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Auto merge of #83799 - crlf0710:stablize_non_ascii_idents, r=Manishearth
Stablize `non-ascii-idents` This is the stablization PR for RFC 2457. Currently this is waiting on fcp in [tracking issue](https://github.com/rust-lang/rust/issues/55467). r? `@Manishearth`
This commit is contained in:
bors
commit
c4ba8e3e5f
@ -8,7 +8,7 @@ use rustc_feature::{Features, GateIssue};
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use rustc_session::parse::{feature_err, feature_err_issue};
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use rustc_session::Session;
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use rustc_span::source_map::Spanned;
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use rustc_span::symbol::{sym, Symbol};
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use rustc_span::symbol::sym;
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use rustc_span::Span;
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use tracing::debug;
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@ -328,17 +328,6 @@ impl<'a> Visitor<'a> for PostExpansionVisitor<'a> {
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}
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}
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fn visit_name(&mut self, sp: Span, name: Symbol) {
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if !name.as_str().is_ascii() {
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gate_feature_post!(
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&self,
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non_ascii_idents,
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self.sess.parse_sess.source_map().guess_head_span(sp),
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"non-ascii idents are not fully supported"
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);
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}
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}
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fn visit_item(&mut self, i: &'a ast::Item) {
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match i.kind {
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ast::ItemKind::ForeignMod(ref foreign_module) => {
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@ -4,8 +4,8 @@ beta compilers will not comply.
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Erroneous code example:
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```ignore (depends on release channel)
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#![feature(non_ascii_idents)] // error: `#![feature]` may not be used on the
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// stable release channel
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#![feature(lang_items)] // error: `#![feature]` may not be used on the
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// stable release channel
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```
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If you need the feature, make sure to use a nightly release of the compiler
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@ -3,7 +3,6 @@ A non-ASCII identifier was used in an invalid context.
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Erroneous code examples:
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```compile_fail,E0754
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# #![feature(non_ascii_idents)]
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mod řųśť; // error!
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@ -17,8 +16,6 @@ Non-ASCII can be used as module names if it is inlined or if a `#[path]`
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attribute is specified. For example:
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```
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# #![feature(non_ascii_idents)]
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mod řųśť { // ok!
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const IS_GREAT: bool = true;
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}
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@ -279,6 +279,8 @@ declare_features! (
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(accepted, unsafe_block_in_unsafe_fn, "1.52.0", Some(71668), None),
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/// Allows the use of or-patterns (e.g., `0 | 1`).
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(accepted, or_patterns, "1.53.0", Some(54883), None),
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/// Allows defining identifiers beyond ASCII.
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(accepted, non_ascii_idents, "1.53.0", Some(55467), None),
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// -------------------------------------------------------------------------
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// feature-group-end: accepted features
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@ -255,9 +255,6 @@ declare_features! (
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// feature-group-start: actual feature gates
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// -------------------------------------------------------------------------
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/// Allows defining identifiers beyond ASCII.
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(active, non_ascii_idents, "1.0.0", Some(55467), None),
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/// Allows using `#[plugin_registrar]` on functions.
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(active, plugin_registrar, "1.0.0", Some(29597), None),
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@ -10,7 +10,6 @@ declare_lint! {
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///
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/// ```rust,compile_fail
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/// # #![allow(unused)]
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/// #![feature(non_ascii_idents)]
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/// #![deny(non_ascii_idents)]
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/// fn main() {
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/// let föö = 1;
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@ -21,14 +20,11 @@ declare_lint! {
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///
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/// ### Explanation
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///
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/// Currently on stable Rust, identifiers must contain ASCII characters.
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/// The [`non_ascii_idents`] nightly-only feature allows identifiers to
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/// contain non-ASCII characters. This lint allows projects that wish to
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/// retain the limit of only using ASCII characters to switch this lint to
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/// "forbid" (for example to ease collaboration or for security reasons).
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/// This lint allows projects that wish to retain the limit of only using
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/// ASCII characters to switch this lint to "forbid" (for example to ease
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/// collaboration or for security reasons).
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/// See [RFC 2457] for more details.
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///
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/// [`non_ascii_idents`]: https://doc.rust-lang.org/nightly/unstable-book/language-features/non-ascii-idents.html
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/// [RFC 2457]: https://github.com/rust-lang/rfcs/blob/master/text/2457-non-ascii-idents.md
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pub NON_ASCII_IDENTS,
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Allow,
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@ -44,7 +40,6 @@ declare_lint! {
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///
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/// ```rust
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/// # #![allow(unused)]
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/// #![feature(non_ascii_idents)]
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/// const µ: f64 = 0.000001;
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/// ```
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///
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@ -52,10 +47,8 @@ declare_lint! {
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///
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/// ### Explanation
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///
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/// With the [`non_ascii_idents`] nightly-only feature enabled,
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/// identifiers are allowed to use non-ASCII characters. This lint warns
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/// about using characters which are not commonly used, and may cause
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/// visual confusion.
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/// This lint warns about using characters which are not commonly used, and may
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/// cause visual confusion.
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///
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/// This lint is triggered by identifiers that contain a codepoint that is
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/// not part of the set of "Allowed" codepoints as described by [Unicode®
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@ -66,7 +59,6 @@ declare_lint! {
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/// that if you "forbid" this lint that existing code may fail in the
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/// future.
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///
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/// [`non_ascii_idents`]: https://doc.rust-lang.org/nightly/unstable-book/language-features/non-ascii-idents.html
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/// [TR39Allowed]: https://www.unicode.org/reports/tr39/#General_Security_Profile
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pub UNCOMMON_CODEPOINTS,
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Warn,
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@ -81,8 +73,6 @@ declare_lint! {
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/// ### Example
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///
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/// ```rust
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/// #![feature(non_ascii_idents)]
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///
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/// // Latin Capital Letter E With Caron
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/// pub const Ě: i32 = 1;
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/// // Latin Capital Letter E With Breve
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@ -93,10 +83,8 @@ declare_lint! {
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///
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/// ### Explanation
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///
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/// With the [`non_ascii_idents`] nightly-only feature enabled,
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/// identifiers are allowed to use non-ASCII characters. This lint warns
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/// when different identifiers may appear visually similar, which can
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/// cause confusion.
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/// This lint warns when different identifiers may appear visually similar,
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/// which can cause confusion.
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///
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/// The confusable detection algorithm is based on [Unicode® Technical
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/// Standard #39 Unicode Security Mechanisms Section 4 Confusable
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@ -110,7 +98,6 @@ declare_lint! {
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/// Beware that if you "forbid" this lint that existing code may fail in
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/// the future.
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///
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/// [`non_ascii_idents`]: https://doc.rust-lang.org/nightly/unstable-book/language-features/non-ascii-idents.html
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/// [TR39Confusable]: https://www.unicode.org/reports/tr39/#Confusable_Detection
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pub CONFUSABLE_IDENTS,
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Warn,
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@ -127,8 +114,6 @@ declare_lint! {
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/// ### Example
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///
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/// ```rust
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/// #![feature(non_ascii_idents)]
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///
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/// // The Japanese katakana character エ can be confused with the Han character 工.
