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Introduce const Trait (always-const trait bounds)

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León Orell Valerian Liehr 2023-12-18 17:55:55 +01:00
parent 2fe50cd72c
commit 3eb48a35c8
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GPG key ID: D17A07215F68E713
69 changed files with 505 additions and 223 deletions
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18
compiler/rustc_parse/src/errors.rs
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@ -2555,20 +2555,13 @@ pub(crate) struct AssocLifetime {
pub lifetime: Span,
}
#[derive(Diagnostic)]
#[diag(parse_tilde_const_lifetime)]
pub(crate) struct TildeConstLifetime {
#[primary_span]
pub span: Span,
}
#[derive(Diagnostic)]
#[diag(parse_modifier_lifetime)]
pub(crate) struct ModifierLifetime {
#[primary_span]
#[suggestion(style = "tool-only", applicability = "maybe-incorrect", code = "")]
pub span: Span,
pub sigil: &'static str,
pub modifier: &'static str,
}
#[derive(Diagnostic)]
@ -2581,15 +2574,6 @@ pub(crate) struct ParenthesizedLifetime {
pub snippet: String,
}
#[derive(Diagnostic)]
#[diag(parse_const_bounds_missing_tilde)]
pub(crate) struct ConstMissingTilde {
#[primary_span]
pub span: Span,
#[suggestion(code = "~", applicability = "machine-applicable")]
pub start: Span,
}
#[derive(Diagnostic)]
#[diag(parse_underscore_literal_suffix)]
pub(crate) struct UnderscoreLiteralSuffix {