👍 Fix up redundant type declare and remove space (#603)

builtin/array.v

@@ -15,7 +15,7 @@ pub:
 }
 
 // Private function, used by V (`nums := []int`)
-fn new_array(mylen int, cap, elm_size int) array {
+fn new_array(mylen, cap, elm_size int) array {
 	arr := array {
 		len: mylen
 		cap: cap
@@ -50,7 +50,7 @@ fn new_array_from_c_array_no_alloc(len, cap, elm_size int, c_array voidptr) arra
 }
 
 // Private function, used by V  (`[0; 100]`)
-fn array_repeat(val voidptr, nr_repeats int, elm_size int) array {
+fn array_repeat(val voidptr, nr_repeats, elm_size int) array {
 	arr := array {
 		len: nr_repeats
 		cap: nr_repeats

builtin/map.v

@@ -25,7 +25,7 @@ pub:
 	// next *Entry
 }
 
-fn new_map(cap int, elm_size int) map {
+fn new_map(cap, elm_size int) map {
 	res := map {
 		// len: len,
 		element_size: elm_size

compiler/table.v

@@ -84,7 +84,7 @@ const (
 		'panic',
 		'register'
 	]
-	
+
 )
 
 // This is used in generated C code
@@ -164,7 +164,7 @@ fn (table &Table) known_pkg(pkg string) bool {
 	return pkg in table.packages
 }
 
-fn (t mut Table) register_const(name, typ string, pkg string, is_imported bool) {
+fn (t mut Table) register_const(name, typ, pkg string, is_imported bool) {
 	t.consts << Var {
 		name: name
 		typ: typ
@@ -273,11 +273,11 @@ fn (t mut Table) register_type_with_parent(typ, parent string) {
 			return
 		}
 	}
-	/* 
+	/*
-mut pkg := '' 
+mut pkg := ''
 if parent == 'array' {
-pkg = 'builtin' 
+pkg = 'builtin'
-} 
+}
 */
 	datyp := Type {
 		name: typ

examples/tetris/tetris.v

@@ -93,8 +93,8 @@ struct Game {
 	field       array_array_int
 	// TODO: tetro Tetro
 	tetro       []Block
-	// TODO: tetros_cache []Tetro 
+	// TODO: tetros_cache []Tetro
-	tetros_cache []Block 
+	tetros_cache []Block
 	// Index of the current tetro. Refers to its color.
 	tetro_idx    int
 	// Index of the rotation (0-3)
@@ -106,7 +106,7 @@ struct Game {
 fn main() {
 	glfw.init()
 	mut game := &Game{gg: 0} // TODO
-	game.parse_tetros() 
+	game.parse_tetros()
 	game.init_game()
 	mut window := glfw.create_window(glfw.WinCfg {
 		width: WinWidth
@@ -155,13 +155,13 @@ fn (g mut Game) init_game() {
 
 fn (g mut Game) parse_tetros() {
 	for b_tetros in BTetros {
-		for b_tetro in b_tetros { 
+		for b_tetro in b_tetros {
-			for t in parse_binary_tetro(b_tetro) { 
+			for t in parse_binary_tetro(b_tetro) {
 				g.tetros_cache << t
-			} 
+			}
-		} 
+		}
-	} 
+	}
-} 
+}
 
 fn (g mut Game) run() {
 	for {
@@ -196,7 +196,7 @@ fn (g mut Game) move_tetro() {
 }
 
 fn (g mut Game) move_right(dx int) {
-	// Reached left/right edge or another tetro? 
+	// Reached left/right edge or another tetro?
 	for i := 0; i < TetroSize; i++ {
 		tetro := g.tetro[i]
 		y := tetro.y + g.pos_y
@@ -238,15 +238,15 @@ fn (g mut Game) generate_tetro() {
 	g.pos_y = 0
 	g.pos_x = FieldWidth / 2 - TetroSize / 2
 	g.tetro_idx = rand.next(BTetros.len)
-	g.rotation_idx = 0 
+	g.rotation_idx = 0
-	g.get_tetro() 
+	g.get_tetro()
 }
 
-// Get the right tetro from cache 
+// Get the right tetro from cache
 fn (g mut Game) get_tetro() {
-	idx := g.tetro_idx * TetroSize * TetroSize + g.rotation_idx * TetroSize 
+	idx := g.tetro_idx * TetroSize * TetroSize + g.rotation_idx * TetroSize
-	g.tetro = g.tetros_cache.slice(idx, idx + TetroSize) 
+	g.tetro = g.tetros_cache.slice(idx, idx + TetroSize)
-} 
+}
 
 fn (g mut Game) drop_tetro() {
 	for i := 0; i < TetroSize; i++ {
@@ -267,8 +267,8 @@ fn (g &Game) draw_tetro() {
 	}
 }
 
-fn (g &Game) draw_block(i, j int, color_idx int) {
+fn (g &Game) draw_block(i, j, color_idx int) {
-	g.gg.draw_rect((j - 1) * BlockSize, (i - 1) * BlockSize, 
+	g.gg.draw_rect((j - 1) * BlockSize, (i - 1) * BlockSize,
 		BlockSize - 1, BlockSize - 1, Colors[color_idx])
 }
 
