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Add suggestions for possible missing fn, struct, or enum keywords

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This commit is contained in:
trevyn 2024-07-06 13:14:53 +03:00
parent 51917e2e69
commit b40adc9d3b
42 changed files with 308 additions and 146 deletions
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31
compiler/rustc_parse/src/errors.rs
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@ -1612,28 +1612,44 @@ pub(crate) struct DefaultNotFollowedByItem {
#[derive(Diagnostic)]
pub(crate) enum MissingKeywordForItemDefinition {
#[diag(parse_missing_enum_for_enum_definition)]
Enum {
#[primary_span]
span: Span,
#[suggestion(style = "verbose", applicability = "maybe-incorrect", code = "enum ")]
insert_span: Span,
ident: Ident,
},
#[diag(parse_missing_enum_or_struct_for_item_definition)]
EnumOrStruct {
#[primary_span]
span: Span,
},
#[diag(parse_missing_struct_for_struct_definition)]
Struct {
#[primary_span]
#[suggestion(style = "short", applicability = "maybe-incorrect", code = " struct ")]
span: Span,
#[suggestion(style = "verbose", applicability = "maybe-incorrect", code = "struct ")]
insert_span: Span,
ident: Ident,
},
#[diag(parse_missing_fn_for_function_definition)]
Function {
#[primary_span]
#[suggestion(style = "short", applicability = "maybe-incorrect", code = " fn ")]
span: Span,
#[suggestion(style = "verbose", applicability = "maybe-incorrect", code = "fn ")]
insert_span: Span,
ident: Ident,
},
#[diag(parse_missing_fn_for_method_definition)]
Method {
#[primary_span]
#[suggestion(style = "short", applicability = "maybe-incorrect", code = " fn ")]
span: Span,
#[suggestion(style = "verbose", applicability = "maybe-incorrect", code = "fn ")]
insert_span: Span,
ident: Ident,
},
#[diag(parse_ambiguous_missing_keyword_for_item_definition)]
#[diag(parse_missing_fn_or_struct_for_item_definition)]
Ambiguous {
#[primary_span]
span: Span,
@ -1644,7 +1660,12 @@ pub(crate) enum MissingKeywordForItemDefinition {
#[derive(Subdiagnostic)]
pub(crate) enum AmbiguousMissingKwForItemSub {
#[suggestion(parse_suggestion, applicability = "maybe-incorrect", code = "{snippet}!")]
#[suggestion(
parse_suggestion,
style = "verbose",
applicability = "maybe-incorrect",
code = "{snippet}!"
)]
SuggestMacro {
#[primary_span]
span: Span,