compiler/rustc_session/src/errors.rs

   1 use std::num::NonZeroU32;
   2
   3 use crate::cgu_reuse_tracker::CguReuse;
   4 use crate::{self as rustc_session};
   5 use rustc_errors::MultiSpan;
   6 use rustc_macros::SessionDiagnostic;
   7 use rustc_span::{Span, Symbol};
   8
   9 #[derive(SessionDiagnostic)]
  10 #[diag(session::incorrect_cgu_reuse_type)]
  11 pub struct IncorrectCguReuseType<'a> {
  12     #[primary_span]
  13     pub span: Span,
  14     pub cgu_user_name: &'a str,
  15     pub actual_reuse: CguReuse,
  16     pub expected_reuse: CguReuse,
  17     pub at_least: u8,
  18 }
  19
  20 #[derive(SessionDiagnostic)]
  21 #[diag(session::cgu_not_recorded)]
  22 pub struct CguNotRecorded<'a> {
  23     pub cgu_user_name: &'a str,
  24     pub cgu_name: &'a str,
  25 }
  26
  27 #[derive(SessionDiagnostic)]
  28 #[diag(session::feature_gate_error, code = "E0658")]
  29 pub struct FeatureGateError<'a> {
  30     #[primary_span]
  31     pub span: MultiSpan,
  32     pub explain: &'a str,
  33 }
  34
  35 #[derive(SessionSubdiagnostic)]
  36 #[note(session::feature_diagnostic_for_issue)]
  37 pub struct FeatureDiagnosticForIssue {
  38     pub n: NonZeroU32,
  39 }
  40
  41 #[derive(SessionSubdiagnostic)]
  42 #[help(session::feature_diagnostic_help)]
  43 pub struct FeatureDiagnosticHelp {
  44     pub feature: Symbol,
  45 }
  46
  47 #[derive(SessionDiagnostic)]
  48 #[diag(session::target_data_layout_parse_error)]
  49 pub struct TargetDataLayoutParseError {
  50     pub err: String,
  51 }
  52
  53 #[derive(SessionDiagnostic)]
  54 #[diag(session::not_circumvent_feature)]
  55 pub struct NotCircumventFeature;
  56
  57 #[derive(SessionDiagnostic)]
  58 #[diag(session::linker_plugin_lto_windows_not_supported)]
  59 pub struct LinkerPluginToWindowsNotSupported;
  60
  61 #[derive(SessionDiagnostic)]
  62 #[diag(session::profile_use_file_does_not_exist)]
  63 pub struct ProfileUseFileDoesNotExist<'a> {
  64     pub path: &'a std::path::Path,
  65 }
  66
  67 #[derive(SessionDiagnostic)]
  68 #[diag(session::profile_sample_use_file_does_not_exist)]
  69 pub struct ProfileSampleUseFileDoesNotExist<'a> {
  70     pub path: &'a std::path::Path,
  71 }
  72
  73 #[derive(SessionDiagnostic)]
  74 #[diag(session::target_requires_unwind_tables)]
  75 pub struct TargetRequiresUnwindTables;
  76
  77 #[derive(SessionDiagnostic)]
  78 #[diag(session::sanitizer_not_supported)]
  79 pub struct SanitizerNotSupported {
  80     pub us: String,
  81 }
  82
  83 #[derive(SessionDiagnostic)]
  84 #[diag(session::sanitizers_not_supported)]
  85 pub struct SanitizersNotSupported {
  86     pub us: String,
  87 }
  88
  89 #[derive(SessionDiagnostic)]
  90 #[diag(session::cannot_mix_and_match_sanitizers)]
  91 pub struct CannotMixAndMatchSanitizers {
  92     pub first: String,
  93     pub second: String,
  94 }
  95
  96 #[derive(SessionDiagnostic)]
  97 #[diag(session::cannot_enable_crt_static_linux)]
  98 pub struct CannotEnableCrtStaticLinux;
  99
 100 #[derive(SessionDiagnostic)]
 101 #[diag(session::sanitizer_cfi_enabled)]
 102 pub struct SanitizerCfiEnabled;
 103
 104 #[derive(SessionDiagnostic)]
 105 #[diag(session::unstable_virtual_function_elimination)]
 106 pub struct UnstableVirtualFunctionElimination;
 107
 108 #[derive(SessionDiagnostic)]
 109 #[diag(session::unsupported_dwarf_version)]
 110 pub struct UnsupportedDwarfVersion {
 111     pub dwarf_version: u32,
 112 }