vfmt: hot fix to allow separate `array_d_gcboehm_opt.v` (#10413)

vlib/builtin/array.v

@@ -646,270 +646,3 @@ pub fn (data voidptr) vbytes(len int) []byte {
 pub fn (data &byte) vbytes(len int) []byte {
 	return unsafe { voidptr(data).vbytes(len) }
 }
-
-// non-pub versions of array functions
-// that allocale new memory using `GC_MALLOC_ATOMIC()`
-// when `-gc boehm_*_opt` is used. These memory areas are not
-// scanned for pointers.
-
-fn __new_array_noscan(mylen int, cap int, elm_size int) array {
-	cap_ := if cap < mylen { mylen } else { cap }
-	arr := array{
-		element_size: elm_size
-		data: vcalloc_noscan(cap_ * elm_size)
-		len: mylen
-		cap: cap_
-	}
-	return arr
-}
-
-fn __new_array_with_default_noscan(mylen int, cap int, elm_size int, val voidptr) array {
-	cap_ := if cap < mylen { mylen } else { cap }
-	mut arr := array{
-		element_size: elm_size
-		data: vcalloc_noscan(cap_ * elm_size)
-		len: mylen
-		cap: cap_
-	}
-	if val != 0 {
-		for i in 0 .. arr.len {
-			unsafe { arr.set_unsafe(i, val) }
-		}
-	}
-	return arr
-}
-
-fn __new_array_with_array_default_noscan(mylen int, cap int, elm_size int, val array) array {
-	cap_ := if cap < mylen { mylen } else { cap }
-	mut arr := array{
-		element_size: elm_size
-		data: vcalloc_noscan(cap_ * elm_size)
-		len: mylen
-		cap: cap_
-	}
-	for i in 0 .. arr.len {
-		val_clone := val.clone()
-		unsafe { arr.set_unsafe(i, &val_clone) }
-	}
-	return arr
-}
-
-// Private function, used by V (`nums := [1, 2, 3]`)
-fn new_array_from_c_array_noscan(len int, cap int, elm_size int, c_array voidptr) array {
-	cap_ := if cap < len { len } else { cap }
-	arr := array{
-		element_size: elm_size
-		data: vcalloc_noscan(cap_ * elm_size)
-		len: len
-		cap: cap_
-	}
-	// TODO Write all memory functions (like memcpy) in V
-	unsafe { C.memcpy(arr.data, c_array, len * elm_size) }
-	return arr
-}
-
-// Private function. Doubles array capacity if needed.
-fn (mut a array) ensure_cap_noscan(required int) {
-	if required <= a.cap {
-		return
-	}
-	mut cap := if a.cap > 0 { a.cap } else { 2 }
-	for required > cap {
-		cap *= 2
-	}
-	new_size := cap * a.element_size
-	new_data := vcalloc_noscan(new_size)
-	if a.data != voidptr(0) {
-		unsafe { C.memcpy(new_data, a.data, a.len * a.element_size) }
-		// TODO: the old data may be leaked when no GC is used (ref-counting?)
-	}
-	a.data = new_data
-	a.offset = 0
-	a.cap = cap
-}
-
-// repeat returns a new array with the given array elements repeated given times.
-// `cgen` will replace this with an apropriate call to `repeat_to_depth()`
-
-// version of `repeat()` that handles multi dimensional arrays
-// `unsafe` to call directly because `depth` is not checked
-[unsafe]
-fn (a array) repeat_to_depth_noscan(count int, depth int) array {
-	if count < 0 {
-		panic('array.repeat: count is negative: $count')
-	}
-	mut size := count * a.len * a.element_size
-	if size == 0 {
-		size = a.element_size
-	}
-	arr := array{
-		element_size: a.element_size
-		data: if depth > 0 { vcalloc(size) } else { vcalloc_noscan(size) }
-		len: count * a.len
-		cap: count * a.len
-	}
-	if a.len > 0 {
-		for i in 0 .. count {
-			if depth > 0 {
-				ary_clone := unsafe { a.clone_to_depth_noscan(depth) }
-				unsafe { C.memcpy(arr.get_unsafe(i * a.len), &byte(ary_clone.data), a.len * a.element_size) }
-			} else {
-				unsafe { C.memcpy(arr.get_unsafe(i * a.len), &byte(a.data), a.len * a.element_size) }
-			}
-		}
-	}
-	return arr
-}
-
-// insert inserts a value in the array at index `i`
-fn (mut a array) insert_noscan(i int, val voidptr) {
-	$if !no_bounds_checking ? {
-		if i < 0 || i > a.len {
-			panic('array.insert: index out of range (i == $i, a.len == $a.len)')
-		}
-	}
-	a.ensure_cap_noscan(a.len + 1)
-	unsafe {
-		C.memmove(a.get_unsafe(i + 1), a.get_unsafe(i), (a.len - i) * a.element_size)
-		a.set_unsafe(i, val)
-	}
-	a.len++
-}
-
-// insert_many inserts many values into the array from index `i`.
