From 6c6cbe08210d1376ab4bb2f054929544b93f1851 Mon Sep 17 00:00:00 2001 From: Alexander Medvednikov Date: Fri, 23 Aug 2019 00:26:59 +0300 Subject: [PATCH] changelog for the upcoming V 0.1.19 --- CHANGELOG.md | 169 +++++++++++++++++++++++++------------------- compiler/cheaders.v | 3 - compiler/parser.v | 8 +-- 3 files changed, 98 insertions(+), 82 deletions(-) diff --git a/CHANGELOG.md b/CHANGELOG.md index 97fa665706..bd813e2d49 100644 --- a/CHANGELOG.md +++ b/CHANGELOG.md @@ -1,41 +1,62 @@ +## V 0.1.19 +*XX Aug 2019* + +- New `mysql` module. +- Better error format that is supported by all major editors (go to error). +- Raw json fields via the `[raw]` attribute. +- `import const` was removed from the language. +- All C code was removed from the `freetype` module. +- `[typedef] attribute for imported C struct typedefs. +- Support of Objective C interfaces (primarily for using Cocoa). +- REPL: clear command and custom functions. +- Syntax bug fixed: `foo[0] += 10` is now possible. +- http: support plain HTTP protocol and follow redirects. +- net: basic UDP support. +- Functions can now be inlined via the `[inline]` attribute. + + + + + + ## V 0.1.18 -*16 Aug 2019* +*16 Aug 2019* -- Built-in ORM (`uk_customers = db.select from Customer where country == 'uk' && nr_orders > 0`) -- Map initialization syntax: `m := { ‘foo’: ‘bar’, ‘baz’: ‘foo’ }` -- `map.delete(key)`. -- `libcurl` dependency was removed from the `http` module. -- All function arguments are now immutable by default (previously they could be - modifed inside the function). -- `http` functions now return optionals. -- `sync.WaitGroup`. -- `vweb` static files serving. -- `crypto.rand` module. -- `v up` to update V. -- SChannel support on Windows. -- `net.urllib` module. -- vpm package manager, `v install`. -- `()` are now required in complex bool expressions: `(a && b) || c` instead of `a && b || c -- All arrays now have a default `.str()` method. -- Bootstrapping V with MSVC. +- Built-in ORM (`uk_customers = db.select from Customer where country == 'uk' && nr_orders > 0`) +- Map initialization syntax: `m := { ‘foo’: ‘bar’, ‘baz’: ‘foo’ }` +- `map.delete(key)`. +- `libcurl` dependency was removed from the `http` module. +- All function arguments are now immutable by default (previously they could be + modifed inside the function). +- `http` functions now return optionals. +- `sync.WaitGroup`. +- `vweb` static files serving. +- `crypto.rand` module. +- `v up` to update V. +- SChannel support on Windows. +- `net.urllib` module. +- vpm package manager, `v install`. +- `()` are now required in complex bool expressions: `(a && b) || c` instead of `a && b || c +- All arrays now have a default `.str()` method. +- Bootstrapping V with MSVC. - Experimental `≠` etc support. -- `encoding.csv` module. -- `$if debug {` for running code in debug mode only. -- Map struct fields are now initialized automatically, just like arrays. -- Maps now support array values. -- `json` functions can no longer be used if the `json` module is not imported. - +- `encoding.csv` module. +- `$if debug {` for running code in debug mode only. +- Map struct fields are now initialized automatically, just like arrays. +- Maps now support array values. +- `json` functions can no longer be used if the `json` module is not imported. -## V 0.1.17 -*29 Jul 2019* -- `vweb` module for developing web apps in V. -- vtalk, open source V forum software. -- Generics (very limited right now, but they will be gradually improved). -- Comptime codegen (`foo.