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Add from_str to stdlib

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This commit is contained in:
Sofia 2025-07-22 20:07:42 +03:00
parent 28437aecb6
commit 64418635a5
2 changed files with 7 additions and 10 deletions
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8
reid/lib/std.reid
View File

@ -37,11 +37,13 @@ pub fn new_string() -> String {
pub fn from_str(str: *char) -> String { pub fn from_str(str: *char) -> String {
let length = str_length(str, 0); let length = str_length(str, 0);
String { let cloned = malloc(length as u64) as *char;
inner: str, copy_bits(str, cloned, 0, length as u64);
return String {
inner: cloned,
length: length, length: length,
max_length: length max_length: length
} };
} }
pub fn add_char(string: &mut String, c: char) { pub fn add_char(string: &mut String, c: char) {

9
reid_src/hello_world.reid
View File

@ -1,15 +1,10 @@
import std::print; import std::print;
import std::new_string; import std::from_str;
import std::add_char; import std::add_char;
import std::free_string; import std::free_string;
fn main() -> i32 { fn main() -> i32 {
let mut test = new_string(); let mut test = from_str("hello world");
add_char(&mut test, 'h');
add_char(&mut test, 'e');
add_char(&mut test, 'l');
add_char(&mut test, 'l');
add_char(&mut test, 'o');
print(&test); print(&test);