@@ -315,7 +315,7 @@ fn parse_binary_tetro(t int) []Block {
 }
 
 // TODO: this exposes the unsafe C interface, clean up
-fn key_down(wnd voidptr, key int, code int, action, mods int) {
+fn key_down(wnd voidptr, key, code, action, mods int) {
 	if action != 2 && action != 1 {
 		return
 	}
@@ -328,7 +328,7 @@ fn key_down(wnd voidptr, key int, code int, action, mods int) {
 		if game.rotation_idx == TetroSize {
 			game.rotation_idx = 0
 		}
-		game.get_tetro() 
+		game.get_tetro()
 		if game.pos_x < 0 {
 			game.pos_x = 1
 		}

gl/gl.v

@@ -28,7 +28,7 @@ fn init_glad() {
 	}
 }
 
-pub fn viewport(a int, b int, c int, d int) {
+pub fn viewport(a, b, c, d int) {
 	C.glViewport(a, b, c, d)
 }
 
@@ -48,7 +48,7 @@ pub fn create_program() int {
 	return C.glCreateProgram()
 }
 
-pub fn shader_source(shader int, a int, source string, b int) {
+pub fn shader_source(shader, a int, source string, b int) {
 	C.glShaderSource(shader, a, &source.str, b)
 }
 
@@ -62,7 +62,7 @@ pub fn shader_compile_status(shader int) int {
 	return success
 }
 
-pub fn attach_shader(program int, shader int) {
+pub fn attach_shader(program, shader int) {
 	// fn (s Shader) attach(program int) {
 	C.glAttachShader(program, shader)
 }
@@ -123,7 +123,7 @@ pub fn delete_texture(texture u32) {
 	C.glDeleteTextures(1, &texture)
 }
 
-pub fn buffer_data(typ int, size int, arr voidptr, draw_typ int) {
+pub fn buffer_data(typ, size int, arr voidptr, draw_typ int) {
 	C.glBufferData(typ, size, arr, draw_typ)
 }
 

os/os.v

@@ -89,8 +89,8 @@ pub fn file_size(path string) int {
 }
 
 pub fn mv(old, new string) {
-	C.rename(old.cstr(), new.cstr()) 
+	C.rename(old.cstr(), new.cstr())
-} 
+}
 
 pub fn file_last_mod_unix(path string) int {
 	# struct stat attr;
@@ -99,7 +99,7 @@ pub fn file_last_mod_unix(path string) int {
 	return 0
 }
 
-/* 
+/*
 pub fn file_last_mod_time(path string) time.Time {
 	return time.now()
 	q := C.tm{}
@@ -202,7 +202,7 @@ fn open_file_a(file string) File {
 	return create_file2(file, 'a')
 }
 
-fn create_file2(file string, mode string) File {
+fn create_file2(file, mode string) File {
 	res := File {
 		cfile: C.fopen(file.cstr(), mode.cstr())
 	}
@@ -286,7 +286,7 @@ pub fn system(cmd string) string {
 	if isnil(f) {
 		println('popen $cmd failed')
 	}
-	max := 1000 
+	max := 1000
 	# char buf[max];
 	# while (fgets(buf, max, f) != NULL)  {
 	# res = string_add(res, tos(buf, strlen(buf)));
@@ -297,13 +297,13 @@ pub fn system(cmd string) string {
 fn system_into_lines(s string) []string {
 	mut res := []string
 	cmd := '$s 2>&1'
-	max := 5000 
+	max := 5000
-	$if windows { 
+	$if windows {
 		# FILE* f = _popen(cmd.str, "r");
 	}
-	$else { 
+	$else {
 		# FILE* f = popen(cmd.str, "r");
-	} 
+	}
 	# char * buf = malloc(sizeof(char) * max);
 	# while (fgets(buf, max, f) != NULL)
 	{
@@ -328,12 +328,12 @@ pub fn getenv(key string) string {
 pub fn file_exists(path string) bool {
 	// # return access( path.str, F_OK ) != -1 ;
 	res := false
-	$if windows { 
+	$if windows {
 		# res = _access( path.str, 0 ) != -1 ;
 	}
-	$else { 
+	$else {
 		# res = access( path.str, 0 ) != -1 ;
-	} 
+	}
 	return res
 }
 
@@ -368,19 +368,19 @@ pub fn rm(path string) {
 	// C.unlink(path.cstr())
 }
 
-/* 
+/*
-// TODO 
+// TODO
-fn rmdir(path string, guard string) {
+fn rmdir(path, guard string) {
 	if !path.contains(guard) {
 		println('rmdir canceled because the path doesnt contain $guard')
 		return
 	}
-	$if !windows { 
+	$if !windows {
-	} 
+	}
-	$else { 
+	$else {
-	} 
+	}
 }
-*/ 
+*/
 
 fn print_c_errno() {
 	# printf("errno=%d err='%s'\n", errno, strerror(errno));
@@ -458,16 +458,16 @@ pub fn write_file(path, text string) {
 }
 
 fn on_segfault(f voidptr) {
-	$if windows { 
+	$if windows {
 		return
-	} 
+	}
-	$if mac { 
+	$if mac {
 		# struct sigaction sa;
 		# memset(&sa, 0, sizeof(struct sigaction));
 		# sigemptyset(&sa.sa_mask);
 		# sa.sa_sigaction = f;
 		# sa.sa_flags   = SA_SIGINFO;
 		# sigaction(SIGSEGV, &sa, 0);
-	} 
+	}
 }