bjoernager/rust
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Rename DiagnosticBuilder as Diag.

Browse source 
Much better!

Note that this involves renaming (and updating the value of)
`DIAGNOSTIC_BUILDER` in clippy.
This commit is contained in:
Nicholas Nethercote 2024-02-23 10:20:45 +11:00
parent 4e1f9bd528
commit 899cb40809
153 changed files with 1136 additions and 1367 deletions
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22
compiler/rustc_const_eval/src/errors.rs
View file

@ -1,8 +1,8 @@
use std::borrow::Cow;
use rustc_errors::{
codes::*, DiagCtxt, DiagnosticArgValue, DiagnosticBuilder, DiagnosticMessage,
EmissionGuarantee, IntoDiagnostic, Level,
codes::*, Diag, DiagCtxt, DiagnosticArgValue, DiagnosticMessage, EmissionGuarantee,
IntoDiagnostic, Level,
};
use rustc_hir::ConstContext;
use rustc_macros::{Diagnostic, LintDiagnostic, Subdiagnostic};
@ -426,7 +426,7 @@ pub struct UndefinedBehavior {
pub trait ReportErrorExt {
/// Returns the diagnostic message for this error.
fn diagnostic_message(&self) -> DiagnosticMessage;
fn add_args<G: EmissionGuarantee>(self, diag: &mut DiagnosticBuilder<'_, G>);
fn add_args<G: EmissionGuarantee>(self, diag: &mut Diag<'_, G>);
fn debug(self) -> String
where
@ -505,7 +505,7 @@ impl<'a> ReportErrorExt for UndefinedBehaviorInfo<'a> {
}
}
fn add_args<G: EmissionGuarantee>(self, diag: &mut DiagnosticBuilder<'_, G>) {
fn add_args<G: EmissionGuarantee>(self, diag: &mut Diag<'_, G>) {
use UndefinedBehaviorInfo::*;
let dcx = diag.dcx;
match self {
@ -671,7 +671,7 @@ impl<'tcx> ReportErrorExt for ValidationErrorInfo<'tcx> {
}
}
fn add_args<G: EmissionGuarantee>(self, err: &mut DiagnosticBuilder<'_, G>) {
fn add_args<G: EmissionGuarantee>(self, err: &mut Diag<'_, G>) {
use crate::fluent_generated as fluent;
use rustc_middle::mir::interpret::ValidationErrorKind::*;
@ -697,7 +697,7 @@ impl<'tcx> ReportErrorExt for ValidationErrorInfo<'tcx> {
fn add_range_arg<G: EmissionGuarantee>(
r: WrappingRange,
max_hi: u128,
err: &mut DiagnosticBuilder<'_, G>,
err: &mut Diag<'_, G>,
) {
let WrappingRange { start: lo, end: hi } = r;
assert!(hi <= max_hi);
@ -798,7 +798,7 @@ impl ReportErrorExt for UnsupportedOpInfo {
UnsupportedOpInfo::ExternStatic(_) => const_eval_extern_static,
}
}
fn add_args<G: EmissionGuarantee>(self, diag: &mut DiagnosticBuilder<'_, G>) {
fn add_args<G: EmissionGuarantee>(self, diag: &mut Diag<'_, G>) {
use crate::fluent_generated::*;
use UnsupportedOpInfo::*;
@ -831,7 +831,7 @@ impl<'tcx> ReportErrorExt for InterpError<'tcx> {
InterpError::MachineStop(e) => e.diagnostic_message(),
}
}
fn add_args<G: EmissionGuarantee>(self, diag: &mut DiagnosticBuilder<'_, G>) {
fn add_args<G: EmissionGuarantee>(self, diag: &mut Diag<'_, G>) {
match self {
InterpError::UndefinedBehavior(ub) => ub.add_args(diag),
InterpError::Unsupported(e) => e.add_args(diag),
@ -856,13 +856,13 @@ impl<'tcx> ReportErrorExt for InvalidProgramInfo<'tcx> {
}
}
}
fn add_args<G: EmissionGuarantee>(self, diag: &mut DiagnosticBuilder<'_, G>) {
fn add_args<G: EmissionGuarantee>(self, diag: &mut Diag<'_, G>) {
match self {
InvalidProgramInfo::TooGeneric | InvalidProgramInfo::AlreadyReported(_) => {}
InvalidProgramInfo::Layout(e) => {
// The level doesn't matter, `dummy_diag` is consumed without it being used.
let dummy_level = Level::Bug;
let dummy_diag: DiagnosticBuilder<'_, ()> =
let dummy_diag: Diag<'_, ()> =
e.into_diagnostic().into_diagnostic(diag.dcx, dummy_level);
for (name, val) in dummy_diag.args.iter() {
diag.arg(name.clone(), val.clone());
@ -888,7 +888,7 @@ impl ReportErrorExt for ResourceExhaustionInfo {
ResourceExhaustionInfo::AddressSpaceFull => const_eval_address_space_full,
}
}
fn add_args<G: EmissionGuarantee>(self, _: &mut DiagnosticBuilder<'_, G>) {}
fn add_args<G: EmissionGuarantee>(self, _: &mut Diag<'_, G>) {}
}
impl rustc_errors::IntoDiagnosticArg for InternKind {

