bjoernager/rust
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Add diagnostic items for macros

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This commit is contained in:
Alex Macleod 2022-01-06 14:50:46 +00:00
parent f1ce0e6a00
commit 7ea03db04a
5 changed files with 62 additions and 0 deletions
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24
library/core/src/macros/mod.rs
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@ -31,6 +31,7 @@ macro_rules! panic {
/// ```
#[macro_export]
#[stable(feature = "rust1", since = "1.0.0")]
#[cfg_attr(not(test), rustc_diagnostic_item = "assert_eq_macro")]
#[allow_internal_unstable(core_panic)]
macro_rules! assert_eq {
($left:expr, $right:expr $(,)?) => ({
@ -80,6 +81,7 @@ macro_rules! assert_eq {
/// ```
#[macro_export]
#[stable(feature = "assert_ne", since = "1.13.0")]
#[cfg_attr(not(test), rustc_diagnostic_item = "assert_ne_macro")]
#[allow_internal_unstable(core_panic)]
macro_rules! assert_ne {
($left:expr, $right:expr $(,)?) => ({
@ -236,6 +238,7 @@ macro_rules! debug_assert {
/// ```
#[macro_export]
#[stable(feature = "rust1", since = "1.0.0")]
#[cfg_attr(not(test), rustc_diagnostic_item = "debug_assert_eq_macro")]
macro_rules! debug_assert_eq {
($($arg:tt)*) => (if $crate::cfg!(debug_assertions) { $crate::assert_eq!($($arg)*); })
}
@ -261,6 +264,7 @@ macro_rules! debug_assert_eq {
/// ```
#[macro_export]
#[stable(feature = "assert_ne", since = "1.13.0")]
#[cfg_attr(not(test), rustc_diagnostic_item = "debug_assert_ne_macro")]
macro_rules! debug_assert_ne {
($($arg:tt)*) => (if $crate::cfg!(debug_assertions) { $crate::assert_ne!($($arg)*); })
}
@ -320,6 +324,7 @@ pub macro debug_assert_matches($($arg:tt)*) {
/// ```
#[macro_export]
#[stable(feature = "matches_macro", since = "1.42.0")]
#[cfg_attr(not(test), rustc_diagnostic_item = "matches_macro")]
macro_rules! matches {
($expression:expr, $(|)? $( $pattern:pat_param )|+ $( if $guard: expr )? $(,)?) => {
match $expression {
@ -475,6 +480,7 @@ macro_rules! r#try {
/// ```
#[macro_export]
#[stable(feature = "rust1", since = "1.0.0")]
#[cfg_attr(not(test), rustc_diagnostic_item = "write_macro")]
macro_rules! write {
($dst:expr, $($arg:tt)*) => ($dst.write_fmt($crate::format_args!($($arg)*)))
}
@ -525,6 +531,7 @@ macro_rules! write {
/// ```
#[macro_export]
#[stable(feature = "rust1", since = "1.0.0")]
#[cfg_attr(not(test), rustc_diagnostic_item = "writeln_macro")]
#[allow_internal_unstable(format_args_nl)]
macro_rules! writeln {
($dst:expr $(,)?) => (
@ -589,6 +596,7 @@ macro_rules! writeln {
/// ```
#[macro_export]
#[stable(feature = "rust1", since = "1.0.0")]
#[cfg_attr(not(test), rustc_diagnostic_item = "unreachable_macro")]
#[allow_internal_unstable(core_panic)]
macro_rules! unreachable {
() => ({
@ -675,6 +683,7 @@ macro_rules! unreachable {
/// ```
#[macro_export]
#[stable(feature = "rust1", since = "1.0.0")]
#[cfg_attr(not(test), rustc_diagnostic_item = "unimplemented_macro")]
#[allow_internal_unstable(core_panic)]
macro_rules! unimplemented {
() => ($crate::panicking::panic("not implemented"));
@ -737,6 +746,7 @@ macro_rules! unimplemented {
/// ```
#[macro_export]
#[stable(feature = "todo_macro", since = "1.40.0")]
#[cfg_attr(not(test), rustc_diagnostic_item = "todo_macro")]
#[allow_internal_unstable(core_panic)]
macro_rules! todo {
() => ($crate::panicking::panic("not yet implemented"));
@ -786,6 +796,7 @@ pub(crate) mod builtin {
#[stable(feature = "compile_error_macro", since = "1.20.0")]
#[rustc_builtin_macro]
#[macro_export]
#[cfg_attr(not(test), rustc_diagnostic_item = "compile_error_macro")]
macro_rules! compile_error {
