bjoernager/rust
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Rename Unsafe to Safety

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This commit is contained in:
Santiago Pastorino 2024-05-17 14:17:48 -03:00
parent 2d89cee625
commit 6b46a919e1
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GPG key ID: 8131A24E0C79EFAF
115 changed files with 460 additions and 494 deletions
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46
compiler/rustc_parse/src/parser/item.rs
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@ -33,7 +33,7 @@ impl<'a> Parser<'a> {
/// Parses a `mod <foo> { ... }` or `mod <foo>;` item.
fn parse_item_mod(&mut self, attrs: &mut AttrVec) -> PResult<'a, ItemInfo> {
let unsafety = self.parse_unsafety(Case::Sensitive);
let safety = self.parse_safety(Case::Sensitive);
self.expect_keyword(kw::Mod)?;
let id = self.parse_ident()?;
let mod_kind = if self.eat(&token::Semi) {
@ -45,7 +45,7 @@ impl<'a> Parser<'a> {
attrs.extend(inner_attrs);
ModKind::Loaded(items, Inline::Yes, inner_span)
};
Ok((id, ItemKind::Mod(unsafety, mod_kind)))
Ok((id, ItemKind::Mod(safety, mod_kind)))
}
/// Parses the contents of a module (inner attributes followed by module items).
@ -210,13 +210,13 @@ impl<'a> Parser<'a> {
self.parse_item_extern_crate()?
} else {
// EXTERN BLOCK
self.parse_item_foreign_mod(attrs, Unsafe::No)?
self.parse_item_foreign_mod(attrs, Safety::Default)?
}
} else if self.is_unsafe_foreign_mod() {
// EXTERN BLOCK
let unsafety = self.parse_unsafety(Case::Sensitive);
let safety = self.parse_safety(Case::Sensitive);
self.expect_keyword(kw::Extern)?;
self.parse_item_foreign_mod(attrs, unsafety)?
self.parse_item_foreign_mod(attrs, safety)?
} else if self.is_static_global() {
// STATIC ITEM
self.bump(); // `static`
@ -540,7 +540,7 @@ impl<'a> Parser<'a> {
attrs: &mut AttrVec,
defaultness: Defaultness,
) -> PResult<'a, ItemInfo> {
let unsafety = self.parse_unsafety(Case::Sensitive);
let safety = self.parse_safety(Case::Sensitive);
self.expect_keyword(kw::Impl)?;
// First, parse generic parameters if necessary.
@ -646,7 +646,7 @@ impl<'a> Parser<'a> {
let trait_ref = TraitRef { path, ref_id: ty_first.id };
ItemKind::Impl(Box::new(Impl {
unsafety,
safety,
polarity,
defaultness,
constness,
@ -659,7 +659,7 @@ impl<'a> Parser<'a> {
None => {
// impl Type
ItemKind::Impl(Box::new(Impl {
unsafety,
safety,
polarity,
defaultness,
constness,
@ -864,7 +864,7 @@ impl<'a> Parser<'a> {
/// Parses `unsafe? auto? trait Foo { ... }` or `trait Foo = Bar;`.
fn parse_item_trait(&mut self, attrs: &mut AttrVec, lo: Span) -> PResult<'a, ItemInfo> {
let unsafety = self.parse_unsafety(Case::Sensitive);
let safety = self.parse_safety(Case::Sensitive);
// Parse optional `auto` prefix.
let is_auto = if self.eat_keyword(kw::Auto) {
self.psess.gated_spans.gate(sym::auto_traits, self.prev_token.span);
@ -898,7 +898,7 @@ impl<'a> Parser<'a> {
if is_auto == IsAuto::Yes {
self.dcx().emit_err(errors::TraitAliasCannotBeAuto { span: whole_span });
}
if let Unsafe::Yes(_) = unsafety {
if let Safety::Unsafe(_) = safety {
self.dcx().emit_err(errors::TraitAliasCannotBeUnsafe { span: whole_span });
}
@ -911,7 +911,7 @@ impl<'a> Parser<'a> {
let items = self.parse_item_list(attrs, |p| p.parse_trait_item(ForceCollect::No))?;
Ok((
ident,
ItemKind::Trait(Box::new(Trait { is_auto, unsafety, generics, bounds, items })),
ItemKind::Trait(Box::new(Trait { is_auto, safety, generics, bounds, items })),
))
}
}
@ -1172,19 +1172,19 @@ impl<'a> Parser<'a> {
fn parse_item_foreign_mod(
&mut self,
attrs: &mut AttrVec,
mut unsafety: Unsafe,
mut safety: Safety,
) -> PResult<'a, ItemInfo> {
let abi = self.parse_abi(); // ABI?
if unsafety == Unsafe::No
if safety == Safety::Default
&& self.token.is_keyword(kw::Unsafe)
&& self.look_ahead(1, |t| t.kind == token::OpenDelim(Delimiter::Brace))
{
self.expect(&token::OpenDelim(Delimiter::Brace)).unwrap_err().emit();
unsafety = Unsafe::Yes(self.token.span);
safety = Safety::Unsafe(self.token.span);
self.eat_keyword(kw::Unsafe);
}
let module = ast::ForeignMod {
unsafety,
safety,
abi,
items: self.parse_item_list(attrs, |p| p.parse_foreign_item(ForceCollect::No))?,
};
@ -2456,7 +2456,7 @@ impl<'a> Parser<'a> {
let coroutine_kind = self.parse_coroutine_kind(case);
let unsafe_start_sp = self.token.span;
let unsafety = self.parse_unsafety(case);
let safety = self.parse_safety(case);
let ext_start_sp = self.token.span;
let ext = self.parse_extern(case);
@ -2494,7 +2494,7 @@ impl<'a> Parser<'a> {
// We may be able to recover
let mut recover_constness = constness;
let mut recover_coroutine_kind = coroutine_kind;
let mut recover_unsafety = unsafety;
let mut recover_safety = safety;
// This will allow the machine fix to directly place the keyword in the correct place or to indicate
// that the keyword is already present and the second instance should be removed.
let wrong_kw = if self.check_keyword(kw::Const) {
@ -2532,10 +2532,10 @@ impl<'a> Parser<'a> {
}
}
} else if self.check_keyword(kw::Unsafe) {
match unsafety {
Unsafe::Yes(sp) => Some(WrongKw::Duplicated(sp)),
Unsafe::No => {
recover_unsafety = Unsafe::Yes(self.token.span);
match safety {
Safety::Unsafe(sp) => Some(WrongKw::Duplicated(sp)),
Safety::Default => {
recover_safety = Safety::Unsafe(self.token.span);
Some(WrongKw::Misplaced(ext_start_sp))
}
}
@ -2620,7 +2620,7 @@ impl<'a> Parser<'a> {
err.emit();
return Ok(FnHeader {
constness: recover_constness,
unsafety: recover_unsafety,
safety: recover_safety,
coroutine_kind: recover_coroutine_kind,
ext,
});
@ -2631,7 +2631,7 @@ impl<'a> Parser<'a> {
}
}
Ok(FnHeader { constness, unsafety, coroutine_kind, ext })
Ok(FnHeader { constness, safety, coroutine_kind, ext })
}
/// Parses the parameter list and result type of a function declaration.