mirror of https://github.com/rust-lang/rust.git
35 lines
616 B
Rust
35 lines
616 B
Rust
#![crate_type = "bin"]
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#![no_main]
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#![no_std]
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extern crate a;
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extern crate alloc;
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extern crate b;
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use alloc::vec::Vec;
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use core::alloc::*;
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struct Allocator;
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unsafe impl GlobalAlloc for Allocator {
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unsafe fn alloc(&self, _: Layout) -> *mut u8 {
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loop {}
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}
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unsafe fn dealloc(&self, _: *mut u8, _: Layout) {
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loop {}
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}
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}
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#[global_allocator]
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static ALLOCATOR: Allocator = Allocator;
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#[no_mangle]
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extern "C" fn main(argc: core::ffi::c_int, _argv: *const *const u8) -> core::ffi::c_int {
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let mut v = Vec::new();
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for i in 0..argc {
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v.push(i);
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}
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v.iter().sum()
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}
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