V 0.4.6

Author: medvednikov

CHANGELOG.md

@@ -209,7 +209,7 @@ fn (mut app App) process_line(text string) ! {
 	// exit(0)
 	//}
 	if (semicolon_pos < 15
-		&& prefix in ['checker', 'cgen', 'parser', 'v.parser', 'ast', 'jsgen', 'v.gen.js', 'fmt', 'vfmt'])
+		&& prefix in ['checker', 'cgen', 'parser', 'v.parser', 'ast', 'jsgen', 'v.gen.js', 'fmt', 'vfmt', 'tools'])
 		|| (semicolon_pos < 30 && prefix.contains(', ')) {
 		s = '- ' + text[semicolon_pos + 2..].capitalize()
 	}
@@ -348,12 +348,6 @@ const db_strings = [
 	'pg:',
 ]
 
-const improvements_strings = [
-	'all:',
-	'v:',
-	'coroutines:',
-]
-
 const parser_strings = [
 	'parser:',
 	'ast:',
@@ -367,6 +361,7 @@ const stdlib_strings = [
 	'sync:',
 	'datatypes:',
 	'math:',
+	'math.',
 	'math.big',
 	'crypto',
 	'sokol',
@@ -376,11 +371,11 @@ const stdlib_strings = [
 	'toml:',
 	'vlib:',
 	'arrays:',
-	'math.',
 	'os.',
 	'term:',
 	'sync.',
 	'builtin:',
+	'builtin,',
 	'strconv',
 	'readline',
 	'cli:',
@@ -439,6 +434,13 @@ fn is_internal(text string) bool {
 	return is_xxx(text, internal_strings)
 }
 
+const improvements_strings = [
+	'all:',
+	'v:',
+	'coroutines:',
+	'autofree',
+]
+
 fn is_improvements(text string) bool {
 	return is_xxx(text, improvements_strings)
 }
@@ -469,6 +471,8 @@ const tools_strings = [
 	'vtest',
 	'repl',
 	'REPL',
+	'vet',
+	'tools.',
 ]
 
 fn is_tools(text string) bool {

cmd/tools/changelog_helper.v

@@ -1,7 +1,7 @@
 Module {
 	name: 'V'
 	description: 'The V programming language.'
-	version: '0.4.5'
+	version: '0.4.6'
 	license: 'MIT'
 	repo_url: 'https://github.com/vlang/v'
 	dependencies: []

v.mod

@@ -7,6 +7,10 @@ module builtin
 // ----- value to string functions -----
 //
 
+pub struct VContext {
+	allocator int
+}
+
 // type u8 = byte
 type byte = u8
 

vlib/builtin/int.v

@@ -1,5 +1,5 @@
 Module {
 	name:    'semver'
-	version: '0.4.5'
+	version: '0.4.6'
 	deps:    []
 }

vlib/semver/v.mod

@@ -1435,6 +1435,14 @@ fn (mut c Checker) fn_call(mut node ast.CallExpr, mut continue_check &bool) ast.
 					continue
 				}
 			}
+			// if first_sym.name == 'VContext' && f.params[0].name == 'ctx' { // TODO use int comparison for perf
+			//}
+			/*
+			if param_typ_sym.info is ast.Struct && param_typ_sym.name == 'VContext' {
+				c.note('ok', call_arg.pos)
+				continue
+			}
+			*/
 			c.error('${err.msg()} in argument ${i + 1} to `${fn_name}`', call_arg.pos)
 		}
 		if final_param_sym.kind == .struct_ && arg_typ !in [ast.voidptr_type, ast.nil_type]
@@ -2644,6 +2652,7 @@ fn (mut c Checker) check_expected_arg_count(mut node ast.CallExpr, f &ast.Fn) !
 	}
 	if nr_args < min_required_params {
 		if min_required_params == nr_args + 1 {
+			// params struct?
 			last_typ := f.params.last().typ
 			last_sym := c.table.sym(last_typ)
 			if last_sym.info is ast.Struct {
@@ -2658,6 +2667,19 @@ fn (mut c Checker) check_expected_arg_count(mut node ast.CallExpr, f &ast.Fn) !
 					return
 				}
 			}
+			// Implicit context first arg?
+			/*
+			first_typ := f.params[0].typ
+			first_sym := c.table.sym(first_typ)
+			if first_sym.info is ast.Struct {
+				if c.fileis('a.v') {
+					if first_sym.name == 'VContext' && f.params[0].name == 'ctx' { // TODO use int comparison for perf
+						// c.error('got ctx ${first_sym.name}', node.pos)
+						return
+					}
+				}
+			}
+			*/
 		}
 		c.error('expected ${min_required_params} arguments, but got ${nr_args}', node.pos)
 		return error('')

