rust/compiler/rustc_ast_lowering/src/errors.rs

Ignoring revisions in .git-blame-ignore-revs. Click here to bypass and see the normal blame view.

348 lines
8.7 KiB
Rust
Raw Normal View History

use rustc_errors::DiagnosticArgFromDisplay;
use rustc_macros::{Diagnostic, Subdiagnostic};
use rustc_span::{symbol::Ident, Span, Symbol};
#[derive(Diagnostic, Clone, Copy)]
#[diag(ast_lowering::generic_type_with_parentheses, code = "E0214")]
pub struct GenericTypeWithParentheses {
#[primary_span]
#[label]
pub span: Span,
#[subdiagnostic]
pub sub: Option<UseAngleBrackets>,
}
#[derive(Clone, Copy, Subdiagnostic)]
#[multipart_suggestion(ast_lowering::use_angle_brackets, applicability = "maybe-incorrect")]
pub struct UseAngleBrackets {
#[suggestion_part(code = "<")]
pub open_param: Span,
#[suggestion_part(code = ">")]
pub close_param: Span,
}
#[derive(Diagnostic)]
#[diag(ast_lowering::invalid_abi, code = "E0703")]
#[note]
pub struct InvalidAbi {
#[primary_span]
#[label]
pub span: Span,
pub abi: Symbol,
pub command: String,
#[subdiagnostic]
pub suggestion: Option<InvalidAbiSuggestion>,
}
#[derive(Subdiagnostic)]
#[suggestion(
ast_lowering::invalid_abi_suggestion,
code = "{suggestion}",
applicability = "maybe-incorrect"
)]
pub struct InvalidAbiSuggestion {
#[primary_span]
pub span: Span,
pub suggestion: String,
}
#[derive(Diagnostic, Clone, Copy)]
#[diag(ast_lowering::assoc_ty_parentheses)]
pub struct AssocTyParentheses {
#[primary_span]
pub span: Span,
#[subdiagnostic]
pub sub: AssocTyParenthesesSub,
}
#[derive(Clone, Copy, Subdiagnostic)]
pub enum AssocTyParenthesesSub {
#[multipart_suggestion(ast_lowering::remove_parentheses)]
Empty {
#[suggestion_part(code = "")]
parentheses_span: Span,
},
#[multipart_suggestion(ast_lowering::use_angle_brackets)]
NotEmpty {
#[suggestion_part(code = "<")]
open_param: Span,
#[suggestion_part(code = ">")]
close_param: Span,
},
}
#[derive(Diagnostic)]
#[diag(ast_lowering::misplaced_impl_trait, code = "E0562")]
2022-08-19 07:55:06 -05:00
pub struct MisplacedImplTrait<'a> {
#[primary_span]
pub span: Span,
2022-08-19 07:55:06 -05:00
pub position: DiagnosticArgFromDisplay<'a>,
}
#[derive(Diagnostic, Clone, Copy)]
#[diag(ast_lowering::rustc_box_attribute_error)]
pub struct RustcBoxAttributeError {
#[primary_span]
pub span: Span,
}
#[derive(Diagnostic, Clone, Copy)]
#[diag(ast_lowering::underscore_expr_lhs_assign)]
pub struct UnderscoreExprLhsAssign {
#[primary_span]
#[label]
pub span: Span,
}
#[derive(Diagnostic, Clone, Copy)]
#[diag(ast_lowering::base_expression_double_dot)]
pub struct BaseExpressionDoubleDot {
#[primary_span]
#[label]
pub span: Span,
}
#[derive(Diagnostic, Clone, Copy)]
#[diag(ast_lowering::await_only_in_async_fn_and_blocks, code = "E0728")]
pub struct AwaitOnlyInAsyncFnAndBlocks {
#[primary_span]
#[label]
pub dot_await_span: Span,
#[label(ast_lowering::this_not_async)]
pub item_span: Option<Span>,
}
#[derive(Diagnostic, Clone, Copy)]
#[diag(ast_lowering::generator_too_many_parameters, code = "E0628")]
pub struct GeneratorTooManyParameters {
#[primary_span]