4
compiler/rustc_const_eval/src/transform/check_consts/check.rs
View file

@ -1,6 +1,6 @@
//! The `Visitor` responsible for actually checking a `mir::Body` for invalid operations.
use rustc_errors::{DiagnosticBuilder, ErrorGuaranteed};
use rustc_errors::{Diag, ErrorGuaranteed};
use rustc_hir as hir;
use rustc_hir::def_id::DefId;
use rustc_index::bit_set::BitSet;
@ -187,7 +187,7 @@ pub struct Checker<'mir, 'tcx> {
local_has_storage_dead: Option<BitSet<Local>>,
error_emitted: Option<ErrorGuaranteed>,
secondary_errors: Vec<DiagnosticBuilder<'tcx>>,
secondary_errors: Vec<Diag<'tcx>>,
}
impl<'mir, 'tcx> Deref for Checker<'mir, 'tcx> {

44
compiler/rustc_const_eval/src/transform/check_consts/ops.rs
View file

@ -2,7 +2,7 @@
use hir::def_id::LocalDefId;
use hir::{ConstContext, LangItem};
use rustc_errors::{codes::*, DiagnosticBuilder};
use rustc_errors::{codes::*, Diag};
use rustc_hir as hir;
use rustc_hir::def_id::DefId;
use rustc_infer::infer::TyCtxtInferExt;
@ -48,7 +48,7 @@ pub trait NonConstOp<'tcx>: std::fmt::Debug {
DiagnosticImportance::Primary
}
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> DiagnosticBuilder<'tcx>;
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> Diag<'tcx>;
}
#[derive(Debug)]
@ -62,7 +62,7 @@ impl<'tcx> NonConstOp<'tcx> for FloatingPointOp {
}
}
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> DiagnosticBuilder<'tcx> {
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> Diag<'tcx> {
feature_err(
&ccx.tcx.sess,
sym::const_fn_floating_point_arithmetic,
@ -76,7 +76,7 @@ impl<'tcx> NonConstOp<'tcx> for FloatingPointOp {
#[derive(Debug)]
pub struct FnCallIndirect;
impl<'tcx> NonConstOp<'tcx> for FnCallIndirect {
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> DiagnosticBuilder<'tcx> {
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> Diag<'tcx> {
ccx.dcx().create_err(errors::UnallowedFnPointerCall { span, kind: ccx.const_kind() })
}
}
@ -96,7 +96,7 @@ impl<'tcx> NonConstOp<'tcx> for FnCallNonConst<'tcx> {
// FIXME: make this translatable
#[allow(rustc::diagnostic_outside_of_impl)]
#[allow(rustc::untranslatable_diagnostic)]
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, _: Span) -> DiagnosticBuilder<'tcx> {
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, _: Span) -> Diag<'tcx> {
let FnCallNonConst { caller, callee, args, span, call_source, feature } = *self;
let ConstCx { tcx, param_env, .. } = *ccx;
@ -317,7 +317,7 @@ impl<'tcx> NonConstOp<'tcx> for FnCallNonConst<'tcx> {
pub struct FnCallUnstable(pub DefId, pub Option<Symbol>);
impl<'tcx> NonConstOp<'tcx> for FnCallUnstable {
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> DiagnosticBuilder<'tcx> {
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> Diag<'tcx> {
let FnCallUnstable(def_id, feature) = *self;
let mut err = ccx
@ -353,7 +353,7 @@ impl<'tcx> NonConstOp<'tcx> for Coroutine {
}
}
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> DiagnosticBuilder<'tcx> {
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> Diag<'tcx> {
let msg = format!("{:#}s are not allowed in {}s", self.0, ccx.const_kind());
if let hir::CoroutineKind::Desugared(
hir::CoroutineDesugaring::Async,
@ -373,7 +373,7 @@ impl<'tcx> NonConstOp<'tcx> for Coroutine {
#[derive(Debug)]
pub struct HeapAllocation;
impl<'tcx> NonConstOp<'tcx> for HeapAllocation {
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> DiagnosticBuilder<'tcx> {
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> Diag<'tcx> {
ccx.dcx().create_err(errors::UnallowedHeapAllocations {
span,
kind: ccx.const_kind(),
@ -385,7 +385,7 @@ impl<'tcx> NonConstOp<'tcx> for HeapAllocation {
#[derive(Debug)]
pub struct InlineAsm;
impl<'tcx> NonConstOp<'tcx> for InlineAsm {
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> DiagnosticBuilder<'tcx> {
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> Diag<'tcx> {
ccx.dcx().create_err(errors::UnallowedInlineAsm { span, kind: ccx.const_kind() })
}
}
@ -396,7 +396,7 @@ pub struct LiveDrop<'tcx> {
pub dropped_ty: Ty<'tcx>,
}
impl<'tcx> NonConstOp<'tcx> for LiveDrop<'tcx> {
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> DiagnosticBuilder<'tcx> {
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> Diag<'tcx> {
ccx.dcx().create_err(errors::LiveDrop {
span,
dropped_ty: self.dropped_ty,
