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This commit is contained in:
est31 2017-06-28 02:41:24 +02:00
parent eb5fb21bd5
commit 1561954ea4
2 changed files with 6 additions and 4 deletions
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6
src/doc/unstable-book/src/language-features/lang-items.md
View file

@ -143,7 +143,8 @@ pub extern fn rust_eh_unwind_resume() {
#[no_mangle]
pub extern fn rust_begin_panic(_msg: core::fmt::Arguments,
_file: &'static str,
_line: u32) -> ! {
_line: u32,
_column: u32) -> ! {
unsafe { intrinsics::abort() }
}
```
@ -187,7 +188,8 @@ pub extern fn rust_eh_unwind_resume() {
#[no_mangle]
pub extern fn rust_begin_panic(_msg: core::fmt::Arguments,
_file: &'static str,
_line: u32) -> ! {
_line: u32,
_column: u32) -> ! {
unsafe { intrinsics::abort() }
}
```

4
src/libcore/lib.rs
View file

@ -36,8 +36,8 @@
//! These functions are often provided by the system libc, but can also be
//! provided by the [rlibc crate](https://crates.io/crates/rlibc).
//!
//! * `rust_begin_panic` - This function takes three arguments, a
//! `fmt::Arguments`, a `&'static str`, and a `u32`. These three arguments
//! * `rust_begin_panic` - This function takes four arguments, a
//! `fmt::Arguments`, a `&'static str`, and two `u32`'s. These four arguments
//! dictate the panic message, the file at which panic was invoked, and the
//! line and column inside the file. It is up to consumers of this core
//! library to define this panic function; it is only required to never