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replace some usages of [Span]FatalError with error-specific types

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This commit is contained in:
Nathan Stocks 2022-08-23 11:20:01 -06:00
parent 137f20c112
commit 40f44736e8
3 changed files with 19 additions and 18 deletions
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4
compiler/rustc_error_messages/locales/en-US/monomorphize.ftl
View File

@ -11,6 +11,10 @@ monomorphize_consider_type_length_limit =
monomorphize_fatal_error = {$error_message}
monomorphize_unknown_partition_strategy = unknown partitioning strategy
monomorphize_symbol_already_defined = symbol `{$symbol}` is already defined
monomorphize_unused_generic_params = item has unused generic parameters
monomorphize_large_assignments =

20
compiler/rustc_monomorphize/src/errors.rs
View File

@ -39,14 +39,6 @@ pub struct FatalError {
pub error_message: String,
}
#[derive(SessionDiagnostic)]
#[diag(monomorphize::fatal_error)]
pub struct SpanFatalError {
#[primary_span]
pub span: Span,
pub error_message: String,
}
pub struct UnusedGenericParams {
pub span: Span,
pub param_spans: Vec<Span>,
@ -79,3 +71,15 @@ pub struct LargeAssignmentsLint {
pub size: u64,
pub limit: u64,
}
#[derive(SessionDiagnostic)]
#[diag(monomorphize::unknown_partition_strategy)]
pub struct UnknownPartitionStrategy;
#[derive(SessionDiagnostic)]
#[diag(monomorphize::symbol_already_defined)]
pub struct SymbolAlreadyDefined {
#[primary_span]
pub span: Option<Span>,
pub symbol: String,
}

13
compiler/rustc_monomorphize/src/partitioning/mod.rs
View File

@ -108,7 +108,7 @@ use rustc_span::symbol::Symbol;
use crate::collector::InliningMap;
use crate::collector::{self, MonoItemCollectionMode};
use crate::errors::{FatalError, SpanFatalError};
use crate::errors::{SymbolAlreadyDefined, UnknownPartitionStrategy};
pub struct PartitioningCx<'a, 'tcx> {
tcx: TyCtxt<'tcx>,
@ -151,8 +151,7 @@ fn get_partitioner<'tcx>(tcx: TyCtxt<'tcx>) -> Box<dyn Partitioner<'tcx>> {
match strategy {
"default" => Box::new(default::DefaultPartitioning),
_ => {
let error_message = "unknown partitioning strategy".to_string();
tcx.sess.emit_fatal(FatalError { error_message: error_message.clone() });
tcx.sess.emit_fatal(UnknownPartitionStrategy);
}
}
}
@ -335,13 +334,7 @@ where
(span1, span2) => span1.or(span2),
};
let error_message = format!("symbol `{}` is already defined", sym1);
if let Some(span) = span {
tcx.sess.emit_fatal(SpanFatalError { span, error_message: error_message.clone() });
} else {
tcx.sess.emit_fatal(FatalError { error_message: error_message.clone() });
}
tcx.sess.emit_fatal(SymbolAlreadyDefined { span, symbol: sym1.to_string() });
}
}
}