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| author | David Tolnay <dtolnay@gmail.com> | 2021-07-08 20:24:29 -0700 |
|---|---|---|
| committer | David Tolnay <dtolnay@gmail.com> | 2021-07-18 14:08:34 -0700 |
| commit | 55ff45a5c25c49e665a9459b8d6ea03ae2c44476 (patch) | |
| tree | 454ce7299b38c0e9552a98c023a5a0ab5a271ebf /compiler/rustc_span | |
| parent | 331da5820cfeb937dcdd76192d97a5fc4dd115c8 (diff) | |
| download | rust-55ff45a5c25c49e665a9459b8d6ea03ae2c44476.tar.gz rust-55ff45a5c25c49e665a9459b8d6ea03ae2c44476.zip | |
Support negative numbers in Literal::from_str
Diffstat (limited to 'compiler/rustc_span')
| -rw-r--r-- | compiler/rustc_span/src/symbol.rs | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/compiler/rustc_span/src/symbol.rs b/compiler/rustc_span/src/symbol.rs index a8f969782b2..6c2f69c4b67 100644 --- a/compiler/rustc_span/src/symbol.rs +++ b/compiler/rustc_span/src/symbol.rs @@ -1588,6 +1588,10 @@ impl Symbol { self.0.as_u32() } + pub fn len(self) -> usize { + with_interner(|interner| interner.get(self).len()) + } + pub fn is_empty(self) -> bool { self == kw::Empty } |