-[unsafe]
-fn (mut a array) insert_many_noscan(i int, val voidptr, size int) {
-	$if !no_bounds_checking ? {
-		if i < 0 || i > a.len {
-			panic('array.insert_many: index out of range (i == $i, a.len == $a.len)')
-		}
-	}
-	a.ensure_cap_noscan(a.len + size)
-	elem_size := a.element_size
-	unsafe {
-		iptr := a.get_unsafe(i)
-		C.memmove(a.get_unsafe(i + size), iptr, (a.len - i) * elem_size)
-		C.memcpy(iptr, val, size * elem_size)
-	}
-	a.len += size
-}
-
-// prepend prepends one value to the array.
-fn (mut a array) prepend_noscan(val voidptr) {
-	a.insert_noscan(0, val)
-}
-
-// prepend_many prepends another array to this array.
-[unsafe]
-fn (mut a array) prepend_many_noscan(val voidptr, size int) {
-	unsafe { a.insert_many_noscan(0, val, size) }
-}
-
-// pop returns the last element of the array, and removes it.
-fn (mut a array) pop_noscan() voidptr {
-	// in a sense, this is the opposite of `a << x`
-	$if !no_bounds_checking ? {
-		if a.len == 0 {
-			panic('array.pop: array is empty')
-		}
-	}
-	new_len := a.len - 1
-	last_elem := unsafe { &byte(a.data) + new_len * a.element_size }
-	a.len = new_len
-	// NB: a.cap is not changed here *on purpose*, so that
-	// further << ops on that array will be more efficient.
-	return unsafe { memdup_noscan(last_elem, a.element_size) }
-}
-
-// `clone_static_to_depth_noscan()` returns an independent copy of a given array.
-// Unlike `clone_to_depth_noscan()` it has a value receiver and is used internally
-// for slice-clone expressions like `a[2..4].clone()` and in -autofree generated code.
-fn (a array) clone_static_to_depth_noscan(depth int) array {
-	return unsafe { a.clone_to_depth_noscan(depth) }
-}
-
-// recursively clone given array - `unsafe` when called directly because depth is not checked
-[unsafe]
-fn (a &array) clone_to_depth_noscan(depth int) array {
-	mut size := a.cap * a.element_size
-	if size == 0 {
-		size++
-	}
-	mut arr := array{
-		element_size: a.element_size
-		data: if depth == 0 { vcalloc_noscan(size) } else { vcalloc(size) }
-		len: a.len
-		cap: a.cap
-	}
-	// Recursively clone-generated elements if array element is array type
-	if depth > 0 {
-		for i in 0 .. a.len {
-			ar := array{}
-			unsafe { C.memcpy(&ar, a.get_unsafe(i), int(sizeof(array))) }
-			ar_clone := unsafe { ar.clone_to_depth_noscan(depth - 1) }
-			unsafe { arr.set_unsafe(i, &ar_clone) }
-		}
-		return arr
-	} else {
-		if !isnil(a.data) {
-			unsafe { C.memcpy(&byte(arr.data), a.data, a.cap * a.element_size) }
-		}
-		return arr
-	}
-}
-
-fn (mut a array) push_noscan(val voidptr) {
-	a.ensure_cap_noscan(a.len + 1)
-	unsafe { C.memmove(&byte(a.data) + a.element_size * a.len, val, a.element_size) }
-	a.len++
-}
-
-// push_many implements the functionality for pushing another array.
