bjoernager/rust
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Re-format let-else per rustfmt update

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This commit is contained in:
Mark Rousskov 2023-07-12 21:49:27 -04:00
parent 67b0cfc761
commit cc907f80b9
162 changed files with 1404 additions and 947 deletions
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14
compiler/rustc_macros/src/diagnostics/diagnostic_builder.rs
View file

@ -203,14 +203,18 @@ impl<'a> DiagnosticDeriveVariantBuilder<'a> {
if first && (nested.input.is_empty() || nested.input.peek(Token![,])) {
self.slug.set_once(path.clone(), path.span().unwrap());
first = false;
return Ok(())
return Ok(());
}
first = false;
let Ok(nested) = nested.value() else {
span_err(nested.input.span().unwrap(), "diagnostic slug must be the first argument").emit();
return Ok(())
span_err(
nested.input.span().unwrap(),
"diagnostic slug must be the first argument",
)
.emit();
return Ok(());
};
if path.is_ident("code") {
@ -221,7 +225,9 @@ impl<'a> DiagnosticDeriveVariantBuilder<'a> {
#diag.code(rustc_errors::DiagnosticId::Error(#code.to_string()));
});
} else {
span_err(path.span().unwrap(), "unknown argument").note("only the `code` parameter is valid after the slug").emit();
span_err(path.span().unwrap(), "unknown argument")
.note("only the `code` parameter is valid after the slug")
.emit();
// consume the buffer so we don't have syntax errors from syn
let _ = nested.parse::<TokenStream>();

4
compiler/rustc_macros/src/diagnostics/subdiagnostic.rs
View file

@ -188,7 +188,9 @@ impl<'parent, 'a> SubdiagnosticDeriveVariantBuilder<'parent, 'a> {
let mut kind_slugs = vec![];
for attr in self.variant.ast().attrs {
let Some(SubdiagnosticVariant { kind, slug, no_span }) = SubdiagnosticVariant::from_attr(attr, self)? else {
let Some(SubdiagnosticVariant { kind, slug, no_span }) =
SubdiagnosticVariant::from_attr(attr, self)?
else {
// Some attributes aren't errors - like documentation comments - but also aren't
// subdiagnostics.
continue;

6
compiler/rustc_macros/src/newtype.rs
View file

@ -36,7 +36,8 @@ impl Parse for Newtype {
false
}
"max" => {
let Meta::NameValue(MetaNameValue { value: Expr::Lit(lit), .. }) = &attr.meta else {
let Meta::NameValue(MetaNameValue { value: Expr::Lit(lit), .. }) = &attr.meta
else {
panic!("#[max = NUMBER] attribute requires max value");
};
@ -47,7 +48,8 @@ impl Parse for Newtype {
false
}
"debug_format" => {
let Meta::NameValue(MetaNameValue { value: Expr::Lit(lit), .. }) = &attr.meta else {
let Meta::NameValue(MetaNameValue { value: Expr::Lit(lit), .. }) = &attr.meta
else {
panic!("#[debug_format = FMT] attribute requires a format");
};