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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:03:36 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-17 12:03:36 +0000 |
commit | 17d40c6057c88f4c432b0d7bac88e1b84cb7e67f (patch) | |
tree | 3f66c4a5918660bb8a758ab6cda5ff8ee4f6cdcd /compiler/rustc_query_system/src/error.rs | |
parent | Adding upstream version 1.64.0+dfsg1. (diff) | |
download | rustc-f7f0cc2a5d72e2c61c1f6900e70eec992bea4273.tar.xz rustc-f7f0cc2a5d72e2c61c1f6900e70eec992bea4273.zip |
Adding upstream version 1.65.0+dfsg1.upstream/1.65.0+dfsg1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | compiler/rustc_query_system/src/error.rs | 80 |
1 files changed, 80 insertions, 0 deletions
diff --git a/compiler/rustc_query_system/src/error.rs b/compiler/rustc_query_system/src/error.rs new file mode 100644 index 000000000..3fb06cbed --- /dev/null +++ b/compiler/rustc_query_system/src/error.rs @@ -0,0 +1,80 @@ +use rustc_errors::AddSubdiagnostic; +use rustc_span::Span; + +pub struct CycleStack { + pub span: Span, + pub desc: String, +} + +impl AddSubdiagnostic for CycleStack { + fn add_to_diagnostic(self, diag: &mut rustc_errors::Diagnostic) { + diag.span_note(self.span, &format!("...which requires {}...", self.desc)); + } +} + +#[derive(Copy, Clone)] +pub enum HandleCycleError { + Error, + Fatal, + DelayBug, +} + +#[derive(SessionSubdiagnostic)] +pub enum StackCount { + #[note(query_system::cycle_stack_single)] + Single, + #[note(query_system::cycle_stack_multiple)] + Multiple, +} + +#[derive(SessionSubdiagnostic)] +pub enum Alias { + #[note(query_system::cycle_recursive_ty_alias)] + #[help(query_system::cycle_recursive_ty_alias_help1)] + #[help(query_system::cycle_recursive_ty_alias_help2)] + Ty, + #[note(query_system::cycle_recursive_trait_alias)] + Trait, +} + +#[derive(SessionSubdiagnostic)] +#[note(query_system::cycle_usage)] +pub struct CycleUsage { + #[primary_span] + pub span: Span, + pub usage: String, +} + +#[derive(SessionDiagnostic)] +#[diag(query_system::cycle, code = "E0391")] +pub struct Cycle { + #[primary_span] + pub span: Span, + pub stack_bottom: String, + #[subdiagnostic] + pub cycle_stack: Vec<CycleStack>, + #[subdiagnostic] + pub stack_count: StackCount, + #[subdiagnostic] + pub alias: Option<Alias>, + #[subdiagnostic] + pub cycle_usage: Option<CycleUsage>, +} + +#[derive(SessionDiagnostic)] +#[diag(query_system::reentrant)] +pub struct Reentrant; + +#[derive(SessionDiagnostic)] +#[diag(query_system::increment_compilation)] +#[help] +#[note(query_system::increment_compilation_note1)] +#[note(query_system::increment_compilation_note2)] +pub struct IncrementCompilation { + pub run_cmd: String, + pub dep_node: String, +} + +#[derive(SessionDiagnostic)] +#[diag(query_system::query_overflow)] +pub struct QueryOverflow; |