Esteban Küber 025fbe8f69 Add support for shortening Instance and use it
Replace ad-hoc type path shortening logic for recursive mono instantiation errors to use `tcx.short_string()` instead.
2025-08-06 22:21:49 +00:00

106 lines
2.5 KiB
Rust

use rustc_macros::{Diagnostic, LintDiagnostic};
use rustc_middle::ty::{Instance, Ty};
use rustc_span::{Span, Symbol};
#[derive(Diagnostic)]
#[diag(monomorphize_recursion_limit)]
pub(crate) struct RecursionLimit<'tcx> {
#[primary_span]
pub span: Span,
pub instance: Instance<'tcx>,
#[note]
pub def_span: Span,
pub def_path_str: String,
}
#[derive(Diagnostic)]
#[diag(monomorphize_no_optimized_mir)]
pub(crate) struct NoOptimizedMir {
#[note]
pub span: Span,
pub crate_name: Symbol,
pub instance: String,
}
#[derive(LintDiagnostic)]
#[diag(monomorphize_large_assignments)]
#[note]
pub(crate) struct LargeAssignmentsLint {
#[label]
pub span: Span,
pub size: u64,
pub limit: u64,
}
#[derive(Diagnostic)]
#[diag(monomorphize_symbol_already_defined)]
pub(crate) struct SymbolAlreadyDefined {
#[primary_span]
pub span: Option<Span>,
pub symbol: String,
}
#[derive(Diagnostic)]
#[diag(monomorphize_couldnt_dump_mono_stats)]
pub(crate) struct CouldntDumpMonoStats {
pub error: String,
}
#[derive(Diagnostic)]
#[diag(monomorphize_encountered_error_while_instantiating)]
pub(crate) struct EncounteredErrorWhileInstantiating<'tcx> {
#[primary_span]
pub span: Span,
pub kind: &'static str,
pub instance: Instance<'tcx>,
}
#[derive(Diagnostic)]
#[diag(monomorphize_encountered_error_while_instantiating_global_asm)]
pub(crate) struct EncounteredErrorWhileInstantiatingGlobalAsm {
#[primary_span]
pub span: Span,
}
#[derive(Diagnostic)]
#[diag(monomorphize_start_not_found)]
#[help]
pub(crate) struct StartNotFound;
#[derive(Diagnostic)]
#[diag(monomorphize_abi_error_disabled_vector_type)]
#[help]
pub(crate) struct AbiErrorDisabledVectorType<'a> {
#[primary_span]
#[label]
pub span: Span,
pub required_feature: &'a str,
pub ty: Ty<'a>,
/// Whether this is a problem at a call site or at a declaration.
pub is_call: bool,
}
#[derive(Diagnostic)]
#[diag(monomorphize_abi_error_unsupported_vector_type)]
pub(crate) struct AbiErrorUnsupportedVectorType<'a> {
#[primary_span]
#[label]
pub span: Span,
pub ty: Ty<'a>,
/// Whether this is a problem at a call site or at a declaration.
pub is_call: bool,
}
#[derive(Diagnostic)]
#[diag(monomorphize_abi_required_target_feature)]
#[help]
pub(crate) struct AbiRequiredTargetFeature<'a> {
#[primary_span]
#[label]
pub span: Span,
pub required_feature: &'a str,
pub abi: &'a str,
/// Whether this is a problem at a call site or at a declaration.
pub is_call: bool,
}