bjoernager/rust
bjoernager/rust
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stabilize or_patterns

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This commit is contained in:
mark 2020-11-21 15:12:05 -06:00
parent f5f33ec0e0
commit db5629adcb
36 changed files with 59 additions and 97 deletions
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5
compiler/rustc_parse/src/parser/stmt.rs
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@ -1,7 +1,7 @@
use super::attr::DEFAULT_INNER_ATTR_FORBIDDEN;
use super::diagnostics::{AttemptLocalParseRecovery, Error};
use super::expr::LhsExpr;
use super::pat::{GateOr, RecoverComma};
use super::pat::RecoverComma;
use super::path::PathStyle;
use super::TrailingToken;
use super::{AttrWrapper, BlockMode, ForceCollect, Parser, Restrictions, SemiColonMode};
@ -221,8 +221,7 @@ impl<'a> Parser<'a> {
/// Parses a local variable declaration.
fn parse_local(&mut self, attrs: AttrVec) -> PResult<'a, P<Local>> {
let lo = self.prev_token.span;
let (pat, colon) =
self.parse_pat_before_ty(None, GateOr::Yes, RecoverComma::Yes, "`let` bindings")?;
let (pat, colon) = self.parse_pat_before_ty(None, RecoverComma::Yes, "`let` bindings")?;
let (err, ty) = if colon {
// Save the state of the parser before parsing type normally, in case there is a `:`