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add is_empty to Procs

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This commit is contained in:
Folkert 2020-03-12 12:58:03 +01:00
parent f74471012c
commit 9761aabe65
1 changed files with 4 additions and 0 deletions
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4
compiler/mono/src/expr.rs
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@ -43,6 +43,10 @@ impl<'a> Procs<'a> {
.sum() .sum()
} }
pub fn is_empty(&self) -> bool {
self.len() == 0
}
fn insert_builtin(&mut self, symbol: Symbol) { fn insert_builtin(&mut self, symbol: Symbol) {
self.builtin.insert(symbol); self.builtin.insert(symbol);
} }