| // 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)*), |
| $crate::errors::DiagnosticId::Error(stringify!($code).to_owned()), |
| ) |
| }) |
| } |
| |
| #[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)*), |
| $crate::errors::DiagnosticId::Error(stringify!($code).to_owned()), |
| ) |
| }) |
| } |
| |
| #[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)*), |
| $crate::errors::DiagnosticId::Error(stringify!($code).to_owned()), |
| ) |
| }) |
| } |
| |
| #[macro_export] |
| macro_rules! struct_err { |
| ($session:expr, $code:ident, $($message:tt)*) => ({ |
| __diagnostic_used!($code); |
| $session.struct_err_with_code( |
| &format!($($message)*), |
| $crate::errors::DiagnosticId::Error(stringify!($code).to_owned()), |
| ) |
| }) |
| } |
| |
| #[macro_export] |
| macro_rules! span_err_or_warn { |
| ($is_warning:expr, $session:expr, $span:expr, $code:ident, $($message:tt)*) => ({ |
| __diagnostic_used!($code); |
| if $is_warning { |
| $session.span_warn_with_code( |
| $span, |
| &format!($($message)*), |
| $crate::errors::DiagnosticId::Error(stringify!($code).to_owned()), |
| ) |
| } else { |
| $session.span_err_with_code( |
| $span, |
| &format!($($message)*), |
| $crate::errors::DiagnosticId::Error(stringify!($code).to_owned()), |
| ) |
| } |
| }) |
| } |
| |
| #[macro_export] |
| macro_rules! struct_span_fatal { |
| ($session:expr, $span:expr, $code:ident, $($message:tt)*) => ({ |
| __diagnostic_used!($code); |
| $session.struct_span_fatal_with_code( |
| $span, |
| &format!($($message)*), |
| $crate::errors::DiagnosticId::Error(stringify!($code).to_owned()), |
| ) |
| }) |
| } |
| |
| #[macro_export] |
| macro_rules! struct_span_err { |
| ($session:expr, $span:expr, $code:ident, $($message:tt)*) => ({ |
| __diagnostic_used!($code); |
| $session.struct_span_err_with_code( |
| $span, |
| &format!($($message)*), |
| $crate::errors::DiagnosticId::Error(stringify!($code).to_owned()), |
| ) |
| }) |
| } |
| |
| #[macro_export] |
| macro_rules! type_error_struct { |
| ($session:expr, $span:expr, $typ:expr, $code:ident, $($message:tt)*) => ({ |
| if $typ.references_error() { |
| $session.diagnostic().struct_dummy() |
| } else { |
| struct_span_err!($session, $span, $code, $($message)*) |
| } |
| }) |
| } |
| |
| #[macro_export] |
| macro_rules! struct_span_warn { |
| ($session:expr, $span:expr, $code:ident, $($message:tt)*) => ({ |
| __diagnostic_used!($code); |
| $session.struct_span_warn_with_code( |
| $span, |
| &format!($($message)*), |
| $crate::errors::DiagnosticId::Error(stringify!($code).to_owned()), |
| ) |
| }) |
| } |
| |
| #[macro_export] |
| macro_rules! struct_span_err_or_warn { |
| ($is_warning:expr, $session:expr, $span:expr, $code:ident, $($message:tt)*) => ({ |
| __diagnostic_used!($code); |
| if $is_warning { |
| $session.struct_span_warn_with_code( |
| $span, |
| &format!($($message)*), |
| $crate::errors::DiagnosticId::Error(stringify!($code).to_owned()), |
| ) |
| } else { |
| $session.struct_span_err_with_code( |
| $span, |
| &format!($($message)*), |
| $crate::errors::DiagnosticId::Error(stringify!($code).to_owned()), |
| ) |
| } |
| }) |
| } |
| |
| #[macro_export] |
| macro_rules! span_note { |
| ($err:expr, $span:expr, $($message:tt)*) => ({ |
| ($err).span_note($span, &format!($($message)*)); |
| }) |
| } |
| |
| #[macro_export] |
| macro_rules! span_help { |
| ($err:expr, $span:expr, $($message:tt)*) => ({ |
| ($err).span_help($span, &format!($($message)*)); |
| }) |
| } |
| |
| #[macro_export] |
| macro_rules! help { |
| ($err:expr, $($message:tt)*) => ({ |
| ($err).help(&format!($($message)*)); |
| }) |
| } |
| |
| #[macro_export] |
| macro_rules! register_diagnostics { |
| ($($code:tt),*) => ( |
| $(register_diagnostic! { $code })* |
| ); |
| ($($code:tt),*,) => ( |
| $(register_diagnostic! { $code })* |
| ) |
| } |
| |
| #[macro_export] |
| macro_rules! register_long_diagnostics { |
| ($($code:tt: $description:tt),*) => ( |
| $(register_diagnostic! { $code, $description })* |
| ); |
| ($($code:tt: $description:tt),*,) => ( |
| $(register_diagnostic! { $code, $description })* |
| ) |
| } |