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std: clean up duplicated attrs and comment on panic

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Richo Healey 2015-06-26 09:53:56 -07:00
parent 378a370ff2
commit 30cde078c6
1 changed files with 0 additions and 22 deletions
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src/libstd/macros.rs
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@ -14,28 +14,6 @@
//! library. Each macro is available for use when linking against the standard
//! library.
/// The entry point for panic of Rust threads.
///
/// This macro is used to inject panic into a Rust thread, causing the thread to
/// unwind and panic entirely. Each thread's panic can be reaped as the
/// `Box<Any>` type, and the single-argument form of the `panic!` macro will be
/// the value which is transmitted.
///
/// The multi-argument form of this macro panics with a string and has the
/// `format!` syntax for building a string.
///
/// # Examples
///
/// ```should_panic
/// # #![allow(unreachable_code)]
/// panic!();
/// panic!("this is a terrible mistake!");
/// panic!(4); // panic with the value of 4 to be collected elsewhere
/// panic!("this is a {} {message}", "fancy", message = "message");
/// ```
#[macro_export]
#[stable(feature = "rust1", since = "1.0.0")]
#[allow_internal_unstable]
/// The entry point for panic of Rust threads.
///
/// This macro is used to inject panic into a Rust thread, causing the thread to