builtin: vfmt every .v file, except vlib/builtin/int_test.v (#9448)

vlib/builtin/bare/string_bare.v

@@ -16,7 +16,7 @@ pub fn tos(s byteptr, len int) string {
 	if s == 0 {
 		panic('tos(): nil string')
 	}
-	return string {
+	return string{
 		str: s
 		len: len
 	}
@@ -24,17 +24,17 @@ pub fn tos(s byteptr, len int) string {
 
 fn (s string) add(a string) string {
 	new_len := a.len + s.len
-	mut res := string {
+	mut res := string{
 		len: new_len
 		str: malloc(new_len + 1)
 	}
-	for j in 0..s.len {
+	for j in 0 .. s.len {
 		res[j] = s[j]
 	}
-	for j in 0..a.len {
+	for j in 0 .. a.len {
 		res[s.len + j] = a[j]
 	}
-	res[new_len] = `\0`// V strings are not null terminated, but just in case
+	res[new_len] = `\0` // V strings are not null terminated, but just in case
 	return res
 }
 
@@ -53,7 +53,7 @@ pub fn tos2(s byteptr) string {
 	if s == 0 {
 		panic('tos2: nil string')
 	}
-	return string {
+	return string{
 		str: s
 		len: strlen(s)
 	}
@@ -63,51 +63,67 @@ pub fn tos3(s charptr) string {
 	if s == 0 {
 		panic('tos3: nil string')
 	}
-	return string {
+	return string{
 		str: byteptr(s)
 		len: strlen(byteptr(s))
 	}
 }
 
-pub fn string_eq (s1, s2 string) bool {
-	if s1.len != s2.len { return false }
-	for i in 0..s1.len {
-		if s1[i] != s2[i] { return false }
+pub fn string_eq(s1 string, s2 string) bool {
+	if s1.len != s2.len {
+		return false
+	}
+	for i in 0 .. s1.len {
+		if s1[i] != s2[i] {
+			return false
+		}
 	}
 	return true
 }
-pub fn string_ne (s1, s2 string) bool {
-	return !string_eq(s1,s2)
+
+pub fn string_ne(s1 string, s2 string) bool {
+	return !string_eq(s1, s2)
 }
 
-
 pub fn i64_tos(buf byteptr, len int, n0 i64, base int) string {
-	if base < 2 { panic("base must be >= 2")}
-	if base > 36 { panic("base must be <= 36")}
+	if base < 2 {
+		panic('base must be >= 2')
+	}
+	if base > 36 {
+		panic('base must be <= 36')
+	}
 
 	mut b := tos(buf, len)
-	mut i := len-1
+	mut i := len - 1
 
 	mut n := n0
 	neg := n < 0
-	if neg { n = -n }
+	if neg {
+		n = -n
+	}
 
 	b[i--] = 0
 
 	for {
-		c := (n%base) + 48
-		b[i--] = if c > 57 {c+7} else {c}
-		if i < 0 { panic ("buffer to small") }
+		c := (n % base) + 48
+		b[i--] = if c > 57 { c + 7 } else { c }
+		if i < 0 {
+			panic('buffer to small')
+		}
 		n /= base
-		if n < 1 {break}
+		if n < 1 {
+			break
+		}
 	}
 	if neg {
-		if i < 0 { panic ("buffer to small") }
+		if i < 0 {
+			panic('buffer to small')
+		}
 		b[i--] = 45
 	}
-	offset := i+1
+	offset := i + 1
 	b.str = b.str + offset
-	b.len -= (offset+1)
+	b.len -= (offset + 1)
 	return b
 }
 
@@ -117,14 +133,14 @@ pub fn i64_str(n0 i64, base int) string {
 }
 
 pub fn ptr_str(ptr voidptr) string {
-  buf := [16]byte
-  hex := i64_tos(buf, 15, i64(ptr), 16)
-  res := '0x' + hex
-  return res
+	buf := [16]byte{}
+	hex := i64_tos(buf, 15, i64(ptr), 16)
+	res := '0x' + hex
+	return res
 }
 
 pub fn (a string) clone() string {
-	mut b := string {
+	mut b := string{
 		len: a.len
 		str: malloc(a.len + 1)
 	}