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Enable call in function-call style.

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This commit is contained in:
Stephen Chung
2020-07-16 12:09:31 +08:00
parent a97ffc536c
commit 16fbfbb606
6 changed files with 102 additions and 29 deletions
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16
tests/functions.rs
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@@ -52,12 +52,24 @@ fn test_functions() -> Result<(), Box<EvalAltResult>> {
}
#[test]
#[cfg(not(feature = "no_object"))]
fn test_function_pointers() -> Result<(), Box<EvalAltResult>> {
let engine = Engine::new();
assert_eq!(engine.eval::<String>(r#"type_of(Fn("abc"))"#)?, "Fn");
assert_eq!(
engine.eval::<INT>(
r#"
fn foo(x) { 40 + x }
let f = Fn("foo");
call(f, 2)
"#
)?,
42
);
#[cfg(not(feature = "no_object"))]
assert_eq!(
engine.eval::<INT>(
r#"
@@ -73,11 +85,13 @@ fn test_function_pointers() -> Result<(), Box<EvalAltResult>> {
42
);
#[cfg(not(feature = "no_object"))]
assert!(matches!(
*engine.eval::<INT>(r#"let f = Fn("abc"); f.call(0)"#).expect_err("should error"),
EvalAltResult::ErrorFunctionNotFound(f, _) if f.starts_with("abc (")
));
#[cfg(not(feature = "no_object"))]
assert_eq!(
engine.eval::<INT>(
r#"