| //@compile-flags: -Cpanic=abort |
| //@normalize-stderr-test: "OS `.*`" -> "$$OS" |
| // Make sure we pretend the allocation symbols don't exist when there is no allocator |
| |
| #![feature(start)] |
| #![no_std] |
| |
| extern "Rust" { |
| fn __rust_alloc(size: usize, align: usize) -> *mut u8; |
| } |
| |
| #[start] |
| fn start(_: isize, _: *const *const u8) -> isize { |
| unsafe { |
| __rust_alloc(1, 1); //~ERROR: unsupported operation: can't call foreign function `__rust_alloc` |
| } |
| |
| 0 |
| } |
| |
| #[panic_handler] |
| fn panic_handler(_: &core::panic::PanicInfo) -> ! { |
| loop {} |
| } |
