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use reference to match on SyntaxError, re: #45

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This commit is contained in:
Mark Thom
2018-08-28 14:30:50 -03:00
parent b418e63a89
commit dc91f46d83
1 changed files with 1 additions and 1 deletions
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2
src/prolog/machine/machine_errors.rs
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@@ -148,7 +148,7 @@ pub enum SyntaxError {
impl SyntaxError { impl SyntaxError {
pub fn as_str(&self) -> &'static str { pub fn as_str(&self) -> &'static str {
match self { match self {
SyntaxError::ImpDepAtom => "imp_dep_atom" &SyntaxError::ImpDepAtom => "imp_dep_atom"
} }
} }
} }