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| author | Ralf Jung <post@ralfj.de> | 2024-12-14 09:13:12 +0100 |
|---|---|---|
| committer | Ralf Jung <post@ralfj.de> | 2025-01-21 06:59:15 -0700 |
| commit | 301d2478e04264d1336572a810c33108ec0a278f (patch) | |
| tree | 5bcfeea66cff6e6b294560fb27435d8080177545 /example/alloc_example.rs | |
| parent | cdf26a16fb68350968353f3557557deaee77153b (diff) | |
| download | rust-301d2478e04264d1336572a810c33108ec0a278f.tar.gz rust-301d2478e04264d1336572a810c33108ec0a278f.zip | |
remove support for the #[start] attribute
Diffstat (limited to 'example/alloc_example.rs')
| -rw-r--r-- | example/alloc_example.rs | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/example/alloc_example.rs b/example/alloc_example.rs index 6ed8b9157f2..9a0b46d5b22 100644 --- a/example/alloc_example.rs +++ b/example/alloc_example.rs @@ -1,5 +1,6 @@ -#![feature(start, core_intrinsics, alloc_error_handler, lang_items)] +#![feature(core_intrinsics, alloc_error_handler, lang_items)] #![no_std] +#![no_main] #![allow(internal_features)] extern crate alloc; @@ -37,8 +38,8 @@ unsafe extern "C" fn _Unwind_Resume() { core::intrinsics::unreachable(); } -#[start] -fn main(_argc: isize, _argv: *const *const u8) -> isize { +#[no_mangle] +extern "C" fn main(_argc: core::ffi::c_int, _argv: *const *const u8) -> core::ffi::c_int { let world: Box<&str> = Box::new("Hello World!\0"); unsafe { puts(*world as *const str as *const u8); |