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| author | Nicholas Nethercote <n.nethercote@gmail.com> | 2024-06-13 13:40:14 +1000 |
|---|---|---|
| committer | Nicholas Nethercote <n.nethercote@gmail.com> | 2024-06-20 04:50:38 +1000 |
| commit | 7d9a92ba31122950f2c7f6a71ad6dee49b3e95e4 (patch) | |
| tree | 14f587f5aec4a62d91a1747efa0630c0d5d92f0a /compiler/rustc_parse/src/parser | |
| parent | 894f7a4ba6554d3797404bbf550d9919df060b97 (diff) | |
| download | rust-7d9a92ba31122950f2c7f6a71ad6dee49b3e95e4.tar.gz rust-7d9a92ba31122950f2c7f6a71ad6dee49b3e95e4.zip | |
Inline `can_begin_literal_maybe_minus` call into two places.
It's clearer this way, because the `Interpolated` cases in `can_begin_const_arg` and `is_pat_range_end_start` are more permissive than the `Interpolated` cases in `can_begin_literal_maybe_minus`.
Diffstat (limited to 'compiler/rustc_parse/src/parser')
| -rw-r--r-- | compiler/rustc_parse/src/parser/pat.rs | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/compiler/rustc_parse/src/parser/pat.rs b/compiler/rustc_parse/src/parser/pat.rs index 03aea0888d9..6f2b7177159 100644 --- a/compiler/rustc_parse/src/parser/pat.rs +++ b/compiler/rustc_parse/src/parser/pat.rs @@ -939,7 +939,8 @@ impl<'a> Parser<'a> { || self.look_ahead(dist, |t| { t.is_path_start() // e.g. `MY_CONST`; || t.kind == token::Dot // e.g. `.5` for recovery; - || t.can_begin_literal_maybe_minus() // e.g. `42`. + || matches!(t.kind, token::Literal(..) | token::BinOp(token::Minus)) + || t.is_bool_lit() || t.is_whole_expr() || t.is_lifetime() // recover `'a` instead of `'a'` || (self.may_recover() // recover leading `(` |