hang? about treereduce

[langston-barrett]

@matthiaskrgr Thanks for the report! Can you share the full command line you used, and which revision of treereduce you're using?

[matthiaskrgr]

oh, sorry 😓

So the command I used was treereduce-rust --passes 10 --min-reduction 10 --interesting-stderr="panic" unred.rs -- ~/.rustup/toolchains/local-debug-assertions/bin/rustc --crate-type lib @@.rs (the ice requires debug assertions) but a vanilla nightly rustc also hangs.

treereduce 0.2.2

[matthiaskrgr]

OOOH I think I just forgot to put --source before $file.rs? :(

[langston-barrett]

OOOH I think I just forgot to put --source before $file.rs? :(

Yeah, that sounds correct. treereduce is set up to take input on stdin as well, so it's likely just waiting to read. You can see similar behaviors in other programs such as cat or jq.

[langston-barrett]

Closing for now, as this is expected behavior.