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| author | Deep Majumder <deep.majumder2019@gmail.com> | 2022-12-14 19:10:03 +0530 |
|---|---|---|
| committer | Deep Majumder <deep.majumder2019@gmail.com> | 2022-12-14 19:12:30 +0530 |
| commit | c4d0c911615a7b4efecca47abab294c7c1b788ce (patch) | |
| tree | b5df828aed87ffe039e7e4113c926848ff76eb8d /compiler/rustc_ast/src | |
| parent | 71ec1457ee9868a838e4521a3510cdd416c0c295 (diff) | |
| download | rust-c4d0c911615a7b4efecca47abab294c7c1b788ce.tar.gz rust-c4d0c911615a7b4efecca47abab294c7c1b788ce.zip | |
Allow .. to be parsed as let initializer
.. and ..= are valid expressions, however when used in a let statement it is not parsed.
Diffstat (limited to 'compiler/rustc_ast/src')
| -rw-r--r-- | compiler/rustc_ast/src/token.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/rustc_ast/src/token.rs b/compiler/rustc_ast/src/token.rs index 7b8c0d79a17..5247007fdce 100644 --- a/compiler/rustc_ast/src/token.rs +++ b/compiler/rustc_ast/src/token.rs @@ -379,6 +379,10 @@ impl Token { } } + pub fn is_range_seperator(&self) -> bool { + [DotDot, DotDotDot, DotDotEq].contains(&self.kind) + } + pub fn is_op(&self) -> bool { match self.kind { Eq | Lt | Le | EqEq | Ne | Ge | Gt | AndAnd | OrOr | Not | Tilde | BinOp(_) |