#![crate_type = "lib"]
extern crate rustc_errors;
+extern crate rustc_macros;
extern crate rustc_session;
extern crate rustc_span;
-extern crate rustc_macros;
use rustc_errors::Applicability;
-use rustc_span::Span;
use rustc_macros::Subdiagnostic;
+use rustc_span::Span;
#[derive(Subdiagnostic)]
#[label(parser_add_paren)]
#[primary_span]
span: Span,
var: String,
- }
+ },
}
#[derive(Subdiagnostic)]
#[primary_span]
span: Span,
var: String,
- }
+ },
}
#[derive(Subdiagnostic)]
#[primary_span]
span: Span,
var: String,
- }
+ },
}
#[derive(Subdiagnostic)]
#[primary_span]
span: Span,
var: String,
- }
+ },
}
#[derive(Subdiagnostic)]
#[primary_span]
span: Span,
var: String,
- }
+ },
}
#[derive(Subdiagnostic)]
#[primary_span]
span: Span,
var: String,
- }
+ },
}
#[derive(Subdiagnostic)]
#[primary_span]
span: Span,
var: String,
- }
+ },
}
#[derive(Subdiagnostic)]
#[primary_span]
span: Span,
var: String,
- }
+ },
}
#[derive(Subdiagnostic)]
#[primary_span]
span: Span,
#[skip_arg]
- z: Z
+ z: Z,
}
#[derive(Subdiagnostic)]
union AC {
-//~^ ERROR unexpected unsupported untagged union
+ //~^ ERROR unexpected unsupported untagged union
span: u32,
- b: u64
+ b: u64,
}
#[derive(Subdiagnostic)]
#[applicability]
applicability: Applicability,
var: String,
- }
+ },
}
#[derive(Subdiagnostic)]
}
#[derive(Subdiagnostic)]
-#[suggestion(parser_add_paren, code ="...", applicability = "foo")]
+#[suggestion(parser_add_paren, code = "...", applicability = "foo")]
//~^ ERROR invalid applicability
struct AO {
#[primary_span]
#[derive(Subdiagnostic)]
#[help(parser_add_paren)]
struct AP {
- var: String
+ var: String,
}
#[derive(Subdiagnostic)]
}
#[derive(Subdiagnostic)]
-#[suggestion(parser_add_paren, code ="...", applicability = "machine-applicable")]
+#[suggestion(parser_add_paren, code = "...", applicability = "machine-applicable")]
struct AS {
#[primary_span]
span: Span,
#[primary_span]
span: Span,
var: String,
- }
+ },
}
#[derive(Subdiagnostic)]
-#[suggestion(parser_add_paren, code ="{var}", applicability = "machine-applicable")]
+#[suggestion(parser_add_paren, code = "{var}", applicability = "machine-applicable")]
struct AU {
#[primary_span]
span: Span,
}
#[derive(Subdiagnostic)]
-#[suggestion(parser_add_paren, code ="{var}", applicability = "machine-applicable")]
+#[suggestion(parser_add_paren, code = "{var}", applicability = "machine-applicable")]
//~^ ERROR `var` doesn't refer to a field on this type
struct AV {
#[primary_span]
#[derive(Subdiagnostic)]
enum AW {
- #[suggestion(parser_add_paren, code ="{var}", applicability = "machine-applicable")]
+ #[suggestion(parser_add_paren, code = "{var}", applicability = "machine-applicable")]
A {
#[primary_span]
span: Span,
var: String,
- }
+ },
}
#[derive(Subdiagnostic)]
enum AX {
- #[suggestion(parser_add_paren, code ="{var}", applicability = "machine-applicable")]
-//~^ ERROR `var` doesn't refer to a field on this type
+ #[suggestion(parser_add_paren, code = "{var}", applicability = "machine-applicable")]
+ //~^ ERROR `var` doesn't refer to a field on this type
A {
#[primary_span]
span: Span,
- }
+ },
}
#[derive(Subdiagnostic)]
/// ..and the field
#[primary_span]
span: Span,
- }
+ },
}
#[derive(Subdiagnostic)]
span: Span,
r#type: String,
}
+
+#[derive(Subdiagnostic)]
+#[suggestion(parser_add_paren, code = "")]
+struct SuggestionStyleDefault {
+ #[primary_span]
+ sub: Span,
+}
+
+#[derive(Subdiagnostic)]
+#[suggestion(parser_add_paren, code = "", style = "short")]
+struct SuggestionStyleShort {
+ #[primary_span]
+ sub: Span,
+}
+
+#[derive(Subdiagnostic)]
+#[suggestion(parser_add_paren, code = "", style = "hidden")]
+struct SuggestionStyleHidden {
+ #[primary_span]
+ sub: Span,
+}
+
+#[derive(Subdiagnostic)]
+#[suggestion(parser_add_paren, code = "", style = "verbose")]
+struct SuggestionStyleVerbose {
+ #[primary_span]
+ sub: Span,
+}
+
+#[derive(Subdiagnostic)]
+#[suggestion(parser_add_paren, code = "", style = "tool-only")]
+struct SuggestionStyleToolOnly {
+ #[primary_span]
+ sub: Span,
+}
+
+#[derive(Subdiagnostic)]
+#[suggestion(parser_add_paren, code = "", style = "hidden", style = "normal")]
+//~^ ERROR specified multiple times
+//~| NOTE previously specified here
+struct SuggestionStyleTwice {
+ #[primary_span]
+ sub: Span,
+}
+
+#[derive(Subdiagnostic)]
+#[suggestion_hidden(parser_add_paren, code = "")]
+//~^ ERROR #[suggestion_hidden(...)]` is not a valid attribute
+struct SuggestionStyleOldSyntax {
+ #[primary_span]
+ sub: Span,
+}
+
+#[derive(Subdiagnostic)]
+#[suggestion_hidden(parser_add_paren, code = "", style = "normal")]
+//~^ ERROR #[suggestion_hidden(...)]` is not a valid attribute
+struct SuggestionStyleOldAndNewSyntax {
+ #[primary_span]
+ sub: Span,
+}
+
+#[derive(Subdiagnostic)]
+#[suggestion(parser_add_paren, code = "", style = "foo")]
+//~^ ERROR invalid suggestion style
+struct SuggestionStyleInvalid1 {
+ #[primary_span]
+ sub: Span,
+}
+
+#[derive(Subdiagnostic)]
+#[suggestion(parser_add_paren, code = "", style = 42)]
+//~^ ERROR `#[suggestion(style = ...)]` is not a valid attribute
+struct SuggestionStyleInvalid2 {
+ #[primary_span]
+ sub: Span,
+}
+
+#[derive(Subdiagnostic)]
+#[suggestion(parser_add_paren, code = "", style)]
+//~^ ERROR `#[suggestion(style)]` is not a valid attribute
+struct SuggestionStyleInvalid3 {
+ #[primary_span]
+ sub: Span,
+}
+
+#[derive(Subdiagnostic)]
+#[suggestion(parser_add_paren, code = "", style("foo"))]
+//~^ ERROR `#[suggestion(style(...))]` is not a valid attribute
+struct SuggestionStyleInvalid4 {
+ #[primary_span]
+ sub: Span,
+}