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/// const エ: &'static str = "アイウ";
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/// ```
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@ -137,10 +122,8 @@ declare_lint! {
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///
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/// ### Explanation
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///
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/// With the [`non_ascii_idents`] nightly-only feature enabled,
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/// identifiers are allowed to use non-ASCII characters. This lint warns
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/// when characters between different scripts may appear visually similar,
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/// which can cause confusion.
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/// This lint warns when characters between different scripts may appear
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/// visually similar, which can cause confusion.
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///
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/// If the crate contains other identifiers in the same script that have
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/// non-confusable characters, then this lint will *not* be issued. For
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@ -152,8 +135,6 @@ declare_lint! {
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/// Note that the set of confusable characters may change over time.
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/// Beware that if you "forbid" this lint that existing code may fail in
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/// the future.
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///
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/// [`non_ascii_idents`]: https://doc.rust-lang.org/nightly/unstable-book/language-features/non-ascii-idents.html
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pub MIXED_SCRIPT_CONFUSABLES,
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Warn,
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"detects Unicode scripts whose mixed script confusables codepoints are solely used",
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@ -1,48 +0,0 @@
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# `non_ascii_idents`
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The tracking issue for this feature is: [#55467]
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[#55467]: https://github.com/rust-lang/rust/issues/55467
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------------------------
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The `non_ascii_idents` feature adds support for non-ASCII identifiers.
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## Examples
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```rust
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#![feature(non_ascii_idents)]
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const ε: f64 = 0.00001f64;
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const Π: f64 = 3.14f64;
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```
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## Changes to the language reference
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> **<sup>Lexer:<sup>**\
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> IDENTIFIER :\
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> XID_start XID_continue<sup>\*</sup>\
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> | `_` XID_continue<sup>+</sup>
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An identifier is any nonempty Unicode string of the following form:
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Either
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* The first character has property [`XID_start`]
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* The remaining characters have property [`XID_continue`]
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Or
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* The first character is `_`
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* The identifier is more than one character, `_` alone is not an identifier
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* The remaining characters have property [`XID_continue`]
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that does _not_ occur in the set of [strict keywords].
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> **Note**: [`XID_start`] and [`XID_continue`] as character properties cover the
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> character ranges used to form the more familiar C and Java language-family
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> identifiers.
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[`XID_start`]: http://unicode.org/cldr/utility/list-unicodeset.jsp?a=%5B%3AXID_Start%3A%5D&abb=on&g=&i=
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[`XID_continue`]: http://unicode.org/cldr/utility/list-unicodeset.jsp?a=%5B%3AXID_Continue%3A%5D&abb=on&g=&i=
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[strict keywords]: ../../reference/keywords.md#strict-keywords
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@ -2,8 +2,6 @@
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// compile-flags:-g
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#![feature(non_ascii_idents)]
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// This test checks whether debuginfo generation can handle multi-byte UTF-8
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// characters at the end of a block. There's no need to do anything in the
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// debugger -- just make sure that the compiler doesn't crash.
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@ -1,5 +1,3 @@
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#![feature(non_ascii_idents)]
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fn main() {
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let _ = ("a̐éö̲", 0u7); //~ ERROR invalid width
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let _ = ("아あ", 1i42); //~ ERROR invalid width
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@ -1,5 +1,5 @@
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error: invalid width `7` for integer literal
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--> $DIR/unicode_2.rs:4:25
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--> $DIR/unicode_2.rs:2:25
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LL | let _ = ("a̐éö̲", 0u7);
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| ^^^
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@ -7,7 +7,7 @@ LL | let _ = ("a̐éö̲", 0u7);
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= help: valid widths are 8, 16, 32, 64 and 128
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error: invalid width `42` for integer literal
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--> $DIR/unicode_2.rs:5:20
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--> $DIR/unicode_2.rs:3:20
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LL | let _ = ("아あ", 1i42);
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| ^^^^
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@ -15,7 +15,7 @@ LL | let _ = ("아あ", 1i42);
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= help: valid widths are 8, 16, 32, 64 and 128
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error[E0425]: cannot find value `a̐é` in this scope
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--> $DIR/unicode_2.rs:6:13
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--> $DIR/unicode_2.rs:4:13
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LL | let _ = a̐é;
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| ^^ not found in this scope
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@ -1,34 +0,0 @@
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extern crate core as bäz; //~ ERROR non-ascii idents
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use föö::bar; //~ ERROR non-ascii idents
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mod föö { //~ ERROR non-ascii idents
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pub fn bar() {}
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}
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fn bär( //~ ERROR non-ascii idents
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bäz: isize //~ ERROR non-ascii idents
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) {
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let _ö: isize; //~ ERROR non-ascii idents
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match (1, 2) {
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(_ä, _) => {} //~ ERROR non-ascii idents
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}
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}
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struct Föö { //~ ERROR non-ascii idents
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föö: isize //~ ERROR non-ascii idents
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}
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enum Bär { //~ ERROR non-ascii idents
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Bäz { //~ ERROR non-ascii idents
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qüx: isize //~ ERROR non-ascii idents
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}
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}
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extern "C" {
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fn qüx(); //~ ERROR non-ascii idents
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//~^ ERROR items in `extern` blocks
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}
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fn main() {}
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@ -1,130 +0,0 @@
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error: items in `extern` blocks cannot use non-ascii identifiers
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--> $DIR/feature-gate-non_ascii_idents.rs:30:8
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|
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LL | extern "C" {
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| ---------- in this `extern` block
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LL | fn qüx();
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| ^^^
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|
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= note: This limitation may be lifted in the future; see issue #83942 <https://github.com/rust-lang/rust/issues/83942> for more information
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error[E0658]: non-ascii idents are not fully supported
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--> $DIR/feature-gate-non_ascii_idents.rs:1:22
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|
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LL | extern crate core as bäz;
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| ^^^