@ -414,7 +414,7 @@ impl<'tcx> NonConstOp<'tcx> for TransientCellBorrow {
fn status_in_item(&self, _: &ConstCx<'_, 'tcx>) -> Status {
Status::Unstable(sym::const_refs_to_cell)
}
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> DiagnosticBuilder<'tcx> {
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> Diag<'tcx> {
ccx.tcx
.sess
.create_feature_err(errors::InteriorMutabilityBorrow { span }, sym::const_refs_to_cell)
@ -432,7 +432,7 @@ impl<'tcx> NonConstOp<'tcx> for CellBorrow {
// triggers its own errors. Only show this one if that does not happen.
DiagnosticImportance::Secondary
}
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> DiagnosticBuilder<'tcx> {
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> Diag<'tcx> {
// FIXME: Maybe a more elegant solution to this if else case
if let hir::ConstContext::Static(_) = ccx.const_kind() {
ccx.dcx().create_err(errors::InteriorMutableDataRefer {
@ -469,7 +469,7 @@ impl<'tcx> NonConstOp<'tcx> for MutBorrow {
DiagnosticImportance::Secondary
}
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> DiagnosticBuilder<'tcx> {
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> Diag<'tcx> {
match self.0 {
hir::BorrowKind::Raw => ccx.tcx.dcx().create_err(errors::UnallowedMutableRaw {
span,
@ -493,7 +493,7 @@ impl<'tcx> NonConstOp<'tcx> for TransientMutBorrow {
Status::Unstable(sym::const_mut_refs)
}
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> DiagnosticBuilder<'tcx> {
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> Diag<'tcx> {
let kind = ccx.const_kind();
match self.0 {
hir::BorrowKind::Raw => ccx
@ -520,7 +520,7 @@ impl<'tcx> NonConstOp<'tcx> for MutDeref {
DiagnosticImportance::Secondary
}
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> DiagnosticBuilder<'tcx> {
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> Diag<'tcx> {
ccx.tcx.sess.create_feature_err(
errors::MutDerefErr { span, kind: ccx.const_kind() },
sym::const_mut_refs,
@ -532,7 +532,7 @@ impl<'tcx> NonConstOp<'tcx> for MutDeref {
#[derive(Debug)]
pub struct PanicNonStr;
impl<'tcx> NonConstOp<'tcx> for PanicNonStr {
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> DiagnosticBuilder<'tcx> {
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> Diag<'tcx> {
ccx.dcx().create_err(errors::PanicNonStrErr { span })
}
}
@ -543,7 +543,7 @@ impl<'tcx> NonConstOp<'tcx> for PanicNonStr {
#[derive(Debug)]
pub struct RawPtrComparison;
impl<'tcx> NonConstOp<'tcx> for RawPtrComparison {
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> DiagnosticBuilder<'tcx> {
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> Diag<'tcx> {
// FIXME(const_trait_impl): revert to span_bug?
ccx.dcx().create_err(errors::RawPtrComparisonErr { span })
}
@ -556,7 +556,7 @@ impl<'tcx> NonConstOp<'tcx> for RawMutPtrDeref {
Status::Unstable(sym::const_mut_refs)
}
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> DiagnosticBuilder<'tcx> {
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> Diag<'tcx> {
feature_err(
&ccx.tcx.sess,
sym::const_mut_refs,
@ -572,7 +572,7 @@ impl<'tcx> NonConstOp<'tcx> for RawMutPtrDeref {
#[derive(Debug)]
pub struct RawPtrToIntCast;
impl<'tcx> NonConstOp<'tcx> for RawPtrToIntCast {
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> DiagnosticBuilder<'tcx> {
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> Diag<'tcx> {
ccx.dcx().create_err(errors::RawPtrToIntErr { span })
}
}
@ -589,7 +589,7 @@ impl<'tcx> NonConstOp<'tcx> for StaticAccess {
}
}
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> DiagnosticBuilder<'tcx> {
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> Diag<'tcx> {
let mut err = feature_err(
&ccx.tcx.sess,
sym::const_refs_to_static,
@ -609,7 +609,7 @@ impl<'tcx> NonConstOp<'tcx> for StaticAccess {
#[derive(Debug)]
pub struct ThreadLocalAccess;
impl<'tcx> NonConstOp<'tcx> for ThreadLocalAccess {
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> DiagnosticBuilder<'tcx> {
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> Diag<'tcx> {
ccx.dcx().create_err(errors::ThreadLocalAccessErr { span })
}
}
@ -634,7 +634,7 @@ pub mod ty {
}
}
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> DiagnosticBuilder<'tcx> {
fn build_error(&self, ccx: &ConstCx<'_, 'tcx>, span: Span) -> Diag<'tcx> {
feature_err(
&ccx.tcx.sess,
sym::const_mut_refs,