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pref,cgen: support -no-bounds-checking, instead of -d no_bounds_checking, and make it enable direct_array_access for all fns/methods.

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This commit is contained in:
Delyan Angelov
2022-10-30 14:06:07 +02:00
parent 54b623743d
commit 9edb48571f
8 changed files with 59 additions and 43 deletions
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20
vlib/builtin/array.v
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@ -219,7 +219,7 @@ pub fn (a array) repeat_to_depth(count int, depth int) array {
// c.insert(0, [1, 2]) // c now is [[1, 2], [3, 4]]
// ```
pub fn (mut a array) insert(i int, val voidptr) {
$if !no_bounds_checking ? {
$if !no_bounds_checking {
if i < 0 || i > a.len {
panic('array.insert: index out of range (i == $i, a.len == $a.len)')
}
@ -238,7 +238,7 @@ pub fn (mut a array) insert(i int, val voidptr) {
// into an the array beginning at `i`.
[unsafe]
fn (mut a array) insert_many(i int, val voidptr, size int) {
$if !no_bounds_checking ? {
$if !no_bounds_checking {
if i < 0 || i > a.len {
panic('array.insert_many: index out of range (i == $i, a.len == $a.len)')
}
@ -297,7 +297,7 @@ pub fn (mut a array) delete(i int) {
// dump(b) // b: [1, 2, 3, 4, 5, 6, 7, 8, 9] // `b` is still the same
// ```
pub fn (mut a array) delete_many(i int, size int) {
$if !no_bounds_checking ? {
$if !no_bounds_checking {
if i < 0 || i + size > a.len {
endidx := if size > 1 { '..${i + size}' } else { '' }
panic('array.delete: index out of range (i == $i$endidx, a.len == $a.len)')
@ -379,7 +379,7 @@ fn (a array) get_unsafe(i int) voidptr {
// Private function. Used to implement array[] operator.
fn (a array) get(i int) voidptr {
$if !no_bounds_checking ? {
$if !no_bounds_checking {
if i < 0 || i >= a.len {
panic('array.get: index out of range (i == $i, a.len == $a.len)')
}
@ -404,7 +404,7 @@ fn (a array) get_with_check(i int) voidptr {
// However, `a[0]` returns an error object
// so it can be handled with an `or` block.
pub fn (a array) first() voidptr {
$if !no_bounds_checking ? {
$if !no_bounds_checking {
if a.len == 0 {
panic('array.first: array is empty')
}
@ -415,7 +415,7 @@ pub fn (a array) first() voidptr {
// last returns the last element of the `array`.
// If the `array` is empty, this will panic.
pub fn (a array) last() voidptr {
$if !no_bounds_checking ? {
$if !no_bounds_checking {
if a.len == 0 {
panic('array.last: array is empty')
}
@ -442,7 +442,7 @@ pub fn (a array) last() voidptr {
// ```
pub fn (mut a array) pop() voidptr {
// in a sense, this is the opposite of `a << x`
$if !no_bounds_checking ? {
$if !no_bounds_checking {
if a.len == 0 {
panic('array.pop: array is empty')
}
@ -461,7 +461,7 @@ pub fn (mut a array) pop() voidptr {
// See also: [trim](#array.trim)
pub fn (mut a array) delete_last() {
// copy pasting code for performance
$if !no_bounds_checking ? {
$if !no_bounds_checking {
if a.len == 0 {
panic('array.pop: array is empty')
}
@ -480,7 +480,7 @@ pub fn (mut a array) delete_last() {
// Alternative: `.slice_ni()` will always return an array.
fn (a array) slice(start int, _end int) array {
mut end := _end
$if !no_bounds_checking ? {
$if !no_bounds_checking {
if start > end {
panic('array.slice: invalid slice index ($start > $end)')
}
@ -616,7 +616,7 @@ fn (mut a array) set_unsafe(i int, val voidptr) {
// Private function. Used to implement assignment to the array element.
fn (mut a array) set(i int, val voidptr) {
$if !no_bounds_checking ? {
$if !no_bounds_checking {
if i < 0 || i >= a.len {
panic('array.set: index out of range (i == $i, a.len == $a.len)')
}