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-rw-r--r--src/types/expression_stack.rs1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/types/expression_stack.rs b/src/types/expression_stack.rs
index 8e1c87d..228fa2d 100644
--- a/src/types/expression_stack.rs
+++ b/src/types/expression_stack.rs
@@ -63,6 +63,7 @@ impl ExpressionStack {
Operator::BitNot => { pop!(a); push!(!a) },
Operator::Length => { pop!(a); push!(width(a) as isize) },
Operator::Tally => { pop!(a); push!(tally(a) as isize) },
+ Operator::Absolute => { pop!(a); push!(a.wrapping_abs()) },
}
return Ok(());
}