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|
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= note: see issue #55467 <https://github.com/rust-lang/rust/issues/55467> for more information
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= help: add `#![feature(non_ascii_idents)]` to the crate attributes to enable
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error[E0658]: non-ascii idents are not fully supported
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--> $DIR/feature-gate-non_ascii_idents.rs:3:5
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|
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LL | use föö::bar;
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| ^^^
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|
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= note: see issue #55467 <https://github.com/rust-lang/rust/issues/55467> for more information
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= help: add `#![feature(non_ascii_idents)]` to the crate attributes to enable
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error[E0658]: non-ascii idents are not fully supported
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--> $DIR/feature-gate-non_ascii_idents.rs:5:5
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|
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LL | mod föö {
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| ^^^
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|
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= note: see issue #55467 <https://github.com/rust-lang/rust/issues/55467> for more information
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= help: add `#![feature(non_ascii_idents)]` to the crate attributes to enable
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error[E0658]: non-ascii idents are not fully supported
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--> $DIR/feature-gate-non_ascii_idents.rs:9:4
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|
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LL | fn bär(
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| ^^^
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|
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= note: see issue #55467 <https://github.com/rust-lang/rust/issues/55467> for more information
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= help: add `#![feature(non_ascii_idents)]` to the crate attributes to enable
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error[E0658]: non-ascii idents are not fully supported
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--> $DIR/feature-gate-non_ascii_idents.rs:10:5
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|
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LL | bäz: isize
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| ^^^
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|
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= note: see issue #55467 <https://github.com/rust-lang/rust/issues/55467> for more information
|
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= help: add `#![feature(non_ascii_idents)]` to the crate attributes to enable
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error[E0658]: non-ascii idents are not fully supported
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--> $DIR/feature-gate-non_ascii_idents.rs:12:9
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|
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LL | let _ö: isize;
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| ^^
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|
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= note: see issue #55467 <https://github.com/rust-lang/rust/issues/55467> for more information
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= help: add `#![feature(non_ascii_idents)]` to the crate attributes to enable
|
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error[E0658]: non-ascii idents are not fully supported
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--> $DIR/feature-gate-non_ascii_idents.rs:15:10
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|
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LL | (_ä, _) => {}
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| ^^
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|
|
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= note: see issue #55467 <https://github.com/rust-lang/rust/issues/55467> for more information
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= help: add `#![feature(non_ascii_idents)]` to the crate attributes to enable
|
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error[E0658]: non-ascii idents are not fully supported
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--> $DIR/feature-gate-non_ascii_idents.rs:19:8
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|
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LL | struct Föö {
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| ^^^
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|
|
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= note: see issue #55467 <https://github.com/rust-lang/rust/issues/55467> for more information
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= help: add `#![feature(non_ascii_idents)]` to the crate attributes to enable
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error[E0658]: non-ascii idents are not fully supported
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--> $DIR/feature-gate-non_ascii_idents.rs:20:5
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|
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LL | föö: isize
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| ^^^
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|
|
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= note: see issue #55467 <https://github.com/rust-lang/rust/issues/55467> for more information
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||||
= help: add `#![feature(non_ascii_idents)]` to the crate attributes to enable
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error[E0658]: non-ascii idents are not fully supported
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--> $DIR/feature-gate-non_ascii_idents.rs:23:6
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|
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LL | enum Bär {
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| ^^^
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|
|
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= note: see issue #55467 <https://github.com/rust-lang/rust/issues/55467> for more information
|
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= help: add `#![feature(non_ascii_idents)]` to the crate attributes to enable
|
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error[E0658]: non-ascii idents are not fully supported
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--> $DIR/feature-gate-non_ascii_idents.rs:24:5
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|
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LL | Bäz {
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| ^^^
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||||
|
|
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= note: see issue #55467 <https://github.com/rust-lang/rust/issues/55467> for more information
|
||||
= help: add `#![feature(non_ascii_idents)]` to the crate attributes to enable
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error[E0658]: non-ascii idents are not fully supported
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--> $DIR/feature-gate-non_ascii_idents.rs:25:9
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|
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LL | qüx: isize
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||||
| ^^^
|
||||
|
|
||||
= note: see issue #55467 <https://github.com/rust-lang/rust/issues/55467> for more information
|
||||
= help: add `#![feature(non_ascii_idents)]` to the crate attributes to enable
|
||||
|
||||
error[E0658]: non-ascii idents are not fully supported
|
||||
--> $DIR/feature-gate-non_ascii_idents.rs:30:8
|
||||
|
|
||||
LL | fn qüx();
|
||||
| ^^^
|
||||
|
|
||||
= note: see issue #55467 <https://github.com/rust-lang/rust/issues/55467> for more information
|
||||
= help: add `#![feature(non_ascii_idents)]` to the crate attributes to enable
|
||||
|
||||
error: aborting due to 14 previous errors
|
||||
|
||||
For more information about this error, try `rustc --explain E0658`.
|
||||
@ -1,48 +1,22 @@
|
||||
// `#[macro_export] macro_rules` that doesn't originate from macro expansions can be placed
|
||||
// into the root module soon enough to act as usual items and shadow globs and preludes.
|
||||
// Crate-local macro expanded `macro_export` macros cannot be accessed with module-relative paths.
|
||||
|
||||
#![feature(decl_macro)]
|
||||
|
||||
// `macro_export` shadows globs
|
||||
use inner1::*;
|
||||
|
||||
mod inner1 {
|
||||
pub macro exported() {}
|
||||
}
|
||||
|
||||
exported!();
|
||||
|
||||
mod deep {
|
||||
fn deep() {
|
||||
type Deeper = [u8; {
|
||||
#[macro_export]
|
||||
macro_rules! exported {
|
||||
() => ( struct Б; ) //~ ERROR non-ascii idents are not fully supported
|
||||
}
|
||||
|
||||
0
|
||||
}];
|
||||
macro_rules! define_exported { () => {
|
||||
#[macro_export]
|
||||
macro_rules! exported {
|
||||
() => ()
|
||||
}
|
||||
}}
|
||||
|
||||
define_exported!();
|
||||
|
||||
mod m {
|
||||
use exported;
|
||||
//~^ ERROR macro-expanded `macro_export` macros from the current crate cannot
|
||||
//~| WARN this was previously accepted
|
||||
}
|
||||
|
||||
// `macro_export` shadows std prelude
|
||||
fn main() {
|
||||
panic!();
|
||||
}
|
||||
|
||||
mod inner3 {
|
||||
#[macro_export]
|
||||
macro_rules! panic {
|
||||
() => ( struct Г; ) //~ ERROR non-ascii idents are not fully supported
|
||||
}
|
||||
}
|
||||
|
||||
// `macro_export` shadows builtin macros
|
||||
include!();
|
||||
|
||||
mod inner4 {
|
||||
#[macro_export]
|
||||
macro_rules! include {
|
||||
() => ( struct Д; ) //~ ERROR non-ascii idents are not fully supported
|
||||
}
|
||||
::exported!();
|
||||
//~^ ERROR macro-expanded `macro_export` macros from the current crate cannot
|
||||
//~| WARN this was previously accepted
|
||||
}
|
||||
|
||||
@ -1,42 +1,43 @@
|
||||
error[E0658]: non-ascii idents are not fully supported
|
||||
--> $DIR/local-modularized-tricky-fail-2.rs:20:32
|
||||
error: macro-expanded `macro_export` macros from the current crate cannot be referred to by absolute paths
|
||||
--> $DIR/local-modularized-tricky-fail-2.rs:13:9
|
||||
|
|
||||
LL | exported!();
|
||||
| ------------ in this macro invocation
|
||||
LL | use exported;
|
||||
| ^^^^^^^^
|
||||
|
|
||||
= note: `#[deny(macro_expanded_macro_exports_accessed_by_absolute_paths)]` on by default
|
||||
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
|
||||
= note: for more information, see issue #52234 <https://github.com/rust-lang/rust/issues/52234>
|
||||
note: the macro is defined here
|
||||
--> $DIR/local-modularized-tricky-fail-2.rs:5:5
|
||||
|
|
||||
LL | / macro_rules! exported {
|
||||
LL | | () => ()
|
||||
LL | | }
|
||||
| |_____^
|
||||
...
