rust-lang/rust
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Convert rustc_parse::parser::pat::Expected to enum

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This is required in order to support translatable diagnostics.
This commit is contained in:
Xiretza
2022-11-08 22:03:17 +01:00
parent 87ef37dbd7
commit 9564a30c19
3 changed files with 36 additions and 20 deletions
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4
compiler/rustc_parse/src/parser/expr.rs
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@@ -1,5 +1,5 @@
use super::diagnostics::SnapshotParser;
use super::pat::{CommaRecoveryMode, RecoverColon, RecoverComma, PARAM_EXPECTED};
use super::pat::{CommaRecoveryMode, Expected, RecoverColon, RecoverComma};
use super::ty::{AllowPlus, RecoverQPath, RecoverReturnSign};
use super::{
AttrWrapper, BlockMode, ClosureSpans, ForceCollect, Parser, PathStyle, Restrictions,
@@ -2221,7 +2221,7 @@ impl<'a> Parser<'a> {
let lo = self.token.span;
let attrs = self.parse_outer_attributes()?;
self.collect_tokens_trailing_token(attrs, ForceCollect::No, |this, attrs| {
let pat = this.parse_pat_no_top_alt(PARAM_EXPECTED)?;
let pat = this.parse_pat_no_top_alt(Some(Expected::ParameterName))?;
let ty = if this.eat(&token::Colon) {
this.parse_ty()?
} else {