fix #25135) (#25157)
  • Fix autofree with option array (fix #25124) (#25149)
  • Fix assigning fn address (fix #24537) (#25158)
  • Fix veb alias type identification and generic CastExpr (fix #24895) (#25155)
  • Revert "checker,cgen: evaluate comptime $if results in checker only (fix #25123) (fix #25156) (#25150)"
  • Evaluate comptime if results in checker only (with fixed -cross compilation) (#25162)
  • Fix generic_fn_name generating incorrect names for C structs (#25164)
  • Add comptime match support (#25165)
  • Fix resolving generic interface field from generic struct (fix #23556) (#25182)
  • Fix autofree used vars on return (fix #25196) (#25198)
  • Fix hash stmt code generation (fix #25184) (#25207)
  • Expose is_embed in FieldData (#25232)
  • Fix alias enum used in comptime $for (fix #25211) (#25212)
  • Ensure variable names do not conflict with builtin methods (fix #25063) (#25178)"
  • Add @[reused] attribute to mark methods, reusing the receiver memory on return (needed for autofree) (fix #25221) (#25235)
  • Fix gen_struct_equality_fn null pointer crash (fix #25237) (#25231)
  • Allow generic alias enum comptime (fix #25249) (#25251)
  • Fix big IntegerLiteral LL postfix (fix #25269) (#25275)
  • Prefix builtin APIs with builtin__ (#25264)
  • Fix fixed-array const initializer (fix #25291) (#25293)
  • Fix generic cast to sumtype of empty struct (fix #25263) (#25290)
  • Fix option variadic arg passing (fix #25261) (#25273)
  • Support for 64bit int 1 (#25236)
  • Cgen,parser,markused: add export const support (fix #25300) (#25303)
  • Fix i64 enum as a map key, when the enum values are too small (fix #25294) (#25310)

JavaScript backend

  • Simplify comptime if; catch up with cgen (fix #25295) (#25313)

vfmt

  • Fix if x := g() { x } else { return } adding newline after return (fix #24908) (#24945)
  • Fix eating the attribute from @[deprecated] pub type Alias = int (fix #24968), workaround -usecache bug (#24969)
  • Fix call expr with single line comment in or expr (fix #24659) (#25159)
  • Fix comment line number in file with crlf line separator (fix #23524) (#25163)
  • Add support for 64bit int with -new_int (part 2) (#25298)

Tools

  • v.vmod,tools: support a repo_branch property in v.mod files, in addition to the existing repo_url property, to allow for backlinks to repos that use main instead of master as their core branch
  • Make the output of v should-compile-all more immediately useful in CI jobs (turn off stdout buffering)
  • Add support for // vtest vflags: -w in _test.v files, to allow v -W test . later, for files, that have known warnings
  • ci: make sure the generator for vlang/docs can be compiled with latest V (prevent silent doc update stops, after breaking changes)
  • Add cmd/tools/gg_split_memdump_to_frames.vsh to ease working with memdump.bin files generated by gg programs (split by frames)
  • Add find_doc_comments_with_no_dots.v
  • Improve summary output of find_doc_comments_with_no_dots.v
  • Skip _test.v and _test.c.v files in find_doc_comments_with_no_dots.v
  • ci: add report-missing-dots-in-doc-comments job
  • ci: mark tcp_test.v and unix_socket_test.v as flaky (they still fail sporadically on the CI, although very rarely now)
  • ci: add -prealloc self compilation checks on more platforms (#24891)
  • docs,ci: check more vlib modules in the report-missing-dots-in-doc-comments job (#24928)
  • ci: add a watchdog timer thread to ringbuffer_test.v, to make sure the program exits in a reasonable time (~10s). Let the test be retried 2 times in a row if it fails.
  • ci: bump cross-platform-actions/action from 0.28.0 to 0.29.0 (#24952)
  • ci: retry session_app_test.v 2 times, since it is network dependent, and sometimes (rarely) fails
  • v.help: document the new -force-bounds-checking option
  • Improve alignment for v repeat "program" "program_that_is_over_10x_faster"
  • ci: add checks for compilation of vlang/gui to v_apps_and_modules_compile_ci.yml
  • ci: retry 2 times vlib/net/http/server_test.v to avoid false positives for unrelated commits/PRs
  • ci: force changes to vlib/x/json2 to trigger the full sanitized checks (the implementation there uses unsafe blocks and vmemcmp/3...)
  • ci: workaround -usecache issue afte 2d87ac4
  • ci: add a performance-compare-with-master job
  • Fix return"" in vdoc html output (fix #24979)
  • ci,tools: implement support for VREPEAT_SILENT=1 and v repeat -S, to only show the summary of the runs, without the progress lines
  • ci: fix the performance-compare-with-master job, when run on PRs (#25014)
  • ci: trigger updates to the module docs, even if just only the static files for the doc generator are changed
  • ci: make sure to always compare with the latest commit on the main V repo's master branch, when running .github/workflows/compare_pr_to_master.v
  • ci: compare the sizes of small programs like hello_world.v, but generated with -cc gcc too
  • ci: improve the alignment of the results of file size comparisons in compare_pr_to_master.v
  • Improve the output of ./v doc -m -f html vlib/
  • Use Copying instead of Generating for the static resources in ./v doc -m -f html vlib/
  • ci: bump actions/download-artifact from 4 to 5 (#25051)
  • v.help: document the -is_o option (in v help build-c) and add a test for it (#25052)
  • ci: add experimental support for building V and testing on a Termux docker container (#25059)
  • ci: use retry.sh for the pkg install in termux_ci.yml to reduce false positives.
  • ci: update vlang/gui commit its latest e5cc33fe816fef33d718cb1b91f66d6bd38fb4a4
  • ci: bump actions/checkout from 4 to 5 (#25095)
  • ci: retry 3 times vdoc_file_test.v
  • ci: add a build_on_ubuntu_25_ci.yml script, for testing bootstrapping with GCC 14.2.0 (#25109)
  • ci: define TERMUX_VERSION in .github/workflows/termux_ci.yml instead of using -os termux, to make the emulation closer to a real Termux (#25128)
  • ci: reduce timeout-minutes for CI jobs that are normally fast to help detect anomalies earlier (#25129)
  • ci: add a disable_azure_mirror.sh script, and use it before apt update to reduce the recent timeouts during installing dependencies (#25147)
  • ci: bump timeout-minutes to 15 in termux_ci.yml
  • ci: bump actions/setup-java from 4 to 5 (#25153)
  • ci: retry vlib/v/eval/interpret_test.v 2 times
  • ci: bump retry time from 10 to 15 minutes (reduce false positives for slow dependency installations on the CI)
  • ci: change the azure mirror URL in /etc/apt/sources.list too
  • ci: use awalsh128/cache-apt-pkgs-action@v1.5.3 instead of a manual apt update/apt install step, to leverage caching more (#25256)
  • ci: check if awalsh128/cache-apt-pkgs-action@v1.5.3 works on master (#25257)
  • ci: extract .github/actions/cache-apt-packages-action/action.yml, use it in puzzle_vibes_ci.yml

