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Make the string type elements "immutable", akin to char const * in C

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Allows for extra security and optimization benefits
This commit is contained in:
gingerBill
2019-12-01 14:10:59 +00:00
parent 7fbe0a6f23
commit 9db81498d8
25 changed files with 255 additions and 176 deletions
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core/unicode/utf8/utf8.odin
+3 -3
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@@ -90,7 +90,7 @@ encode_rune :: proc(c: rune) -> ([4]u8, int) {
return buf, 4;
}
decode_rune_in_string :: inline proc(s: string) -> (rune, int) do return decode_rune(cast([]u8)s);
decode_rune_in_string :: inline proc(s: string) -> (rune, int) do return decode_rune(transmute([]u8)s);
decode_rune :: proc(s: []u8) -> (rune, int) {
n := len(s);
if n < 1 {
@@ -130,7 +130,7 @@ decode_rune :: proc(s: []u8) -> (rune, int) {
decode_last_rune_in_string :: inline proc(s: string) -> (rune, int) do return decode_last_rune(cast([]u8)s);
decode_last_rune_in_string :: inline proc(s: string) -> (rune, int) do return decode_last_rune(transmute([]u8)s);
decode_last_rune :: proc(s: []u8) -> (rune, int) {
r: rune;
size: int;
@@ -260,7 +260,7 @@ valid_string :: proc(s: string) -> bool {
rune_start :: inline proc(b: u8) -> bool do return b&0xc0 != 0x80;
rune_count_in_string :: inline proc(s: string) -> int do return rune_count(cast([]u8)s);
rune_count_in_string :: inline proc(s: string) -> int do return rune_count(transmute([]u8)s);
rune_count :: proc(s: []u8) -> int {
count := 0;
n := len(s);