|
||||
LL | () => ( struct Б; )
|
||||
| ^
|
||||
|
|
||||
= note: see issue #55467 <https://github.com/rust-lang/rust/issues/55467> for more information
|
||||
= help: add `#![feature(non_ascii_idents)]` to the crate attributes to enable
|
||||
LL | define_exported!();
|
||||
| ------------------- in this macro invocation
|
||||
= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
|
||||
|
||||
error[E0658]: non-ascii idents are not fully supported
|
||||
--> $DIR/local-modularized-tricky-fail-2.rs:36:24
|
||||
error: macro-expanded `macro_export` macros from the current crate cannot be referred to by absolute paths
|
||||
--> $DIR/local-modularized-tricky-fail-2.rs:19:5
|
||||
|
|
||||
LL | panic!();
|
||||
| --------- in this macro invocation
|
||||
LL | ::exported!();
|
||||
| ^^^^^^^^^^
|
||||
|
|
||||
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
|
||||
= note: for more information, see issue #52234 <https://github.com/rust-lang/rust/issues/52234>
|
||||
note: the macro is defined here
|
||||
--> $DIR/local-modularized-tricky-fail-2.rs:5:5
|
||||
|
|
||||
LL | / macro_rules! exported {
|
||||
LL | | () => ()
|
||||
LL | | }
|
||||
| |_____^
|
||||
...
|
||||
LL | () => ( struct Г; )
|
||||
| ^
|
||||
|
|
||||
= note: see issue #55467 <https://github.com/rust-lang/rust/issues/55467> for more information
|
||||
= help: add `#![feature(non_ascii_idents)]` to the crate attributes to enable
|
||||
LL | define_exported!();
|
||||
| ------------------- in this macro invocation
|
||||
= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
|
||||
|
||||
error[E0658]: non-ascii idents are not fully supported
|
||||
--> $DIR/local-modularized-tricky-fail-2.rs:46:24
|
||||
|
|
||||
LL | include!();
|
||||
| ----------- in this macro invocation
|
||||
...
|
||||
LL | () => ( struct Д; )
|
||||
| ^
|
||||
|
|
||||
= note: see issue #55467 <https://github.com/rust-lang/rust/issues/55467> for more information
|
||||
= help: add `#![feature(non_ascii_idents)]` to the crate attributes to enable
|
||||
= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
|
||||
error: aborting due to 2 previous errors
|
||||
|
||||
error: aborting due to 3 previous errors
|
||||
|
||||
For more information about this error, try `rustc --explain E0658`.
|
||||
|
||||
@ -1,22 +0,0 @@
|
||||
// Crate-local macro expanded `macro_export` macros cannot be accessed with module-relative paths.
|
||||
|
||||
macro_rules! define_exported { () => {
|
||||
#[macro_export]
|
||||
macro_rules! exported {
|
||||
() => ()
|
||||
}
|
||||
}}
|
||||
|
||||
define_exported!();
|
||||
|
||||
mod m {
|
||||
use exported;
|
||||
//~^ ERROR macro-expanded `macro_export` macros from the current crate cannot
|
||||
//~| WARN this was previously accepted
|
||||
}
|
||||
|
||||
fn main() {
|
||||
::exported!();
|
||||
//~^ ERROR macro-expanded `macro_export` macros from the current crate cannot
|
||||
//~| WARN this was previously accepted
|
||||
}
|
||||
@ -1,43 +0,0 @@
|
||||
error: macro-expanded `macro_export` macros from the current crate cannot be referred to by absolute paths
|
||||
--> $DIR/local-modularized-tricky-fail-3.rs:13:9
|
||||
|
|
||||
LL | use exported;
|
||||
| ^^^^^^^^
|
||||
|
|
||||
= note: `#[deny(macro_expanded_macro_exports_accessed_by_absolute_paths)]` on by default
|
||||
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
|
||||
= note: for more information, see issue #52234 <https://github.com/rust-lang/rust/issues/52234>
|
||||
note: the macro is defined here
|
||||
--> $DIR/local-modularized-tricky-fail-3.rs:5:5
|
||||
|
|
||||
LL | / macro_rules! exported {
|
||||
LL | | () => ()
|
||||
LL | | }
|
||||
| |_____^
|
||||
...
|
||||
LL | define_exported!();
|
||||
| ------------------- in this macro invocation
|
||||
= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
|
||||
|
||||
error: macro-expanded `macro_export` macros from the current crate cannot be referred to by absolute paths
|
||||
--> $DIR/local-modularized-tricky-fail-3.rs:19:5
|
||||
|
|
||||
LL | ::exported!();
|
||||
| ^^^^^^^^^^
|
||||
|
|
||||
= warning: this was previously accepted by the compiler but is being phased out; it will become a hard error in a future release!
|
||||
= note: for more information, see issue #52234 <https://github.com/rust-lang/rust/issues/52234>
|
||||
note: the macro is defined here
|
||||
--> $DIR/local-modularized-tricky-fail-3.rs:5:5
|
||||
|
|
||||
LL | / macro_rules! exported {
|
||||
LL | | () => ()
|
||||
LL | | }
|
||||
| |_____^
|
||||
...
|
||||
LL | define_exported!();
|
||||
| ------------------- in this macro invocation
|
||||
= note: this error originates in a macro (in Nightly builds, run with -Z macro-backtrace for more info)
|
||||
|
||||
error: aborting due to 2 previous errors
|
||||
|
||||
50
src/test/ui/imports/local-modularized-tricky-pass-2.rs
Normal file
50
src/test/ui/imports/local-modularized-tricky-pass-2.rs
Normal file
@ -0,0 +1,50 @@
|
||||
// check-pass
|
||||
//
|
||||
// `#[macro_export] macro_rules` that doesn't originate from macro expansions can be placed
|
||||
// into the root module soon enough to act as usual items and shadow globs and preludes.