-// `val` is array.data and user facing usage is `a << [1,2,3]`
-[unsafe]
-fn (mut a3 array) push_many_noscan(val voidptr, size int) {
-	if a3.data == val && !isnil(a3.data) {
-		// handle `arr << arr`
-		copy := a3.clone()
-		a3.ensure_cap_noscan(a3.len + size)
-		unsafe {
-			// C.memcpy(a.data, copy.data, copy.element_size * copy.len)
-			C.memcpy(a3.get_unsafe(a3.len), copy.data, a3.element_size * size)
-		}
-	} else {
-		a3.ensure_cap_noscan(a3.len + size)
-		if !isnil(a3.data) && !isnil(val) {
-			unsafe { C.memcpy(a3.get_unsafe(a3.len), val, a3.element_size * size) }
-		}
-	}
-	a3.len += size
-}
-
-// reverse returns a new array with the elements of the original array in reverse order.
-fn (a array) reverse_noscan() array {
-	if a.len < 2 {
-		return a
-	}
-	mut arr := array{
-		element_size: a.element_size
-		data: vcalloc_noscan(a.cap * a.element_size)
-		len: a.len
-		cap: a.cap
-	}
-	for i in 0 .. a.len {
-		unsafe { arr.set_unsafe(i, a.get_unsafe(a.len - 1 - i)) }
-	}
-	return arr
-}
-
-// grow_cap grows the array's capacity by `amount` elements.
-fn (mut a array) grow_cap_noscan(amount int) {
-	a.ensure_cap_noscan(a.cap + amount)
-}
-
-// grow_len ensures that an array has a.len + amount of length
-[unsafe]
-fn (mut a array) grow_len_noscan(amount int) {
-	a.ensure_cap_noscan(a.len + amount)
-	a.len += amount
-}

vlib/builtin/array_d_gcboehm_opt.v

@@ -0,0 +1,268 @@
+// non-pub versions of array functions
+// that allocale new memory using `GC_MALLOC_ATOMIC()`
+// when `-gc boehm_*_opt` is used. These memory areas are not
+// scanned for pointers.
+
+module builtin
+
+fn __new_array_noscan(mylen int, cap int, elm_size int) array {
+	cap_ := if cap < mylen { mylen } else { cap }
+	arr := array{
+		element_size: elm_size
+		data: vcalloc_noscan(cap_ * elm_size)
+		len: mylen
+		cap: cap_
+	}
+	return arr
+}
+
+fn __new_array_with_default_noscan(mylen int, cap int, elm_size int, val voidptr) array {
+	cap_ := if cap < mylen { mylen } else { cap }
+	mut arr := array{
+		element_size: elm_size
+		data: vcalloc_noscan(cap_ * elm_size)
+		len: mylen
+		cap: cap_
+	}
+	if val != 0 {
+		for i in 0 .. arr.len {
+			unsafe { arr.set_unsafe(i, val) }
+		}
+	}
+	return arr
+}
+
+fn __new_array_with_array_default_noscan(mylen int, cap int, elm_size int, val array) array {
+	cap_ := if cap < mylen { mylen } else { cap }
+	mut arr := array{
+		element_size: elm_size
+		data: vcalloc_noscan(cap_ * elm_size)
+		len: mylen
+		cap: cap_
+	}
+	for i in 0 .. arr.len {
+		val_clone := val.clone()
+		unsafe { arr.set_unsafe(i, &val_clone) }
+	}
+	return arr
+}
+
+// Private function, used by V (`nums := [1, 2, 3]`)
+fn new_array_from_c_array_noscan(len int, cap int, elm_size int, c_array voidptr) array {
+	cap_ := if cap < len { len } else { cap }
+	arr := array{
+		element_size: elm_size
+		data: vcalloc_noscan(cap_ * elm_size)
+		len: len
+		cap: cap_
+	}
+	// TODO Write all memory functions (like memcpy) in V
+	unsafe { C.memcpy(arr.data, c_array, len * elm_size) }
+	return arr
+}
+
+// Private function. Doubles array capacity if needed.
+fn (mut a array) ensure_cap_noscan(required int) {
+	if required <= a.cap {
+		return
+	}
+	mut cap := if a.cap > 0 { a.cap } else { 2 }
+	for required > cap {
+		cap *= 2
+	}
+	new_size := cap * a.element_size
+	new_data := vcalloc_noscan(new_size)
+	if a.data != voidptr(0) {
+		unsafe { C.memcpy(new_data, a.data, a.len * a.element_size) }
+		// TODO: the old data may be leaked when no GC is used (ref-counting?)