pub fn_decl_span: Span,
}
#[derive(Diagnostic, Clone, Copy)]
#[diag(ast_lowering::closure_cannot_be_static, code = "E0697")]
pub struct ClosureCannotBeStatic {
#[primary_span]
pub fn_decl_span: Span,
}
#[derive(Diagnostic, Clone, Copy)]
#[help]
#[diag(ast_lowering::async_non_move_closure_not_supported, code = "E0708")]
pub struct AsyncNonMoveClosureNotSupported {
#[primary_span]
pub fn_decl_span: Span,
}
#[derive(Diagnostic, Clone, Copy)]
#[diag(ast_lowering::functional_record_update_destructuring_assignment)]
pub struct FunctionalRecordUpdateDestructuringAssignemnt {
#[primary_span]
#[suggestion(code = "", applicability = "machine-applicable")]
pub span: Span,
}
#[derive(Diagnostic, Clone, Copy)]
#[diag(ast_lowering::async_generators_not_supported, code = "E0727")]
pub struct AsyncGeneratorsNotSupported {
#[primary_span]
pub span: Span,
}
#[derive(Diagnostic, Clone, Copy)]
2022-08-22 12:34:19 -05:00
#[diag(ast_lowering::inline_asm_unsupported_target, code = "E0472")]
pub struct InlineAsmUnsupportedTarget {
#[primary_span]
pub span: Span,
}
#[derive(Diagnostic, Clone, Copy)]
2022-08-22 12:34:19 -05:00
#[diag(ast_lowering::att_syntax_only_x86)]
pub struct AttSyntaxOnlyX86 {
#[primary_span]
pub span: Span,
}
#[derive(Diagnostic, Clone, Copy)]
2022-08-22 12:34:19 -05:00
#[diag(ast_lowering::abi_specified_multiple_times)]
pub struct AbiSpecifiedMultipleTimes {
#[primary_span]
pub abi_span: Span,
pub prev_name: Symbol,
#[label]
pub prev_span: Span,
#[note]
pub equivalent: Option<()>,
}
#[derive(Diagnostic, Clone, Copy)]
2022-08-22 12:34:19 -05:00
#[diag(ast_lowering::clobber_abi_not_supported)]
pub struct ClobberAbiNotSupported {
#[primary_span]
pub abi_span: Span,
}
#[derive(Diagnostic)]
#[note]
2022-08-22 12:34:19 -05:00
#[diag(ast_lowering::invalid_abi_clobber_abi)]
pub struct InvalidAbiClobberAbi {
#[primary_span]
pub abi_span: Span,
pub supported_abis: String,
}
#[derive(Diagnostic, Clone, Copy)]
2022-08-22 12:34:19 -05:00
#[diag(ast_lowering::invalid_register)]
pub struct InvalidRegister<'a> {
#[primary_span]
pub op_span: Span,
2022-08-19 07:55:06 -05:00
pub reg: Symbol,
pub error: &'a str,
}
#[derive(Diagnostic, Clone, Copy)]
2022-08-22 12:34:19 -05:00
#[diag(ast_lowering::invalid_register_class)]
pub struct InvalidRegisterClass<'a> {
#[primary_span]
pub op_span: Span,
2022-08-19 07:55:06 -05:00
pub reg_class: Symbol,
pub error: &'a str,
}
#[derive(Diagnostic)]
2022-08-22 12:34:19 -05:00
#[diag(ast_lowering::invalid_asm_template_modifier_reg_class)]
pub struct InvalidAsmTemplateModifierRegClass {
#[primary_span]
#[label(ast_lowering::template_modifier)]
pub placeholder_span: Span,
#[label(ast_lowering::argument)]
pub op_span: Span,
#[subdiagnostic]
pub sub: InvalidAsmTemplateModifierRegClassSub,
}
#[derive(Subdiagnostic)]
pub enum InvalidAsmTemplateModifierRegClassSub {
#[note(ast_lowering::support_modifiers)]
SupportModifier { class_name: Symbol, modifiers: String },
#[note(ast_lowering::does_not_support_modifiers)]
DoesNotSupportModifier { class_name: Symbol },
}