|
||||
|
||||
#![feature(decl_macro)]
|
||||
|
||||
// `macro_export` shadows globs
|
||||
use inner1::*;
|
||||
|
||||
mod inner1 {
|
||||
pub macro exported() {}
|
||||
}
|
||||
|
||||
exported!();
|
||||
|
||||
mod deep {
|
||||
fn deep() {
|
||||
type Deeper = [u8; {
|
||||
#[macro_export]
|
||||
macro_rules! exported {
|
||||
() => ( struct Б; )
|
||||
}
|
||||
|
||||
0
|
||||
}];
|
||||
}
|
||||
}
|
||||
|
||||
// `macro_export` shadows std prelude
|
||||
fn main() {
|
||||
panic!();
|
||||
}
|
||||
|
||||
mod inner3 {
|
||||
#[macro_export]
|
||||
macro_rules! panic {
|
||||
() => ( struct Г; )
|
||||
}
|
||||
}
|
||||
|
||||
// `macro_export` shadows builtin macros
|
||||
include!();
|
||||
|
||||
mod inner4 {
|
||||
#[macro_export]
|
||||
macro_rules! include {
|
||||
() => ( struct Д; )
|
||||
}
|
||||
}
|
||||
@ -1,5 +1,3 @@
|
||||
#![feature(non_ascii_idents)]
|
||||
|
||||
pub fn main () {}
|
||||
|
||||
fn საჭმელად_გემრიელი_სადილი ( ) -> isize { //~ ERROR mismatched types
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
error[E0308]: mismatched types
|
||||
--> $DIR/issue-44023.rs:5:36
|
||||
--> $DIR/issue-44023.rs:3:36
|
||||
|
|
||||
LL | fn საჭმელად_გემრიელი_სადილი ( ) -> isize {
|
||||
| ------------------------ ^^^^^ expected `isize`, found `()`
|
||||
|
||||
@ -3,7 +3,6 @@
|
||||
#![allow(dead_code)]
|
||||
// pretty-expanded FIXME #23616
|
||||
|
||||
#![feature(non_ascii_idents)]
|
||||
#![deny(non_snake_case)]
|
||||
|
||||
// This name is neither upper nor lower case
|
||||
|
||||
@ -1,7 +1,6 @@
|
||||
#![allow(dead_code)]
|
||||
|
||||
#![forbid(non_camel_case_types)]
|
||||
#![feature(non_ascii_idents)]
|
||||
|
||||
// Some scripts (e.g., hiragana) don't have a concept of
|
||||
// upper/lowercase
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
error: type `χa` should have an upper camel case name
|
||||
--> $DIR/lint-nonstandard-style-unicode-1.rs:15:8
|
||||
--> $DIR/lint-nonstandard-style-unicode-1.rs:14:8
|
||||
|
|
||||
LL | struct χa;
|
||||
| ^^ help: convert the identifier to upper camel case: `Χa`
|
||||
@ -11,37 +11,37 @@ LL | #![forbid(non_camel_case_types)]
|
||||
| ^^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: type `__χa` should have an upper camel case name
|
||||
--> $DIR/lint-nonstandard-style-unicode-1.rs:23:8
|
||||
--> $DIR/lint-nonstandard-style-unicode-1.rs:22:8
|
||||
|
|
||||
LL | struct __χa;
|
||||
| ^^^^ help: convert the identifier to upper camel case: `Χa`
|
||||
|
||||
error: type `对__否` should have an upper camel case name
|
||||
--> $DIR/lint-nonstandard-style-unicode-1.rs:28:8
|
||||
--> $DIR/lint-nonstandard-style-unicode-1.rs:27:8
|
||||
|
|
||||
LL | struct 对__否;
|
||||
| ^^^^^^ help: convert the identifier to upper camel case: `对_否`
|
||||
|
||||
error: type `ヒ__χ` should have an upper camel case name
|
||||
--> $DIR/lint-nonstandard-style-unicode-1.rs:31:8
|
||||
--> $DIR/lint-nonstandard-style-unicode-1.rs:30:8
|
||||
|
|
||||
LL | struct ヒ__χ;
|
||||
| ^^^^^ help: convert the identifier to upper camel case: `ヒΧ`
|
||||
|
||||
error: type `Hello_你好` should have an upper camel case name
|
||||
--> $DIR/lint-nonstandard-style-unicode-1.rs:37:8
|
||||
--> $DIR/lint-nonstandard-style-unicode-1.rs:36:8
|
||||
|
|
||||
LL | struct Hello_你好;
|
||||
| ^^^^^^^^^^ help: convert the identifier to upper camel case: `Hello你好`
|
||||
|
||||
error: type `Hello_World` should have an upper camel case name
|
||||
--> $DIR/lint-nonstandard-style-unicode-1.rs:40:8
|
||||
--> $DIR/lint-nonstandard-style-unicode-1.rs:39:8
|
||||
|
|
||||
LL | struct Hello_World;
|
||||
| ^^^^^^^^^^^ help: convert the identifier to upper camel case: `HelloWorld`
|
||||
|
||||
error: type `你_ӟ` should have an upper camel case name
|
||||
--> $DIR/lint-nonstandard-style-unicode-1.rs:43:8
|
||||
--> $DIR/lint-nonstandard-style-unicode-1.rs:42:8
|
||||
|
|
||||
LL | struct 你_ӟ;
|
||||
| ^^^^ help: convert the identifier to upper camel case: `你Ӟ`
|
||||
|
||||
@ -1,7 +1,6 @@
|
||||
#![allow(dead_code)]
|
||||
|
||||
#![forbid(non_snake_case)]
|
||||
#![feature(non_ascii_idents)]
|
||||
|
||||
// Some scripts (e.g., hiragana) don't have a concept of
|
||||
// upper/lowercase
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
error: function `Ц` should have a snake case name
|
||||
--> $DIR/lint-nonstandard-style-unicode-2.rs:18:4
|
||||
--> $DIR/lint-nonstandard-style-unicode-2.rs:17:4
|
||||
|
|
||||
LL | fn Ц() {}
|
||||
| ^ help: convert the identifier to snake case: `ц`
|
||||
@ -11,7 +11,7 @@ LL | #![forbid(non_snake_case)]
|
||||
| ^^^^^^^^^^^^^^
|
||||
|
||||
error: function `分__隔` should have a snake case name
|
||||
--> $DIR/lint-nonstandard-style-unicode-2.rs:23:4
|
||||
--> $DIR/lint-nonstandard-style-unicode-2.rs:22:4
|
||||
|
|
||||
LL | fn 分__隔() {}
|
||||
| ^^^^^^ help: convert the identifier to snake case: `分_隔`
|
||||
|
||||
@ -1,7 +1,6 @@
|
||||
#![allow(dead_code)]
|
||||
|
||||
#![forbid(non_upper_case_globals)]
|
||||
#![feature(non_ascii_idents)]
|
||||
|
||||
// Some scripts (e.g., hiragana) don't have a concept of
|
||||
// upper/lowercase
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
error: static variable `τεχ` should have an upper case name
|
||||
--> $DIR/lint-nonstandard-style-unicode-3.rs:18:8
|
||||
--> $DIR/lint-nonstandard-style-unicode-3.rs:17:8
|
||||
|
|
||||
LL | static τεχ: f32 = 3.14159265;
|
||||
| ^^^ help: convert the identifier to upper case: `ΤΕΧ`
|
||||
|
||||
@ -1,4 +1,3 @@
|
||||
#![feature(non_ascii_idents)]
|
||||
#![deny(confusable_idents)]
|
||||
#![allow(uncommon_codepoints, non_upper_case_globals)]
|
||||
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
error: identifier pair considered confusable between `ｓ` and `s`
|
||||
--> $DIR/lint-confusable-idents.rs:9:9
|
||||
--> $DIR/lint-confusable-idents.rs:8:9
|
||||
|
|
||||
LL | const ｓ: usize = 42;
|
||||
| -- this is where the previous identifier occurred
|
||||
@ -8,13 +8,13 @@ LL | let s = "rust";
|
||||
| ^
|
||||
|
|
||||
note: the lint level is defined here
|
||||
--> $DIR/lint-confusable-idents.rs:2:9
|
||||
--> $DIR/lint-confusable-idents.rs:1:9
|
||||
|
|
||||
LL | #![deny(confusable_idents)]
|
||||
| ^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: identifier pair considered confusable between `s_s` and `ｓ_ｓ`
|
||||
--> $DIR/lint-confusable-idents.rs:10:9
|
||||
--> $DIR/lint-confusable-idents.rs:9:9
|
||||
|
|
||||
LL | const s_s: usize = 42;
|
||||
| --- this is where the previous identifier occurred
|
||||
|
||||
@ -1,5 +1,4 @@
|
||||
// check-pass
|
||||
#![feature(non_ascii_idents)]
|
||||
#![deny(mixed_script_confusables)]
|
||||
|
||||
struct ΑctuallyNotLatin;
|
||||
|
||||
@ -1,4 +1,3 @@
|
||||
#![feature(non_ascii_idents)]
|
||||
#![deny(mixed_script_confusables)]
|
||||
|
||||
struct ΑctuallyNotLatin;
|
||||
|
||||
@ -1,11 +1,11 @@
|
||||
error: The usage of Script Group `Greek` in this crate consists solely of mixed script confusables
|
||||
--> $DIR/lint-mixed-script-confusables.rs:4:8
|
||||
--> $DIR/lint-mixed-script-confusables.rs:3:8
|
||||
|
|
||||
LL | struct ΑctuallyNotLatin;
|
||||
| ^^^^^^^^^^^^^^^^
|
||||
|
|
||||
note: the lint level is defined here
|
||||
--> $DIR/lint-mixed-script-confusables.rs:2:9
|
||||
--> $DIR/lint-mixed-script-confusables.rs:1:9
|
||||
|
|
||||
LL | #![deny(mixed_script_confusables)]
|
||||
| ^^^^^^^^^^^^^^^^^^^^^^^^
|
||||
@ -13,7 +13,7 @@ LL | #![deny(mixed_script_confusables)]
|
||||
= note: Please recheck to make sure their usages are indeed what you want.