+	}
+	a.data = new_data
+	a.offset = 0
+	a.cap = cap
+}
+
+// repeat returns a new array with the given array elements repeated given times.
+// `cgen` will replace this with an apropriate call to `repeat_to_depth()`
+
+// version of `repeat()` that handles multi dimensional arrays
+// `unsafe` to call directly because `depth` is not checked
+[unsafe]
+fn (a array) repeat_to_depth_noscan(count int, depth int) array {
+	if count < 0 {
+		panic('array.repeat: count is negative: $count')
+	}
+	mut size := count * a.len * a.element_size
+	if size == 0 {
+		size = a.element_size
+	}
+	arr := array{
+		element_size: a.element_size
+		data: if depth > 0 { vcalloc(size) } else { vcalloc_noscan(size) }
+		len: count * a.len
+		cap: count * a.len
+	}
+	if a.len > 0 {
+		for i in 0 .. count {
+			if depth > 0 {
+				ary_clone := unsafe { a.clone_to_depth_noscan(depth) }
+				unsafe { C.memcpy(arr.get_unsafe(i * a.len), &byte(ary_clone.data), a.len * a.element_size) }
+			} else {
+				unsafe { C.memcpy(arr.get_unsafe(i * a.len), &byte(a.data), a.len * a.element_size) }
+			}
+		}
+	}
+	return arr
+}
+
+// insert inserts a value in the array at index `i`
+fn (mut a array) insert_noscan(i int, val voidptr) {
+	$if !no_bounds_checking ? {
+		if i < 0 || i > a.len {
+			panic('array.insert: index out of range (i == $i, a.len == $a.len)')
+		}
+	}
+	a.ensure_cap_noscan(a.len + 1)
+	unsafe {
+		C.memmove(a.get_unsafe(i + 1), a.get_unsafe(i), (a.len - i) * a.element_size)
+		a.set_unsafe(i, val)
+	}
+	a.len++
+}
+
+// insert_many inserts many values into the array from index `i`.
+[unsafe]
+fn (mut a array) insert_many_noscan(i int, val voidptr, size int) {
+	$if !no_bounds_checking ? {
+		if i < 0 || i > a.len {
+			panic('array.insert_many: index out of range (i == $i, a.len == $a.len)')
+		}
+	}
+	a.ensure_cap_noscan(a.len + size)
+	elem_size := a.element_size
+	unsafe {
+		iptr := a.get_unsafe(i)
+		C.memmove(a.get_unsafe(i + size), iptr, (a.len - i) * elem_size)
+		C.memcpy(iptr, val, size * elem_size)
+	}
+	a.len += size
+}
+
+// prepend prepends one value to the array.
+fn (mut a array) prepend_noscan(val voidptr) {
+	a.insert_noscan(0, val)
+}
+
+// prepend_many prepends another array to this array.
+[unsafe]
+fn (mut a array) prepend_many_noscan(val voidptr, size int) {
+	unsafe { a.insert_many_noscan(0, val, size) }
+}
+
+// pop returns the last element of the array, and removes it.
+fn (mut a array) pop_noscan() voidptr {
+	// in a sense, this is the opposite of `a << x`
+	$if !no_bounds_checking ? {
+		if a.len == 0 {
+			panic('array.pop: array is empty')
+		}
+	}
+	new_len := a.len - 1
+	last_elem := unsafe { &byte(a.data) + new_len * a.element_size }
+	a.len = new_len
+	// NB: a.cap is not changed here *on purpose*, so that
+	// further << ops on that array will be more efficient.
+	return unsafe { memdup_noscan(last_elem, a.element_size) }
+}
+
+// `clone_static_to_depth_noscan()` returns an independent copy of a given array.
+// Unlike `clone_to_depth_noscan()` it has a value receiver and is used internally
+// for slice-clone expressions like `a[2..4].clone()` and in -autofree generated code.
