rust-lang/rust
1
0
Fork 0
Code Issues Pull Requests Actions 1 Packages Projects Releases Wiki Activity

Also fix if in else

Browse Source
This commit is contained in:
Michael Goulet
2024-09-11 17:23:56 -04:00
parent 954419aab0
commit af8d911d63
27 changed files with 223 additions and 291 deletions
Download Patch File Download Diff File Expand all files Collapse all files

62
compiler/rustc_hir_analysis/src/check/check.rs
View File

@@ -1151,42 +1151,40 @@ pub(super) fn check_packed(tcx: TyCtxt<'_>, sp: Span, def: ty::AdtDef<'_>) {
"type has conflicting packed and align representation hints"
)
.emit();
} else {
if let Some(def_spans) = check_packed_inner(tcx, def.did(), &mut vec![]) {
let mut err = struct_span_code_err!(
tcx.dcx(),
sp,
E0588,
"packed type cannot transitively contain a `#[repr(align)]` type"
);
} else if let Some(def_spans) = check_packed_inner(tcx, def.did(), &mut vec![]) {
let mut err = struct_span_code_err!(
tcx.dcx(),
sp,
E0588,
"packed type cannot transitively contain a `#[repr(align)]` type"
);
err.span_note(
tcx.def_span(def_spans[0].0),
format!("`{}` has a `#[repr(align)]` attribute", tcx.item_name(def_spans[0].0)),
);
err.span_note(
tcx.def_span(def_spans[0].0),
format!("`{}` has a `#[repr(align)]` attribute", tcx.item_name(def_spans[0].0)),
);
if def_spans.len() > 2 {
let mut first = true;
for (adt_def, span) in def_spans.iter().skip(1).rev() {
let ident = tcx.item_name(*adt_def);
err.span_note(
*span,
if first {
format!(
"`{}` contains a field of type `{}`",
tcx.type_of(def.did()).instantiate_identity(),
ident
)
} else {
format!("...which contains a field of type `{ident}`")
},
);
first = false;
}
if def_spans.len() > 2 {
let mut first = true;
for (adt_def, span) in def_spans.iter().skip(1).rev() {
let ident = tcx.item_name(*adt_def);
err.span_note(
*span,
if first {
format!(
"`{}` contains a field of type `{}`",
tcx.type_of(def.did()).instantiate_identity(),
ident
)
} else {
format!("...which contains a field of type `{ident}`")
},
);
first = false;
}
err.emit();
}
err.emit();
}
}
}