Repository navigation
rustc: Unexpected Failure (task ran out of stack) #5343
Description
When I compile the file fingertree.rs, the rustc gives me this error:
error: internal compiler error: unexpected failure
note: the compiler hit an unexpected failure path. this is a bug
note: try running with RUST_LOG=rustc=1,::rt::backtrace to get further details and report the results to github.com/mozilla/rust/issues
The file and the result of running with the logging on is here.
The lines that look relevant to me from the log are:
rust: task b4d04920 ran out of stack
and
rust: task failed at 'explicit failure', /home/leah/rust-0.5/src/librustc/rustc.rc:425
This only happens with the prepend function included. If it is commented out, the file compiles just fine.
The output of rustc --version is:
rustc 0.5
host: i686-unknown-linux-gnu
Activity
jdm commentedon Mar 12, 2013
This looks like #4363 (same data structure, even!).
catamorphism commentedon Mar 14, 2013
Closing as a dup of #4363 -- reopen if it turns out to be different.
Auto merge of rust-lang#5364 - flip1995:useless_transmute_quarantine,…
Auto merge of rust-lang#8564 - Jarcho:transmute_erase_regions, r=Alex…
Merge pull request rust-lang#5343 from rust-lang/rustup-2026-09-24