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Fix bug in parser where - symbol was being parsed as a + symbol in binary expressions

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Signed-off-by: Alek Ratzloff <alekratz@gmail.com>
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Alek Ratzloff
2020-10-13 16:34:18 -07:00
parent 902da3f2f3
commit 57c1aa4702
1 changed files with 1 additions and 1 deletions
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src/syn/parser.y
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@@ -61,7 +61,7 @@ BinExpr -> Result<Expr>:
| UnExpr '*' BinExpr { Ok(BinExpr::new_expr($1?, BinOp::Times, $3?)) }
| UnExpr '/' BinExpr { Ok(BinExpr::new_expr($1?, BinOp::Div, $3?)) }
| UnExpr '+' BinExpr { Ok(BinExpr::new_expr($1?, BinOp::Plus, $3?)) }
| UnExpr '-' BinExpr { Ok(BinExpr::new_expr($1?, BinOp::Plus, $3?)) }
| UnExpr '-' BinExpr { Ok(BinExpr::new_expr($1?, BinOp::Minus, $3?)) }
| UnExpr { $1 }
;