Refine position display in error messages.

2020-06-12 18:04:16 +08:00
parent 6cc27eb9f4
commit 9d91349513
12 changed files with 256 additions and 238 deletions
--- a/tests/expressions.rs
+++ b/tests/expressions.rs
@@ -21,6 +21,8 @@ fn test_expressions() -> Result<(), Box<EvalAltResult>> {
    assert!(engine.eval_expression::<()>("x = 42").is_err());
    assert!(engine.compile_expression("let x = 42").is_err());

+    engine.compile("40 + { let x = 2; x }")?;
+
    Ok(())
 }