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changelog: finish the 0.4.3 changelog
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Alexander Medvednikov
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CHANGELOG.md
82
CHANGELOG.md
@ -1,61 +1,109 @@
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## V 0.4.3
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*11 November 2023*
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*not complete yet*
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#### Improvements in the language
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- Align ternary expressions in const blocks (#19721)
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- Respect raw strings in `$embed_file(r'/some/path')` expressions (#19753)
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- Remove additional line breaks after call_expr before params struct args (#19795)
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- A new `encoding.xml` module with parser, validation, entity encoding, unit tests (#19708)
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- Better couroutines support (IO, networking)
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- Allocations in vweb apps reduced by 80%
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- Implement `@VCURRENTHASH` to replace `C.V_CURRENT_COMMIT_HASH` (#19514)
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- int => i64 on 64 bit, i32 on 32 bit (start of the transition)
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- Fix new int type promotion rules and cleanup native gen() (#19535)
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#### Breaking changes
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- `Request.cookies` map has been deprecated. Replaced with `Request.cookie()` and `Request.add_cookie()`.
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- Stricter rules for C types (they always have to be declared now)
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#### Checker improvements/fixes
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- Turn the option/result split warning into an error
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- Turn propagation warning into an error (finishes the option/result split)
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- Fix fn call with option call argument in autofree mode (#19515)
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- Bring back pascal case check for aliases
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- C.xx = C.yy aliases
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- Allow casted integeral types in match ranges (#19572)
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- Warn about byte deprecation, when used as a fn parameter (#19629)
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- Allow size of fixed array to be integral casts (#19663)
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- Fix generic array append (#19658)
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- Check error of implementing other module private interface (fix #19620) (#19688)
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- Extend byte deprecation warning to array init types (#19671)
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- Extend byte deprecation warnings to return types (#19668)
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- Fix negative cap, len checks in array init (#19694)
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- Turn warning for var and param module name duplicates into error (#19645)
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- Fix closure in if guard (#19750)
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- Fix closure in if guard, with multi_return (#19765)
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- Fix closure in if guard, including with multi_return (#19765)
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- Fix comptime enumdata value property access (#19768)
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- Fix `field ?&Type` without default value (#19786)
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- Avoid nil assign to option var (#19746)
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- Allow for a shared variable to be whole reassigned (keeping the same mutex state) (fix #15649) (#19751)
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#### Parser improvements
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- parser: add `set_all` + `clear_all` methods to `[flag]` enum bitfields (#19717)
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- Fix assigning static method to anon fn (#19499)
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- ast: fix formatting a struct declaration with a nested struct (#19592)
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- Add `set_all` + `clear_all` methods to `[flag]` enum bitfields (#19717)
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- ast: reduce cost of frequently called functions by using constants (#19733)
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- parser: warn on unused imports, even when they are declared via `import math { sin, cos }` (#19738)
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- Warn on unused imports, even when they are declared via `import math { sin, cos }` (#19738)
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- ast: add missing docstrings for the public fns in vlib/v/ast/types.v (#19752)
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- parser: give a friendly error when misusing if over $if (#19810)
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- Give a friendly error when misusing if over $if (#19810)
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- Add multiple struct attributes error for new attribute syntax
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#### Compiler internals
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- checker, builder, pref: support `-dump-defines -` to help explore all the available user and system defines for a given program (#19576)
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- pref,builder: add support for `-macosx-version-min 10.2` and `-macosx-version-min 0` (with default of 10.7) (#19626)
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- pref: fix unintended file extensions in default output names, allow for `v run file.c.v` (#19745)
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- transformer: fix using a constant, instead of a fn parameter with the same name (fix #19766) (#19773)
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- maps: add maps.merge() and maps.merge_in_place() generic utility functions (#19776)
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- coroutines: only attempt to add/remove roots when GC is on.