|
||||
|
||||
error: The usage of Script Group `Cyrillic` in this crate consists solely of mixed script confusables
|
||||
--> $DIR/lint-mixed-script-confusables.rs:11:5
|
||||
--> $DIR/lint-mixed-script-confusables.rs:10:5
|
||||
|
|
||||
LL | mod роре {
|
||||
| ^^^^
|
||||
@ -22,7 +22,7 @@ LL | mod роре {
|
||||
= note: Please recheck to make sure their usages are indeed what you want.
|
||||
|
||||
error: The usage of Script Group `Japanese, Katakana` in this crate consists solely of mixed script confusables
|
||||
--> $DIR/lint-mixed-script-confusables.rs:13:11
|
||||
--> $DIR/lint-mixed-script-confusables.rs:12:11
|
||||
|
|
||||
LL | const エ: &'static str = "アイウ";
|
||||
| ^^
|
||||
|
||||
@ -1,4 +1,3 @@
|
||||
#![feature(non_ascii_idents)]
|
||||
#![deny(non_ascii_idents)]
|
||||
|
||||
const חלודה: usize = 2; //~ ERROR identifier contains non-ASCII characters
|
||||
|
||||
@ -1,23 +1,23 @@
|
||||
error: identifier contains non-ASCII characters
|
||||
--> $DIR/lint-non-ascii-idents.rs:4:7
|
||||
--> $DIR/lint-non-ascii-idents.rs:3:7
|
||||
|
|
||||
LL | const חלודה: usize = 2;
|
||||
| ^^^^^
|
||||
|
|
||||
note: the lint level is defined here
|
||||
--> $DIR/lint-non-ascii-idents.rs:2:9
|
||||
--> $DIR/lint-non-ascii-idents.rs:1:9
|
||||
|
|
||||
LL | #![deny(non_ascii_idents)]
|
||||
| ^^^^^^^^^^^^^^^^
|
||||
|
||||
error: identifier contains non-ASCII characters
|
||||
--> $DIR/lint-non-ascii-idents.rs:6:4
|
||||
--> $DIR/lint-non-ascii-idents.rs:5:4
|
||||
|
|
||||
LL | fn coöperation() {}
|
||||
| ^^^^^^^^^^^
|
||||
|
||||
error: identifier contains non-ASCII characters
|
||||
--> $DIR/lint-non-ascii-idents.rs:9:9
|
||||
--> $DIR/lint-non-ascii-idents.rs:8:9
|
||||
|
|
||||
LL | let naïveté = 2;
|
||||
| ^^^^^^^
|
||||
|
||||
@ -1,4 +1,3 @@
|
||||
#![feature(non_ascii_idents)]
|
||||
#![deny(uncommon_codepoints)]
|
||||
|
||||
const µ: f64 = 0.000001; //~ ERROR identifier contains uncommon Unicode codepoints
|
||||
|
||||
@ -1,23 +1,23 @@
|
||||
error: identifier contains uncommon Unicode codepoints
|
||||
--> $DIR/lint-uncommon-codepoints.rs:4:7
|
||||
--> $DIR/lint-uncommon-codepoints.rs:3:7
|
||||
|
|
||||
LL | const µ: f64 = 0.000001;
|
||||
| ^
|
||||
|
|
||||
note: the lint level is defined here
|
||||
--> $DIR/lint-uncommon-codepoints.rs:2:9
|
||||
--> $DIR/lint-uncommon-codepoints.rs:1:9
|
||||
|
|
||||
LL | #![deny(uncommon_codepoints)]
|
||||
| ^^^^^^^^^^^^^^^^^^^
|
||||
|
||||
error: identifier contains uncommon Unicode codepoints
|
||||
--> $DIR/lint-uncommon-codepoints.rs:6:4
|
||||
--> $DIR/lint-uncommon-codepoints.rs:5:4
|
||||
|
|
||||
LL | fn dijkstra() {}
|
||||
| ^^^^^^^
|
||||
|
||||
error: identifier contains uncommon Unicode codepoints
|
||||
--> $DIR/lint-uncommon-codepoints.rs:9:9
|
||||
--> $DIR/lint-uncommon-codepoints.rs:8:9
|
||||
|
|
||||
LL | let ㇻㇲㇳ = "rust";
|
||||
| ^^^^^^
|
||||
|
||||
@ -5,7 +5,6 @@
|
||||
|
||||
// check-pass
|
||||
|
||||
#![feature(non_ascii_idents)]
|
||||
#![allow(uncommon_codepoints, unused)]
|
||||
|
||||
struct 𝕟𝕠𝕥𝕒𝕔𝕒𝕞𝕖𝕝;
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
warning: type `𝕟𝕠𝕥𝕒𝕔𝕒𝕞𝕖𝕝` should have an upper camel case name
|
||||
--> $DIR/special-upper-lower-cases.rs:11:8
|
||||
--> $DIR/special-upper-lower-cases.rs:10:8
|
||||
|
|
||||
LL | struct 𝕟𝕠𝕥𝕒𝕔𝕒𝕞𝕖𝕝;
|
||||
| ^^^^^^^^^ should have an UpperCamelCase name
|
||||
@ -7,13 +7,13 @@ LL | struct 𝕟𝕠𝕥𝕒𝕔𝕒𝕞𝕖𝕝;
|
||||
