fix(tvix/eval): fix b/281 by adding Value::Catchable

This commit makes catchable errors a variant of Value.

The main downside of this approach is that we lose the ability to
use Rust's `?` syntax for propagating catchable errors.

Change-Id: Ibe89438d8a70dcec29e016df692b5bf88a5cad13
Reviewed-on: https://cl.tvl.fyi/c/depot/+/9289
Reviewed-by: tazjin <tazjin@tvl.su>
Autosubmit: Adam Joseph <adam@westernsemico.com>
Tested-by: BuildkiteCI
This commit is contained in:
Adam Joseph 2023-09-09 22:02:56 -07:00 committed by clbot
parent 926459ce69
commit 05f42519b5
16 changed files with 320 additions and 247 deletions

View file

@ -48,7 +48,7 @@ use crate::vm::run_lambda;
// Re-export the public interface used by other crates.
pub use crate::compiler::{compile, prepare_globals, CompilationOutput};
pub use crate::errors::{AddContext, Error, ErrorKind, EvalResult};
pub use crate::errors::{AddContext, CatchableErrorKind, Error, ErrorKind, EvalResult};
pub use crate::io::{DummyIO, EvalIO, FileType};
pub use crate::pretty_ast::pretty_print_expr;
pub use crate::source::SourceCode;