nordic-dev.net/rust
nordic-dev.net/rust
2
0
Fork 0
mirror of https://github.com/rust-lang/rust.git synced 2024-11-27 01:04:03 +00:00
Code Issues Packages Projects Releases Wiki Activity

parse_ptr -> parse_ty_ptr & refactor

Browse Source
This commit is contained in:
Mazdak Farrokhzad 2019-12-08 07:58:45 +01:00
parent c67c30dba6
commit 3838b602f5
1 changed files with 5 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

10
src/librustc_parse/parser/ty.rs
View File

@ -79,8 +79,7 @@ impl<'a> Parser<'a> {
// Never type `!`
TyKind::Never
} else if self.eat(&token::BinOp(token::Star)) {
// Raw pointer
TyKind::Ptr(self.parse_ptr()?)
self.parse_ty_ptr()?
} else if self.eat(&token::OpenDelim(token::Bracket)) {
// Array or slice
let t = self.parse_ty()?;
@ -251,7 +250,8 @@ impl<'a> Parser<'a> {
Ok(TyKind::TraitObject(bounds, TraitObjectSyntax::None))
}
fn parse_ptr(&mut self) -> PResult<'a, MutTy> {
/// Parses a raw pointer type: `*[const | mut] $type`.
fn parse_ty_ptr(&mut self) -> PResult<'a, TyKind> {
let mutbl = self.parse_const_or_mut().unwrap_or_else(|| {
let span = self.prev_span;
let msg = "expected mut or const in raw pointer type";
@ -261,8 +261,8 @@ impl<'a> Parser<'a> {
.emit();
Mutability::Immutable
});
let t = self.parse_ty_no_plus()?;
Ok(MutTy { ty: t, mutbl })
let ty = self.parse_ty_no_plus()?;
Ok(TyKind::Ptr(MutTy { ty, mutbl }))
}
fn maybe_parse_fixed_length_of_vec(&mut self) -> PResult<'a, Option<P<ast::Expr>>> {