vlib/v/checker/fn.v

@@ -1,9 +1,5 @@
 module version
 
-import os
-
-pub const v_version = '0.4.5'
-
 // vhash() returns the build string C.V_COMMIT_HASH . See cmd/tools/gen_vc.v .
 pub fn vhash() string {
 	mut buf := [50]u8{}
@@ -14,50 +10,3 @@ pub fn vhash() string {
 		return tos_clone(bp)
 	}
 }
-
-pub fn full_hash() string {
-	build_hash := vhash()
-	current_hash := @VCURRENTHASH
-	if build_hash == current_hash {
-		return build_hash
-	}
-	return '${build_hash}.${current_hash}'
-}
-
-// full_v_version() returns the full version of the V compiler
-pub fn full_v_version(is_verbose bool) string {
-	if is_verbose {
-		return 'V ${version.v_version} ${full_hash()}'
-	}
-	return 'V ${version.v_version} ${@VCURRENTHASH}'
-}
-
-// githash tries to find the current git commit hash for the specified
-// project path by parsing the relevant files in its `.git/` folder.
-pub fn githash(path string) !string {
-	// .git/HEAD
-	git_head_file := os.join_path(path, '.git', 'HEAD')
-	if !os.exists(git_head_file) {
-		return error('failed to find `${git_head_file}`')
-	}
-	// 'ref: refs/heads/master' ... the current branch name
-	head_content := os.read_file(git_head_file) or {
-		return error('failed to read `${git_head_file}`')
-	}
-	current_branch_hash := if head_content.starts_with('ref: ') {
-		rev_rel_path := head_content.replace('ref: ', '').trim_space()
-		rev_file := os.join_path(path, '.git', rev_rel_path)
-		// .git/refs/heads/master
-		if !os.exists(rev_file) {
-			return error('failed to find revision file `${rev_file}`')
-		}
-		// get the full commit hash contained in the ref heads file
-		os.read_file(rev_file) or { return error('failed to read revision file `${rev_file}`') }
-	} else {
-		head_content
-	}
-	desired_hash_length := 7
-	return current_branch_hash[0..desired_hash_length] or {
-		error('failed to limit hash `${current_branch_hash}` to ${desired_hash_length} characters')
-	}
-}

vlib/v/util/version/version.c.v

@@ -0,0 +1,52 @@
+module version
+
+import os
+
+pub const v_version = '0.4.6'
+
+pub fn full_hash() string {
+	build_hash := vhash()
+	current_hash := @VCURRENTHASH
+	if build_hash == current_hash {
+		return build_hash
+	}
+	return '${build_hash}.${current_hash}'
+}
+
+// full_v_version() returns the full version of the V compiler
+pub fn full_v_version(is_verbose bool) string {
+	if is_verbose {
+		return 'V ${version.v_version} ${full_hash()}'
+	}
+	return 'V ${version.v_version} ${@VCURRENTHASH}'
+}
+
+// githash tries to find the current git commit hash for the specified
+// project path by parsing the relevant files in its `.git/` folder.
+pub fn githash(path string) !string {
+	// .git/HEAD
+	git_head_file := os.join_path(path, '.git', 'HEAD')
+	if !os.exists(git_head_file) {
+		return error('failed to find `${git_head_file}`')
+	}
+	// 'ref: refs/heads/master' ... the current branch name
+	head_content := os.read_file(git_head_file) or {
+		return error('failed to read `${git_head_file}`')
+	}
+	current_branch_hash := if head_content.starts_with('ref: ') {
+		rev_rel_path := head_content.replace('ref: ', '').trim_space()
+		rev_file := os.join_path(path, '.git', rev_rel_path)
+		// .git/refs/heads/master
+		if !os.exists(rev_file) {
+			return error('failed to find revision file `${rev_file}`')
+		}
+		// get the full commit hash contained in the ref heads file
+		os.read_file(rev_file) or { return error('failed to read revision file `${rev_file}`') }
+	} else {
+		head_content
+	}
+	desired_hash_length := 7
+	return current_branch_hash[0..desired_hash_length] or {
+		error('failed to limit hash `${current_branch_hash}` to ${desired_hash_length} characters')
+	}
+}