($msg:expr $(,)?) => {{ /* compiler built-in */ }};
}
@ -835,6 +846,7 @@ pub(crate) mod builtin {
/// assert_eq!(s, format!("hello {}", "world"));
/// ```
#[stable(feature = "rust1", since = "1.0.0")]
#[cfg_attr(not(test), rustc_diagnostic_item = "format_args_macro")]
#[allow_internal_unsafe]
#[allow_internal_unstable(fmt_internals)]
#[rustc_builtin_macro]
@ -905,6 +917,7 @@ pub(crate) mod builtin {
#[stable(feature = "rust1", since = "1.0.0")]
#[rustc_builtin_macro]
#[macro_export]
#[cfg_attr(not(test), rustc_diagnostic_item = "env_macro")]
macro_rules! env {
($name:expr $(,)?) => {{ /* compiler built-in */ }};
($name:expr, $error_msg:expr $(,)?) => {{ /* compiler built-in */ }};
@ -930,6 +943,7 @@ pub(crate) mod builtin {
#[stable(feature = "rust1", since = "1.0.0")]
#[rustc_builtin_macro]
#[macro_export]
#[cfg_attr(not(test), rustc_diagnostic_item = "option_env_macro")]
macro_rules! option_env {
($name:expr $(,)?) => {{ /* compiler built-in */ }};
}
@ -1015,6 +1029,7 @@ pub(crate) mod builtin {
#[stable(feature = "rust1", since = "1.0.0")]
#[rustc_builtin_macro]
#[macro_export]
#[cfg_attr(not(test), rustc_diagnostic_item = "concat_macro")]
macro_rules! concat {
($($e:expr),* $(,)?) => {{ /* compiler built-in */ }};
}
@ -1040,6 +1055,7 @@ pub(crate) mod builtin {
#[stable(feature = "rust1", since = "1.0.0")]
#[rustc_builtin_macro]
#[macro_export]
#[cfg_attr(not(test), rustc_diagnostic_item = "line_macro")]
macro_rules! line {
() => {
/* compiler built-in */
@ -1079,6 +1095,7 @@ pub(crate) mod builtin {
#[stable(feature = "rust1", since = "1.0.0")]
#[rustc_builtin_macro]
#[macro_export]
#[cfg_attr(not(test), rustc_diagnostic_item = "column_macro")]
macro_rules! column {
() => {
/* compiler built-in */
@ -1104,6 +1121,7 @@ pub(crate) mod builtin {
#[stable(feature = "rust1", since = "1.0.0")]
#[rustc_builtin_macro]
#[macro_export]
#[cfg_attr(not(test), rustc_diagnostic_item = "file_macro")]
macro_rules! file {
() => {
/* compiler built-in */
@ -1128,6 +1146,7 @@ pub(crate) mod builtin {
#[stable(feature = "rust1", since = "1.0.0")]
#[rustc_builtin_macro]
#[macro_export]
#[cfg_attr(not(test), rustc_diagnostic_item = "stringify_macro")]
macro_rules! stringify {
($($t:tt)*) => {
/* compiler built-in */
@ -1169,6 +1188,7 @@ pub(crate) mod builtin {
#[stable(feature = "rust1", since = "1.0.0")]
#[rustc_builtin_macro]
#[macro_export]
#[cfg_attr(not(test), rustc_diagnostic_item = "include_str_macro")]
macro_rules! include_str {
($file:expr $(,)?) => {{ /* compiler built-in */ }};
}
@ -1208,6 +1228,7 @@ pub(crate) mod builtin {
#[stable(feature = "rust1", since = "1.0.0")]
#[rustc_builtin_macro]
#[macro_export]
#[cfg_attr(not(test), rustc_diagnostic_item = "include_bytes_macro")]
macro_rules! include_bytes {
($file:expr $(,)?) => {{ /* compiler built-in */ }};
}
@ -1232,6 +1253,7 @@ pub(crate) mod builtin {
#[stable(feature = "rust1", since = "1.0.0")]
#[rustc_builtin_macro]
#[macro_export]
#[cfg_attr(not(test), rustc_diagnostic_item = "module_path_macro")]
macro_rules! module_path {
() => {
/* compiler built-in */
@ -1265,6 +1287,7 @@ pub(crate) mod builtin {
#[stable(feature = "rust1", since = "1.0.0")]
#[rustc_builtin_macro]
#[macro_export]
#[cfg_attr(not(test), rustc_diagnostic_item = "cfg_macro")]
macro_rules! cfg {
($($cfg:tt)*) => {
/* compiler built-in */
@ -1315,6 +1338,7 @@ pub(crate) mod builtin {
#[stable(feature = "rust1", since = "1.0.0")]
#[rustc_builtin_macro]
#[macro_export]
#[cfg_attr(not(test), rustc_diagnostic_item = "include_macro")]
macro_rules! include {
($file:expr $(,)?) => {{ /* compiler built-in */ }};
}