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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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6
vlib/builtin/string.v
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@@ -499,7 +499,7 @@ pub fn (s string) replace_each(vals []string) string {
// Example: assert '\tHello!'.replace_char(`\t`,` `,8) == ' Hello!'
[direct_array_access]
pub fn (s string) replace_char(rep u8, with u8, repeat int) string {
$if !no_bounds_checking ? {
$if !no_bounds_checking {
if repeat <= 0 {
panic('string.replace_char(): tab length too short')
}
@@ -873,7 +873,7 @@ fn (s string) substr2(start int, _end int, end_max bool) string {
// Example: assert 'ABCD'.substr(1,3) == 'BC'
[direct_array_access]
pub fn (s string) substr(start int, end int) string {
$if !no_bounds_checking ? {
$if !no_bounds_checking {
if start > end || start > s.len || end > s.len || start < 0 || end < 0 {
panic('substr($start, $end) out of bounds (len=$s.len)')
}
@@ -1582,7 +1582,7 @@ pub fn (s string) str() string {
// at returns the byte at index `idx`.
// Example: assert 'ABC'.at(1) == u8(`B`)
fn (s string) at(idx int) byte {
$if !no_bounds_checking ? {
$if !no_bounds_checking {
if idx < 0 || idx >= s.len {
panic('string index out of range: $idx / $s.len')
}