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- markused: cleanup in mark_used(), use robust index names, instead of the much more brittle integer values (#19543)
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#### Standard library
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- builtin: add an `unsafe { a.reset() }` method, for quickly setting all bytes in an array to 0
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- math.fractions: use operator overloading and deprecate old functions (#19547)
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- gg: fix the alignment of the bottom border of draw_rounded_rect_empty on macos and linux
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- crypto.bcrypt: fix bcrypt failure for valid pass and hash (fix #19558) (#19569)
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- sokol: update sokol to the latest version
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- builtin: fix sizeof(C.BOOL) (windows specific) (#19589)
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- math.big: fix incorrect division with negative numbers (fix #19585) (#19587)
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- os: add a convenient way to ignore certain system signals (#19632)
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- os: fix os.ls(folder) on windows, when a protected folder can not be opened (#19647)
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- os: add a convenient way to ignore certain system signals (#19639)
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- crypto.sha: fix calculating the same hash values when .sum() is called several times for sha1/256/512 (fix #19696) (#19697)
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- crypto.md5: fix calculating the same hash values, when .sum() is called several times (#19703)
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- os: add a new function `execute_opt` (#19723)
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- os: add os.page_size() (#19770)
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- vlib: add an `encoding.xml` module with parser, validation, entity encoding, unit tests (#19708)
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- os: implement os.fd_is_pending/1, os.Process.pipe_read/1, os.Process.is_pending/1 (#19787)
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- builtin: copy min/max integer values consts from `math` to builtin so that the entire math module doesn't have to be imported(#19809)
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- json2: add support for nested structs (#19579)
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#### Web
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- vweb: add mime type support for static .md files
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- net.conv: add varinttou64 and u64tovarint functions, for the variable unsigned integer encoding, described in rfc9000 (for QUIC) (#19568)
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- net.http: support passing on_running, on_stopped, on_closed callback functions to http.Server{}, as well as show_startup_message: false. (#19591)
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- net: fix handling of spurious wake-up signals, lost when calling select() in mbedtls and openssl (continue on C.EINTR) (#19600)
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- net: use conv.hton* consistently, instead of `$if tinyc { conv.hton16(port) } $else { u16(C.htons(port)) }`
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- net.http: support passing an HTTP proxy server in http.fetch (#19606)
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- net.http: add a retry mechanism to http.fetch(), when the socket inevitably errors (#19660)
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- wasm: implement inline assembly (#19686)
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- net.http: increase max_redirects to 16 (#19743)
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- picoev: implement raw mode (#19771)
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- flag,json,net: handle C calls in .v files (part of enabling `-W impure-v` as default) (#19779)
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- net.http: add socks5|http(s) proxy support [Linux] (#19676)
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#### ORM
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- orm: add null handling and option fields (#19379)
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- orm: make is_null/is_not_null unary ops; don't bind null in where (#19635)
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#### Database drivers
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- pg: hande C calls, move to .c.v files (#19739)
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#### Native backend
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- native: support `-no-builtin` (generate executables < 1KB Linux with `v -no-builtin -b native examples/hello_world.v`)
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- native: use i32 instead of int
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#### C backend
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- Fix printing fixed array of options (#19479)
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- Fix struct field of fixed array init (fix #19483) (#19487)
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- Fix struct init with multi option fn type (#19491)
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- Ast, native, cgen: add support for `$if native {}` (#19500)
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- Fix maps with i32 keys
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- Fix for c stmt with option or result calls (#19641)
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- Fix infix op when handling comptime selector (#19691)
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- Fix array contains method with interface(fix #19670) (#19675)
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- Reduce expense in repetitively called functions by using consts (#19732)
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@ -64,7 +112,20 @@
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- Fix g.obf_table data missing(fix #19695) (#19778)
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- Fix closure variable in smartcast (#19796)
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#### vfmt
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- Remove additional line breaks after call_expr before params struct args (#19795)
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- Fix map value aligment when using keys with uft8 symbols (#19689)
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- Align ternary expressions in const blocks (#19721)
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- Respect range index expressions in match branches (#19684)
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- Respect raw strings in `$embed_file(r'/some/path')` expressions (#19753)
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- Fix formatting of struct field with default value and new attr syntax (#19683)
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- Recognize or blocks in call args (#19690)
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#### Tools
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- all: add support for `@LOCATION`, for more convenient logging/tracing, without needing to combine `@FILE`, `@LINE` at runtime (#19488)
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- benchmark: add new methods b.record_measure/1 and b.all_recorded_measures/0 (#19561)
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- ci: update c2v workflow, translate doom on macOS (#19562)
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- strings: add Bulder.write_decimal/1 method (write a decimal number, without additional allocations) (#19625)
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- testing: add temporary file hash to prevent accidental collisions with test file binaries (#19710)
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- ci: compile VTL and VSL in their own CI job, with `VFLAGS=-no-parallel`
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- tools: fix windows install of an already existing module with vpm (#19761)
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- tools: add parse_query to vpm (#19814)
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- ci: add macos arm64 binary release (#19823)
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- Require the presence of a `v.mod` file, to install external urls via vpm (#19825)
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- vcreate: fix `v init` with project names containing dashes (#19619)
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#### Operating System support
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@ -19,6 +19,7 @@ enum Category {
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tools
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compiler_internals
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examples
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vfmt
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}
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/*
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@ -33,6 +34,7 @@ enum Category {
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#### Database drivers
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#### Native backend
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#### C backend
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#### vfmt
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#### Tools
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#### Operating System support
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#### Examples
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@ -117,6 +119,8 @@ fn (mut app App) process_line(text string) ! {
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category = .improvements
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} else if is_native(text) {
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category = .native
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} else if is_vfmt(text) {
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category = .vfmt
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} else if is_examples(text) {
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// TODO maybe always skip these as well?
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category = .examples
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.tools: '#### Tools'
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.compiler_internals: '#### Compiler internals'
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.examples: '#### Examples'
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.vfmt: '#### vfmt'
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}
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fn (l Line) write_at_category(txt string) ?string {
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'db.sqlite',
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'db.mysql',
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'db.pg',
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'pg:',
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]
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const improvements_strings = [
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'vfmt:',
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'fmt:',
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'all:',
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'v:',
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]
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const stdlib_strings = [
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'gg:',
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'json:',
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'json2:',
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'time:',
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'sync:',
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'datatypes:',
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return is_xxx(text, native_strings)
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}
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const vfmt_strings = [
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'vfmt:',
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'fmt:',
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]
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fn is_vfmt(text string) bool {
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return is_xxx(text, vfmt_strings)
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}
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fn is_xxx(text string, words []string) bool {
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for s in words {
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if text.contains(s) {
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