Optimize variable shadowing.

2022-02-18 15:04:46 +08:00
parent 83786c992b
commit bb04fab011
10 changed files with 137 additions and 58 deletions
--- a/tests/optimizer.rs
+++ b/tests/optimizer.rs
@@ -84,7 +84,7 @@ fn test_optimizer_parse() -> Result<(), Box<EvalAltResult>> {

    assert_eq!(
        format!("{:?}", ast),
-        r#"AST { body: [Var(("DECISION" @ 1:7, false @ 1:18), (Constant), 1:1), Expr(123 @ 1:51)] }"#
+        r#"AST { body: [Var(("DECISION" @ 1:7, false @ 1:18, None), (Constant), 1:1), Expr(123 @ 1:51)] }"#
    );

    let ast = engine.compile("if 1 == 2 { 42 }")?;