= note: `#[warn(non_camel_case_types)]` on by default
|
||||
|
||||
warning: type `𝕟𝕠𝕥_𝕒_𝕔𝕒𝕞𝕖𝕝` should have an upper camel case name
|
||||
--> $DIR/special-upper-lower-cases.rs:15:8
|
||||
--> $DIR/special-upper-lower-cases.rs:14:8
|
||||
|
|
||||
LL | struct 𝕟𝕠𝕥_𝕒_𝕔𝕒𝕞𝕖𝕝;
|
||||
| ^^^^^^^^^^^ should have an UpperCamelCase name
|
||||
|
||||
warning: static variable `𝗻𝗼𝗻𝘂𝗽𝗽𝗲𝗿𝗰𝗮𝘀𝗲` should have an upper case name
|
||||
--> $DIR/special-upper-lower-cases.rs:18:8
|
||||
--> $DIR/special-upper-lower-cases.rs:17:8
|
||||
|
|
||||
LL | static 𝗻𝗼𝗻𝘂𝗽𝗽𝗲𝗿𝗰𝗮𝘀𝗲: i32 = 1;
|
||||
| ^^^^^^^^^^^^ should have an UPPER_CASE name
|
||||
@ -21,7 +21,7 @@ LL | static 𝗻𝗼𝗻𝘂𝗽𝗽𝗲𝗿𝗰𝗮𝘀𝗲: i32 = 1;
|
||||
= note: `#[warn(non_upper_case_globals)]` on by default
|
||||
|
||||
warning: variable `𝓢𝓝𝓐𝓐𝓐𝓐𝓚𝓔𝓢` should have a snake case name
|
||||
--> $DIR/special-upper-lower-cases.rs:22:9
|
||||
--> $DIR/special-upper-lower-cases.rs:21:9
|
||||
|
|
||||
LL | let 𝓢𝓝𝓐𝓐𝓐𝓐𝓚𝓔𝓢 = 1;
|
||||
| ^^^^^^^^^ should have a snake_case name
|
||||
|
||||
@ -10,7 +10,6 @@
|
||||
// ignore-pretty issue #37195
|
||||
// ignore-asmjs wasm2js does not support source maps yet
|
||||
|
||||
#![feature(non_ascii_idents)]
|
||||
#![allow(uncommon_codepoints)]
|
||||
|
||||
#[path = "issue-48508-aux.rs"]
|
||||
|
||||
@ -4,9 +4,7 @@ fn main() {
|
||||
(()é);
|
||||
//~^ ERROR: expected one of `)`, `,`, `.`, `?`, or an operator
|
||||
//~| ERROR: cannot find value `é` in this scope
|
||||
//~| ERROR: non-ascii idents are not fully supported
|
||||
(()氷);
|
||||
//~^ ERROR: expected one of `)`, `,`, `.`, `?`, or an operator
|
||||
//~| ERROR: cannot find value `氷` in this scope
|
||||
//~| ERROR: non-ascii idents are not fully supported
|
||||
}
|
||||
|
||||
@ -8,7 +8,7 @@ LL | (()é);
|
||||
| help: missing `,`
|
||||
|
||||
error: expected one of `)`, `,`, `.`, `?`, or an operator, found `氷`
|
||||
--> $DIR/multibyte-char-use-seperator-issue-80134.rs:8:8
|
||||
--> $DIR/multibyte-char-use-seperator-issue-80134.rs:7:8
|
||||
|
|
||||
LL | (()氷);
|
||||
| -^
|
||||
@ -23,30 +23,11 @@ LL | (()é);
|
||||
| ^ not found in this scope
|
||||
|
||||
error[E0425]: cannot find value `氷` in this scope
|
||||
--> $DIR/multibyte-char-use-seperator-issue-80134.rs:8:8
|
||||
--> $DIR/multibyte-char-use-seperator-issue-80134.rs:7:8
|
||||
|
|
||||
LL | (()氷);
|
||||
| ^^ not found in this scope
|
||||
|
||||
error[E0658]: non-ascii idents are not fully supported
|
||||
--> $DIR/multibyte-char-use-seperator-issue-80134.rs:4:8
|
||||
|
|
||||
LL | (()é);
|
||||
| ^
|
||||
|
|
||||
= note: see issue #55467 <https://github.com/rust-lang/rust/issues/55467> for more information
|
||||
= help: add `#![feature(non_ascii_idents)]` to the crate attributes to enable
|
||||
error: aborting due to 4 previous errors
|
||||
|
||||
error[E0658]: non-ascii idents are not fully supported
|
||||
--> $DIR/multibyte-char-use-seperator-issue-80134.rs:8:8
|
||||
|
|
||||
LL | (()氷);
|
||||
| ^^
|
||||
|
|
||||
= note: see issue #55467 <https://github.com/rust-lang/rust/issues/55467> for more information
|
||||
= help: add `#![feature(non_ascii_idents)]` to the crate attributes to enable
|
||||
|
||||
error: aborting due to 6 previous errors
|
||||
|
||||
Some errors have detailed explanations: E0425, E0658.
|
||||
For more information about an error, try `rustc --explain E0425`.
|
||||
For more information about this error, try `rustc --explain E0425`.
