bjoernager/rust
bjoernager/rust
1
Fork 0
Code Activity

remove box_free and replace with drop impl

Browse source
This commit is contained in:
DrMeepster 2022-08-01 13:51:58 -07:00
parent 0966f3202d
commit a5c6cb888e
17 changed files with 91 additions and 146 deletions
Download patch file Download diff file Expand all files Collapse all files

8
compiler/rustc_codegen_cranelift/example/mini_core.rs
View file

@ -546,7 +546,8 @@ impl<T> Box<T> {
impl<T: ?Sized, A> Drop for Box<T, A> {
fn drop(&mut self) {
// drop is currently performed by compiler.
// inner value is dropped by compiler
libc::free(self.0.pointer.0 as *mut u8);
}
}
@ -563,11 +564,6 @@ unsafe fn allocate(size: usize, _align: usize) -> *mut u8 {
libc::malloc(size)
}
#[lang = "box_free"]
unsafe fn box_free<T: ?Sized>(ptr: Unique<T>, _alloc: ()) {
libc::free(ptr.pointer.0 as *mut u8);
}
#[lang = "drop"]
pub trait Drop {
fn drop(&mut self);