bjoernager/rust
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Add DiagCtxt::delayed_bug.

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We have `span_delayed_bug` and often pass it a `DUMMY_SP`. This commit
adds `delayed_bug`, which matches pairs like `err`/`span_err` and
`warn`/`span_warn`.
This commit is contained in:
Nicholas Nethercote 2024-01-04 12:54:23 +11:00
parent 3c4f1d85af
commit 2ea7a37e11
27 changed files with 103 additions and 146 deletions
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11
compiler/rustc_ty_utils/src/layout.rs
View file

@ -11,7 +11,6 @@ use rustc_middle::ty::print::with_no_trimmed_paths;
use rustc_middle::ty::{self, AdtDef, EarlyBinder, GenericArgsRef, Ty, TyCtxt, TypeVisitableExt};
use rustc_session::{DataTypeKind, FieldInfo, FieldKind, SizeKind, VariantInfo};
use rustc_span::symbol::Symbol;
use rustc_span::DUMMY_SP;
use rustc_target::abi::*;
use std::fmt::Debug;
@ -91,7 +90,7 @@ fn univariant_uninterned<'tcx>(
let dl = cx.data_layout();
let pack = repr.pack;
if pack.is_some() && repr.align.is_some() {
cx.tcx.dcx().span_delayed_bug(DUMMY_SP, "struct cannot be packed and aligned");
cx.tcx.dcx().delayed_bug("struct cannot be packed and aligned");
return Err(cx.tcx.arena.alloc(LayoutError::Unknown(ty)));
}
@ -344,10 +343,7 @@ fn layout_of_uncached<'tcx>(
ty::Adt(def, args) if def.repr().simd() => {
if !def.is_struct() {
// Should have yielded E0517 by now.
tcx.dcx().span_delayed_bug(
DUMMY_SP,
"#[repr(simd)] was applied to an ADT that is not a struct",
);
tcx.dcx().delayed_bug("#[repr(simd)] was applied to an ADT that is not a struct");
return Err(error(cx, LayoutError::Unknown(ty)));
}
@ -374,8 +370,7 @@ fn layout_of_uncached<'tcx>(
// (should be caught by typeck)
for fi in fields {
if fi.ty(tcx, args) != f0_ty {
tcx.dcx().span_delayed_bug(
DUMMY_SP,
tcx.dcx().delayed_bug(
"#[repr(simd)] was applied to an ADT with heterogeneous field type",
);
return Err(error(cx, LayoutError::Unknown(ty)));