|
||||
|
||||
@ -1,5 +1,3 @@
|
||||
#![feature(non_ascii_idents)]
|
||||
|
||||
extern crate ьаг; //~ ERROR cannot load a crate with a non-ascii name `ьаг`
|
||||
|
||||
fn main() {}
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
error: cannot load a crate with a non-ascii name `ьаг`
|
||||
--> $DIR/crate_name_nonascii_forbidden-1.rs:3:1
|
||||
--> $DIR/crate_name_nonascii_forbidden-1.rs:1:1
|
||||
|
|
||||
LL | extern crate ьаг;
|
||||
| ^^^^^^^^^^^^^^^^^
|
||||
|
||||
@ -1,6 +1,5 @@
|
||||
// compile-flags:--extern му_сгате
|
||||
// edition:2018
|
||||
#![feature(non_ascii_idents)]
|
||||
|
||||
use му_сгате::baz; //~ ERROR cannot load a crate with a non-ascii name `му_сгате`
|
||||
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
error: cannot load a crate with a non-ascii name `му_сгате`
|
||||
--> $DIR/crate_name_nonascii_forbidden-2.rs:5:5
|
||||
--> $DIR/crate_name_nonascii_forbidden-2.rs:4:5
|
||||
|
|
||||
LL | use му_сгате::baz;
|
||||
| ^^^^^^^^
|
||||
|
||||
@ -1,5 +1,4 @@
|
||||
#![feature(extern_types)]
|
||||
#![feature(non_ascii_idents)]
|
||||
|
||||
extern "C" {
|
||||
type 一; //~ items in `extern` blocks cannot use non-ascii identifiers
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
error: items in `extern` blocks cannot use non-ascii identifiers
|
||||
--> $DIR/extern_block_nonascii_forbidden.rs:5:10
|
||||
--> $DIR/extern_block_nonascii_forbidden.rs:4:10
|
||||
|
|
||||
LL | extern "C" {
|
||||
| ---------- in this `extern` block
|
||||
@ -9,7 +9,7 @@ LL | type 一;
|
||||
= note: This limitation may be lifted in the future; see issue #83942 <https://github.com/rust-lang/rust/issues/83942> for more information
|
||||
|
||||
error: items in `extern` blocks cannot use non-ascii identifiers
|
||||
--> $DIR/extern_block_nonascii_forbidden.rs:6:8
|
||||
--> $DIR/extern_block_nonascii_forbidden.rs:5:8
|
||||
|
|
||||
LL | extern "C" {
|
||||
| ---------- in this `extern` block
|
||||
@ -20,7 +20,7 @@ LL | fn 二();
|
||||
= note: This limitation may be lifted in the future; see issue #83942 <https://github.com/rust-lang/rust/issues/83942> for more information
|
||||
|
||||
error: items in `extern` blocks cannot use non-ascii identifiers
|
||||
--> $DIR/extern_block_nonascii_forbidden.rs:7:12
|
||||
--> $DIR/extern_block_nonascii_forbidden.rs:6:12
|
||||
|
|
||||
LL | extern "C" {
|
||||
| ---------- in this `extern` block
|
||||
|
||||
@ -1,5 +1,4 @@
|
||||
// check-pass
|
||||
#![feature(non_ascii_idents)]
|
||||
|
||||
struct Résumé; // ['LATIN SMALL LETTER E WITH ACUTE']
|
||||
|
||||
|
||||
@ -1,5 +1,3 @@
|
||||
#![feature(non_ascii_idents)]
|
||||
|
||||
mod řųśť; //~ trying to load file for
|
||||
//~^ file not found for
|
||||
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
error[E0583]: file not found for module `řųśť`
|
||||
--> $DIR/mod_file_nonascii_forbidden.rs:3:1
|
||||
--> $DIR/mod_file_nonascii_forbidden.rs:1:1
|
||||
|
|
||||
LL | mod řųśť;
|
||||
| ^^^^^^^^^
|
||||
@ -7,7 +7,7 @@ LL | mod řųśť;
|
||||
= help: to create the module `řųśť`, create file "$DIR/řųśť.rs"
|
||||
|
||||
error[E0754]: trying to load file for module `řųśť` with non-ascii identifier name
|
||||
--> $DIR/mod_file_nonascii_forbidden.rs:3:5
|
||||
--> $DIR/mod_file_nonascii_forbidden.rs:1:5
|
||||
|
|
||||
LL | mod řųśť;
|
||||
| ^^^^
|
||||
|
||||
@ -1,5 +1,4 @@
|
||||
// check-pass
|
||||
#![feature(non_ascii_idents)]
|
||||
|
||||
#[path="auxiliary/mod_file_nonascii_with_path_allowed-aux.rs"]
|
||||
mod řųśť;
|
||||
|
||||
@ -1,5 +1,4 @@
|
||||
// check-pass
|
||||
#![feature(non_ascii_idents)]
|
||||
|
||||
mod řųśť {
|
||||
const IS_GREAT: bool = true;
|
||||
|
||||
@ -1,5 +1,3 @@
|
||||
#![feature(non_ascii_idents)]
|
||||
|
||||
#[no_mangle]
|
||||
pub fn řųśť() {} //~ `#[no_mangle]` requires ASCII identifier
|
||||
|
||||
|
||||
@ -1,5 +1,5 @@
|
||||
error[E0754]: `#[no_mangle]` requires ASCII identifier
|
||||
--> $DIR/no_mangle_nonascii_forbidden.rs:4:1
|
||||
--> $DIR/no_mangle_nonascii_forbidden.rs:2:1
|
||||
|
|
||||
LL | pub fn řųśť() {}
|
||||
| ^^^^^^^^^^^^^
|
||||
|
||||
@ -2,8 +2,6 @@
|
||||
//
|
||||
#![allow(non_snake_case)]
|
||||
|
||||
#![feature(non_ascii_idents)]
|
||||
|
||||
pub fn main() {
|
||||
let ε = 0.00001f64;
|
||||
let Π = 3.14f64;
|
||||
|
||||
@ -1,15 +1,16 @@
|
||||
#![allow(mixed_script_confusables)]
|
||||
// check-pass
|
||||
//
|
||||
#![allow(mixed_script_confusables, non_camel_case_types)]
|
||||
|
||||
fn foo<
|
||||
'β, //~ ERROR non-ascii idents are not fully supported
|
||||
γ //~ ERROR non-ascii idents are not fully supported
|
||||
//~^ WARN type parameter `γ` should have an upper camel case name
|
||||
'β,
|
||||
γ
|
||||
>() {}
|
||||
|
||||
struct X {
|
||||
δ: usize //~ ERROR non-ascii idents are not fully supported
|
||||
δ: usize
|
||||
}
|
||||
|
||||
pub fn main() {
|
||||
let α = 0.00001f64; //~ ERROR non-ascii idents are not fully supported
|
||||
let α = 0.00001f64;
|
||||
}
|
||||
|
||||
@ -1,47 +0,0 @@
|
||||
error[E0658]: non-ascii idents are not fully supported
|
||||
--> $DIR/utf8_idents.rs:4:5
|
||||
|
|
||||
LL | 'β,
|
||||
| ^^
|
||||
|
|
||||
= note: see issue #55467 <https://github.com/rust-lang/rust/issues/55467> for more information
|
||||
= help: add `#![feature(non_ascii_idents)]` to the crate attributes to enable
|
||||
|
||||
error[E0658]: non-ascii idents are not fully supported
|
||||
--> $DIR/utf8_idents.rs:5:5
|
||||
|
|
||||
LL | γ
|
||||
| ^
|
||||
|
|
||||
= note: see issue #55467 <https://github.com/rust-lang/rust/issues/55467> for more information
|
||||
= help: add `#![feature(non_ascii_idents)]` to the crate attributes to enable
|
||||
|
||||
error[E0658]: non-ascii idents are not fully supported
|
||||
--> $DIR/utf8_idents.rs:10:5
|
||||
|
|
||||
LL | δ: usize
|
||||
| ^
|
||||
|
|
||||
= note: see issue #55467 <https://github.com/rust-lang/rust/issues/55467> for more information
|
||||
= help: add `#![feature(non_ascii_idents)]` to the crate attributes to enable
|
||||
|
||||
error[E0658]: non-ascii idents are not fully supported
|
||||
--> $DIR/utf8_idents.rs:14:9
|
||||
|
|
||||
LL | let α = 0.00001f64;
|
||||
| ^
|
||||
|
|
||||
= note: see issue #55467 <https://github.com/rust-lang/rust/issues/55467> for more information
|
||||
= help: add `#![feature(non_ascii_idents)]` to the crate attributes to enable
|
||||
|
||||
warning: type parameter `γ` should have an upper camel case name
|
||||
--> $DIR/utf8_idents.rs:5:5
|
||||
|
|
||||
LL | γ
|
||||
| ^ help: convert the identifier to upper camel case: `Γ`
|
||||
|
|
||||
= note: `#[warn(non_camel_case_types)]` on by default
|
||||
|
||||
error: aborting due to 4 previous errors; 1 warning emitted
|
||||
|
||||
For more information about this error, try `rustc --explain E0658`.
|
||||
Loading…
Reference in New Issue
Block a user