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mirth-lab gate-mutate: feature-gate mutation; findings 40-45 #38

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Merged
zmaril merged 2 commits into from
Oct 10, 2026
Merged

mirth-lab gate-mutate: feature-gate mutation; findings 40-45 #38

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9a1535e
mirth-lab gate-mutate: mutants of the UI tests that enable unstable f…
zmaril Oct 10, 2026
d6733a9
gate-mutate: delayed bugs keyed by message, a stronger reducer (brace…
zmaril Oct 10, 2026
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13 changes: 13 additions & 0 deletions Cargo.lock
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3 changes: 3 additions & 0 deletions crates/mirth-lab/Cargo.toml
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Original file line number Diff line number Diff line change
Expand Up @@ -27,3 +27,6 @@ libc = "0.2"
flate2 = "1"
tar = "0.4"
mirth-rewrite = { path = "../mirth-rewrite" }
syn = { version = "2.0.119", features = ["full", "extra-traits"] }
quote = "1"
prettyplease = "0.2"
4 changes: 4 additions & 0 deletions crates/mirth-lab/src/main.rs
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Expand Up @@ -25,6 +25,7 @@ mod tools {
pub mod flag_universe;
pub mod flag_walk;
pub mod gate_check;
pub mod gate_mutate;
pub mod grammar_coverage;
pub mod instr_check;
pub mod miri_diff;
Expand Down Expand Up @@ -129,6 +130,8 @@ enum Check {
SurveyUnroll(tools::survey::UnrollArgs),
/// Each closed-bug Ur query still finds the code its bug's fix changed.
VerifyClosed(tools::verify_closed::Args),
/// Mutants of the UI tests that use unstable features (splices, moved items, extra gates, edits): ICEs and hangs.
GateMutate(tools::gate_mutate::Args),
}

fn main() -> ExitCode {
Expand All @@ -143,6 +146,7 @@ fn main() -> ExitCode {
Check::SuggestDiff(a) => tools::suggest_diff::run(a),
Check::ReproDiff(a) => tools::repro_diff::run(a),
Check::GateCheck(a) => tools::gate_check::run(a),
Check::GateMutate(a) => tools::gate_mutate::run(a),
Check::InstrCheck(a) => tools::instr_check::run(a),
Check::ReleaseDiff(a) => tools::release_diff::run(a),
Check::Xlink(a) => tools::xlink::run(a),
Expand Down
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