$method()` where `method` is a string). -- @ for escaping keywords (e.g. `struct Foo { @type string }`). -- Windows Unicode fixes (V can now work with non-ASCII paths etc on Windows). -- Fix mutable args bugs + don't allow primitive arguments to be modified. + +## V 0.1.17 +*29 Jul 2019* +- `vweb` module for developing web apps in V. +- vtalk, open source V forum software. +- Generics (very limited right now, but they will be gradually improved). +- Comptime codegen (`foo.$method()` where `method` is a string). +- @ for escaping keywords (e.g. `struct Foo { @type string }`). +- Windows Unicode fixes (V can now work with non-ASCII paths etc on Windows). +- Fix mutable args bugs + don't allow primitive arguments to be modified. - Declaring a mutable variable and never modifying it results in a compilation error. - Interactive debugging support. - `sync` module for Windows. @@ -48,53 +69,53 @@ -## V 0.1.16 -*23 Jul 2019* -- V can now be used with Visual Studio! -- Hot code reloading now works with graphical applications (e.g. graph.v, bounce.v). -- Compile time memory management for arrays. -- High order functions. -- `match` expression (replacing `switch`). -- Import cycle detection. +## V 0.1.16 +*23 Jul 2019* +- V can now be used with Visual Studio! +- Hot code reloading now works with graphical applications (e.g. graph.v, bounce.v). +- Compile time memory management for arrays. +- High order functions. +- `match` expression (replacing `switch`). +- Import cycle detection. - `crypto/md5`, `crypto/sha256`, and `crypro/sha512` modules. -- `os.executable()` - a cross platform function that returns full path to current executable. -- `~/.vlang` and `VROOT` were removed entirely. The installation is a lot cleaner now. -- V can now be packaged for all Linux distros. -- Arch Linux package. -- `string(bytes_buffer, len)`, `string(bytes_array)` casts. -- Multiple `defer`s. -- `key in map` syntax (replacing `map.exists(key)`). +- `os.executable()` - a cross platform function that returns full path to current executable. +- `~/.vlang` and `VROOT` were removed entirely. The installation is a lot cleaner now. +- V can now be packaged for all Linux distros. +- Arch Linux package. +- `string(bytes_buffer, len)`, `string(bytes_array)` casts. +- Multiple `defer`s. +- `key in map` syntax (replacing `map.exists(key)`). -## V 0.1.15 -*15 Jul 2019* -- FreeBSD, OpenBSD, NetBSD, DragonFly support. -- Hot code reloading now works with graphical applications: [bounce.v](https://github.com/vlang/v/blob/master/examples/hot_code_reloading/bounce.v) -- VROOT was removed, the installation process is now much simpler. +## V 0.1.15 +*15 Jul 2019* +- FreeBSD, OpenBSD, NetBSD, DragonFly support. +- Hot code reloading now works with graphical applications: [bounce.v](https://github.com/vlang/v/blob/master/examples/hot_code_reloading/bounce.v) +- VROOT was removed, the installation process is now much simpler. - `defer` statement. - map.v was re-written. It's now much faster. -- `for key, val in map` syntax. -- `flag` module for parsing command line arguments. -- `zip` module. -- `crypto/sha1` module. -- Submodules and module aliases (`import encoding.base64 as b64`). +- `for key, val in map` syntax. +- `flag` module for parsing command line arguments. +- `zip` module. +- `crypto/sha1` module. +- Submodules and module aliases (`import encoding.base64 as b64`). -## V 0.1.14 -*12 Jul 2019* -- `gg` module Windows support, V Tetris runs on Windows. +## V 0.1.14 +*12 Jul 2019* +- `gg` module Windows support, V Tetris runs on Windows. - `glad` and `cJSON` are now compiled only once, this makes compilation of programs using `gg` and `json - a bit faster. -- `v.c` has been cleaned up and minimized (~16k => ~10k lines of code). -- `type` aliases can now have methods. -- Const overflow check during compilation (`byte(1000)` will no longer compile) + a bit faster. +- `v.c` has been cleaned up and minimized (~16k => ~10k lines of code). +- `type` aliases can now have methods. +- Const overflow check during compilation (`byte(1000)` will no longer compile) ## V 0.1.13 -*10 Jul 2019* +*10 Jul 2019* - New enum syntax (`token == .name`), enum values are no longer global consts. - Submodules (`import encoding.base64`). - Hot code reloading. @@ -107,17 +128,17 @@ ## V 0.1.12 -*4 Jul 2019* +*4 Jul 2019* - V can finally compile itself on Windows. (https://github.com/vlang/v#mingw-w64) - `os` module now uses optionals in all functions that return `File`. Lots of bugs with optionals fixed. - `println` was optimized. It no longer results in allocations. Now it also works correctly with all integer types. -- Lots of `vfmt` fixes, it will be enabled tomorrow. +- Lots of `vfmt` fixes, it will be enabled tomorrow. - New `strings` module. -- Lots of other fixes and improvements, thanks to all the contributors. +- Lots of other fixes and improvements, thanks to all the contributors. ## V 0.1.11 -*1 Jul 2019* +*1 Jul 2019* - Cross compilation for Windows! - Lots of Windows fixes - socket.v @@ -125,20 +146,20 @@ ## 0.1.9 - 0.1.10 -*29 Jun 2019* +*29 Jun 2019* - Windows support via MinGW-w64. Pre-built Windows binary. - File structure has been simplified: all vlib modules were moved to the vlib/ directory, makefile was moved to the root. -- One single archive with pre-built binaries for all operating systems. +- One single archive with pre-built binaries for all operating systems. - `mut var := val` was fixed (previously `mut var = val` was allowed as well). ## 0.1.8 -*28 Jun 2019* +*28 Jun 2019* - Single file programs without `fn main` now work as expected. - REPL has been fixed: it now supports imports, consts, function definitions, etc. ## 0.1.7 -*27 Jun 2019* +*27 Jun 2019* - All C code in the compiler and vlib has been replaced with V. - `#` syntax for embedding C code has been removed. - Exported functions now need to be marked with `pub`, all public vlib functions have been updated. diff --git a/compiler/cheaders.v b/compiler/cheaders.v index 42935dc7c1..ae0fc52219 100644 --- a/compiler/cheaders.v +++ b/compiler/cheaders.v @@ -13,7 +13,6 @@ CommonCHeaders = ' #define STRUCT_DEFAULT_VALUE {} #define EMPTY_STRUCT_DECLARATION -#define EMPTY_STRUCT_INIT 0 #define OPTION_CAST(x) (x) #ifdef _WIN32 @@ -36,8 +35,6 @@ CommonCHeaders = ' #define STRUCT_DEFAULT_VALUE {0} #undef EMPTY_STRUCT_DECLARATION #define EMPTY_STRUCT_DECLARATION void *____dummy_variable; -#undef EMPTY_STRUCT_INIT -#define EMPTY_STRUCT_INIT 0 #undef OPTION_CAST #define OPTION_CAST(x) #endif diff --git a/compiler/parser.v b/compiler/parser.v index bbd96dc760..8a7d2a15be 100644 --- a/compiler/parser.v +++ b/compiler/parser.v @@ -2774,10 +2774,10 @@ fn (p mut Parser) array_init() string { } p.gen(' })') // p.gen('$new_arr($vals.len, $vals.len, sizeof($typ), ($typ[]) $c_arr );') - // TODO why need !first_pass()?? Otherwise it goes to the very top of the out.c file + // Need to do this in the second pass, otherwise it goes to the very top of the out.c file if !p.first_pass() { if i == 0 { - p.cgen.set_placeholder(new_arr_ph, '$new_arr($i, $i, sizeof($typ), ($typ[]) {EMPTY_STRUCT_INIT ') + p.cgen.set_placeholder(new_arr_ph, '$new_arr($i, $i, sizeof($typ), ($typ[]) { 0 ') } else { p.cgen.set_placeholder(new_arr_ph, '$new_arr($i, $i, sizeof($typ), ($typ[]) { ') } @@ -2926,11 +2926,9 @@ fn (p mut Parser) struct_init(typ string, is_c_struct_init bool) string { } did_gen_something = true } - if !did_gen_something { - p.gen('EMPTY_STRUCT_INIT') + p.gen('0') } - p.gen('}') if ptr { p.gen(')')