Add no_function feature to disable script-defined functions.

2020-03-11 13:28:12 +08:00
parent 047f064cd1
commit 7c4d22d98a
10 changed files with 140 additions and 86 deletions
--- a/tests/unary_minus.rs
+++ b/tests/unary_minus.rs
@@ -5,7 +5,10 @@ fn test_unary_minus() -> Result<(), EvalAltResult> {
    let mut engine = Engine::new();

    assert_eq!(engine.eval::<INT>("let x = -5; x")?, -5);
+
+    #[cfg(not(feature = "no_function"))]
    assert_eq!(engine.eval::<INT>("fn neg(x) { -x } neg(5)")?, -5);
+
    assert_eq!(engine.eval::<INT>("5 - -+++--+-5")?, 0);

    Ok(())