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Reduce Symbol's interface slightly.

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Nicholas Nethercote 2019-05-09 14:06:10 +10:00
parent cb7eacb1d2
commit e53bb1aefb
1 changed files with 1 additions and 5 deletions
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6
src/libsyntax_pos/symbol.rs
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@ -380,10 +380,6 @@ impl Symbol {
with_interner(|interner| interner.intern(string)) with_interner(|interner| interner.intern(string))
} }
pub fn interned(self) -> Self {
with_interner(|interner| interner.interned(self))
}
/// Gensyms a new `usize`, using the current interner. /// Gensyms a new `usize`, using the current interner.
pub fn gensym(string: &str) -> Self { pub fn gensym(string: &str) -> Self {
with_interner(|interner| interner.gensym(string)) with_interner(|interner| interner.gensym(string))
@ -502,7 +498,7 @@ impl Interner {
name name
} }
pub fn interned(&self, symbol: Symbol) -> Symbol { fn interned(&self, symbol: Symbol) -> Symbol {
if (symbol.0.as_usize()) < self.strings.len() { if (symbol.0.as_usize()) < self.strings.len() {
symbol symbol
} else { } else {