+fn (a array) clone_static_to_depth_noscan(depth int) array {
+	return unsafe { a.clone_to_depth_noscan(depth) }
+}
+
+// recursively clone given array - `unsafe` when called directly because depth is not checked
+[unsafe]
+fn (a &array) clone_to_depth_noscan(depth int) array {
+	mut size := a.cap * a.element_size
+	if size == 0 {
+		size++
+	}
+	mut arr := array{
+		element_size: a.element_size
+		data: if depth == 0 { vcalloc_noscan(size) } else { vcalloc(size) }
+		len: a.len
+		cap: a.cap
+	}
+	// Recursively clone-generated elements if array element is array type
+	if depth > 0 {
+		for i in 0 .. a.len {
+			ar := array{}
+			unsafe { C.memcpy(&ar, a.get_unsafe(i), int(sizeof(array))) }
+			ar_clone := unsafe { ar.clone_to_depth_noscan(depth - 1) }
+			unsafe { arr.set_unsafe(i, &ar_clone) }
+		}
+		return arr
+	} else {
+		if !isnil(a.data) {
+			unsafe { C.memcpy(&byte(arr.data), a.data, a.cap * a.element_size) }
+		}
+		return arr
+	}
+}
+
+fn (mut a array) push_noscan(val voidptr) {
+	a.ensure_cap_noscan(a.len + 1)
+	unsafe { C.memmove(&byte(a.data) + a.element_size * a.len, val, a.element_size) }
+	a.len++
+}
+
+// push_many implements the functionality for pushing another array.
+// `val` is array.data and user facing usage is `a << [1,2,3]`
+[unsafe]
+fn (mut a3 array) push_many_noscan(val voidptr, size int) {
+	if a3.data == val && !isnil(a3.data) {
+		// handle `arr << arr`
+		copy := a3.clone()
+		a3.ensure_cap_noscan(a3.len + size)
+		unsafe {
+			// C.memcpy(a.data, copy.data, copy.element_size * copy.len)
+			C.memcpy(a3.get_unsafe(a3.len), copy.data, a3.element_size * size)
+		}
+	} else {
+		a3.ensure_cap_noscan(a3.len + size)
+		if !isnil(a3.data) && !isnil(val) {
+			unsafe { C.memcpy(a3.get_unsafe(a3.len), val, a3.element_size * size) }
+		}
+	}
+	a3.len += size
+}
+
+// reverse returns a new array with the elements of the original array in reverse order.
+fn (a array) reverse_noscan() array {
+	if a.len < 2 {
+		return a
+	}
+	mut arr := array{
+		element_size: a.element_size
+		data: vcalloc_noscan(a.cap * a.element_size)
+		len: a.len
+		cap: a.cap
+	}
+	for i in 0 .. a.len {
+		unsafe { arr.set_unsafe(i, a.get_unsafe(a.len - 1 - i)) }
+	}
+	return arr
+}
+
+// grow_cap grows the array's capacity by `amount` elements.
+fn (mut a array) grow_cap_noscan(amount int) {
+	a.ensure_cap_noscan(a.cap + amount)
+}
+
+// grow_len ensures that an array has a.len + amount of length
+[unsafe]
+fn (mut a array) grow_len_noscan(amount int) {
+	a.ensure_cap_noscan(a.len + amount)
+	a.len += amount
+}

vlib/v/ast/types.v

@@ -875,9 +875,12 @@ pub fn (t &Table) type_to_str_using_aliases(typ Type, import_aliases map[string]
 			if typ.has_flag(.variadic) {
 				res = t.type_to_str_using_aliases(t.value_type(typ), import_aliases)
 			} else {
-				info := sym.info as Array
+				if sym.info is Array {
-				elem_str := t.type_to_str_using_aliases(info.elem_type, import_aliases)
+					elem_str := t.type_to_str_using_aliases(sym.info.elem_type, import_aliases)
-				res = '[]$elem_str'
+					res = '[]$elem_str'
+				} else {
+					res = 'array'
+				}
 			}
 		}
 		.array_fixed {

vlib/v/parser/fn.v

@@ -353,7 +353,7 @@ fn (mut p Parser) fn_decl() ast.FnDecl {
 		// we could also check if kind is .array,  .array_fixed, .map instead of mod.len
 		mut is_non_local := type_sym.mod.len > 0 && type_sym.mod != p.mod && type_sym.language == .v
 		// check maps & arrays, must be defined in same module as the elem type
-		if !is_non_local && type_sym.kind in [.array, .map] {
+		if !is_non_local && !(p.builtin_mod && p.pref.is_fmt) && type_sym.kind in [.array, .map] {
 			elem_type_sym := p.table.get_type_symbol(p.table.value_type(rec.typ))
 			is_non_local = elem_type_sym.mod.len > 0 && elem_type_sym.mod != p.mod
 				&& elem_type_sym.language == .v