#[derive(Diagnostic, Clone, Copy)]
2022-08-22 12:34:19 -05:00
#[diag(ast_lowering::invalid_asm_template_modifier_const)]
pub struct InvalidAsmTemplateModifierConst {
#[primary_span]
#[label(ast_lowering::template_modifier)]
pub placeholder_span: Span,
#[label(ast_lowering::argument)]
pub op_span: Span,
}
#[derive(Diagnostic, Clone, Copy)]
2022-08-22 12:34:19 -05:00
#[diag(ast_lowering::invalid_asm_template_modifier_sym)]
pub struct InvalidAsmTemplateModifierSym {
#[primary_span]
#[label(ast_lowering::template_modifier)]
pub placeholder_span: Span,
#[label(ast_lowering::argument)]
pub op_span: Span,
}
#[derive(Diagnostic, Clone, Copy)]
2022-08-22 12:34:19 -05:00
#[diag(ast_lowering::register_class_only_clobber)]
pub struct RegisterClassOnlyClobber {
#[primary_span]
pub op_span: Span,
pub reg_class_name: Symbol,
}
#[derive(Diagnostic, Clone, Copy)]
2022-08-22 12:34:19 -05:00
#[diag(ast_lowering::register_conflict)]
pub struct RegisterConflict<'a> {
#[primary_span]
#[label(ast_lowering::register1)]
pub op_span1: Span,
#[label(ast_lowering::register2)]
pub op_span2: Span,
pub reg1_name: &'a str,
pub reg2_name: &'a str,
#[help]
pub in_out: Option<Span>,
}
#[derive(Diagnostic, Clone, Copy)]
#[help]
2022-08-22 12:34:19 -05:00
#[diag(ast_lowering::sub_tuple_binding)]
pub struct SubTupleBinding<'a> {
#[primary_span]
#[label]
#[suggestion_verbose(
ast_lowering::sub_tuple_binding_suggestion,
code = "..",
applicability = "maybe-incorrect"
)]
pub span: Span,
pub ident: Ident,
pub ident_name: Symbol,
pub ctx: &'a str,
}
#[derive(Diagnostic, Clone, Copy)]
2022-08-22 12:34:19 -05:00
#[diag(ast_lowering::extra_double_dot)]
pub struct ExtraDoubleDot<'a> {
#[primary_span]
#[label]
pub span: Span,
#[label(ast_lowering::previously_used_here)]
pub prev_span: Span,
pub ctx: &'a str,
}
#[derive(Diagnostic, Clone, Copy)]
#[note]
2022-08-22 12:34:19 -05:00
#[diag(ast_lowering::misplaced_double_dot)]
pub struct MisplacedDoubleDot {
#[primary_span]
pub span: Span,
}
#[derive(Diagnostic, Clone, Copy)]
2022-08-22 12:34:19 -05:00
#[diag(ast_lowering::misplaced_relax_trait_bound)]
pub struct MisplacedRelaxTraitBound {
#[primary_span]
pub span: Span,
}
#[derive(Diagnostic, Clone, Copy)]
2022-08-22 12:34:19 -05:00
#[diag(ast_lowering::not_supported_for_lifetime_binder_async_closure)]
pub struct NotSupportedForLifetimeBinderAsyncClosure {
#[primary_span]
pub span: Span,
}
#[derive(Diagnostic, Clone, Copy)]
2022-08-22 12:34:19 -05:00
#[diag(ast_lowering::arbitrary_expression_in_pattern)]
pub struct ArbitraryExpressionInPattern {
#[primary_span]
pub span: Span,
}
2022-08-26 11:03:41 -05:00
#[derive(Diagnostic, Clone, Copy)]
2022-08-26 11:03:41 -05:00
#[diag(ast_lowering::inclusive_range_with_no_end)]
pub struct InclusiveRangeWithNoEnd {
#[primary_span]
pub span: Span,
}
2022-09-02 10:57:31 -05:00
#[derive(Diagnostic, Clone, Copy)]
2022-09-02 10:57:31 -05:00
#[diag(ast_lowering::trait_fn_async, code = "E0706")]
#[note]
#[note(ast_lowering::note2)]
pub struct TraitFnAsync {
#[primary_span]
pub fn_span: Span,
#[label]
pub span: Span,
}