diff options
Diffstat (limited to 'tvix/eval')
| -rw-r--r-- | tvix/eval/src/vm/generators.rs | 2 | ||||
| -rw-r--r-- | tvix/eval/src/warnings.rs | 7 |
2 files changed, 8 insertions, 1 deletions
diff --git a/tvix/eval/src/vm/generators.rs b/tvix/eval/src/vm/generators.rs index f86683dff5..138600be19 100644 --- a/tvix/eval/src/vm/generators.rs +++ b/tvix/eval/src/vm/generators.rs @@ -650,7 +650,7 @@ pub(crate) async fn emit_warning(co: &GenCo, warning: EvalWarning) { } /// Emit a runtime warning with the span of the current generator. -pub(crate) async fn emit_warning_kind(co: &GenCo, kind: WarningKind) { +pub async fn emit_warning_kind(co: &GenCo, kind: WarningKind) { match co.yield_(VMRequest::EmitWarningKind(kind)).await { VMResponse::Empty => {} msg => panic!( diff --git a/tvix/eval/src/warnings.rs b/tvix/eval/src/warnings.rs index aa567f3027..e007d9c34f 100644 --- a/tvix/eval/src/warnings.rs +++ b/tvix/eval/src/warnings.rs @@ -17,6 +17,7 @@ pub enum WarningKind { DeadCode, EmptyInherit, EmptyLet, + ShadowedOutput(String), /// Tvix internal warning for features triggered by users that are /// not actually implemented yet, but do not cause runtime failures. @@ -100,6 +101,11 @@ impl EvalWarning { WarningKind::EmptyLet => "this `let`-expression contains no bindings".to_string(), + WarningKind::ShadowedOutput(ref out) => format!( + "this derivation's environment shadows the output name {}", + out + ), + WarningKind::NotImplemented(what) => { format!("feature not yet implemented in tvix: {}", what) } @@ -120,6 +126,7 @@ impl EvalWarning { WarningKind::DeadCode => "W008", WarningKind::EmptyInherit => "W009", WarningKind::EmptyLet => "W010", + WarningKind::ShadowedOutput(_) => "W011", WarningKind::NotImplemented(_) => "W999", } |