Operating System support

  • docs: add section in README for compilation on OpenBSD (#24775)
  • crypto.ecdsa: add support for OpenSSL on OpenBSD (#24772)
  • picoev: add implementation for OpenBSD using kqueue (#24801)
  • log: fix Unhandled Exception on windows 7 (#24803)
  • ci: migrate the remaining jobs from the deprecated windows-2019 image to windows-2022 (#24825)
  • os: fix windows get_error_msg() leak (#24899)
  • runtime: reduce allocations done in runtime.used_memory/0 on linux (#24901)
  • ci: skip checking vlib/datatypes/lockfree/ringbuffer_test.v on the gcc-windows job for now
  • runtime: add used_memory() implementation for FreeBSD (#24909)
  • runtime: add used_memory implementation for OpenBSD (#24918)
  • ci: skip ringbuffer_test.v in the tcc-windows and msvc-windows jobs too, to avoid flakyness for unrelated commits/PRs.
  • ci: use FreeBSD version 14.3 after the bump of cross-platform-actions/action to 0.29.0 (#24953)
  • time: fix timezone test on windows
  • ci: add a release build for Linux on arm64 to release_ci.yml (#25064)
  • thirdparty: add thirdparty-linux-armv7_bdwgc.sh for building libgc.a on ARMv7 CPUs (#25077)
  • ci: bump retry count for server_test.v to 5 (reduce false positives on windows)
  • ci: use v build-tools without flags for the tools-windows job
  • os: eliminate warning for v -cross -o vc/v.c cmd/v on linux (part 2, see also 037a3b4)
  • os,sync: enable running v -cross -o x.c cmd/v on windows too (part 1, fix V errors)
  • ci: run .github/workflows/disable_azure_mirror.sh before all apt update commands, in ci/linux_ci.vsh, when run in a github CI runner
  • ci: retry 3 times cmd/tools/vtimeout_test.v on windows, before failing
  • os,ci: use a conditional include, instead of a platform file, to include libproc.h on macos only
  • ci: run input_rune_iterator_test.v only on linux for now
  • builtin: fix thread naming issue on Windows by ignoring RaiseException (0x406D1388) (#25270)

Examples

  • Fix for v build-tools and v build-examples running on a i686 (the problem was discovered by @tankf33der)
  • Add examples/sokol/sounds/simple_keyboard_synth.v
  • builtin,markused: consider println of non string to use .str() method calls too, reduce generated C code for v -cc gcc examples/hello_world.v (#24996)
  • Use a sieve of Eratosthenes in primes.v, to handle bigger inputs more efficiently
  • vdoc: make -run-examples compatible with all output modes, not just the plaintext one
  • vdoc: extract vdoc_run_examples_test.v from vdoc_file_test.v
  • vdoc: implement -unsafe-run-examples and -check-examples support, add tests and document them
  • builtin,vdoc: fix the examples for the builtin methods, so that v doc -check-examples -time -f ansi vlib/builtin/ pass
  • builtin,vdoc: make v doc -unsafe-run-examples -time -f ansi vlib/builtin/ pass too
  • vdoc: improve failed example report
  • vdoc: support v doc -check-examples -f none vlib/builtin
  • bitfield: fix v doc -unsafe-run-examples -f none vlib/bitfield/ too
  • arrays.parallel: fix v doc -unsafe-run-examples -f none vlib/arrays/parallel/ too
  • arrays: fix v doc -unsafe-run-examples -f none vlib/arrays/ too
  • compress.deflate,compress.gzip,compress.zlib,compress.zstd: fix v doc -unsafe-run-examples -f none vlib/compress/ too
  • sokol.audio: fix doc comment examples
  • encoding.base64: fix doc comment examples
  • math: fix doc comment examples
  • readline: fix doc comment example by removing it
  • semver: fix doc comment examples
  • vdoc: enable example lines that have explicit imports too, fixup the remaining vlib examples, so v doc -v -unsafe-run-examples -f none vlib/ could be added to the CI
  • Add euler.v
  • examples,gg: add examples/gg/grid_of_rectangles.v; add gg.Context.draw_rect_filled_no_context/5 and gg.Context.draw_rect_empty_no_context/5
  • veb.auth: update the README.md example (#25245)
  • builtin: fix v -W -Wimpure-v examples/hello_world.v (move ctovstring_impl to builtin.c.v)
  • Fix rune casting from u32 in rune.v (#25307)
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