/
macros.rs
77 lines (68 loc) · 2.2 KB
/
macros.rs
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// Copyright 2014 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
#[macro_export]
macro_rules! register_diagnostic {
($code:tt, $description:tt) => (__register_diagnostic! { $code, $description });
($code:tt) => (__register_diagnostic! { $code })
}
#[macro_export]
macro_rules! span_fatal {
($session:expr, $span:expr, $code:ident, $($message:tt)*) => ({
__diagnostic_used!($code);
$session.span_fatal_with_code($span, &format!($($message)*), stringify!($code))
})
}
#[macro_export]
macro_rules! span_err {
($session:expr, $span:expr, $code:ident, $($message:tt)*) => ({
__diagnostic_used!($code);
$session.span_err_with_code($span, &format!($($message)*), stringify!($code))
})
}
#[macro_export]
macro_rules! span_warn {
($session:expr, $span:expr, $code:ident, $($message:tt)*) => ({
__diagnostic_used!($code);
$session.span_warn_with_code($span, &format!($($message)*), stringify!($code))
})
}
#[macro_export]
macro_rules! span_note {
($session:expr, $span:expr, $($message:tt)*) => ({
($session).span_note($span, &format!($($message)*))
})
}
#[macro_export]
macro_rules! span_help {
($session:expr, $span:expr, $($message:tt)*) => ({
($session).span_help($span, &format!($($message)*))
})
}
#[macro_export]
macro_rules! fileline_help {
($session:expr, $span:expr, $($message:tt)*) => ({
($session).fileline_help($span, &format!($($message)*))
})
}
#[macro_export]
macro_rules! register_diagnostics {
($($code:tt),*) => (
$(register_diagnostic! { $code })*
);
($($code:tt),*,) => (
$(register_diagnostic! { $code })*
)
}
#[macro_export]
macro_rules! register_long_diagnostics {
($($code:tt: $description:tt),*) => (
$(register_diagnostic! { $code, $description })*
)
}