previously, `builtins.break` didn't force its argument, resulting in
a value wrapped with `break` being opaque to most builtins if not
also wrapped with `seq`. see [lix-project/lix#1165] for more details
on what this can break.
this tiny fix just adds a call to `forceValue` inside `prim_break`,
but unfortunately this "breaks" a few existing tests because it
changes the call stack; those tests' golden outputs have been adjusted
without modifying their intended purpose.
Fixes#1165
[lix-project/lix#1165]: https://git.lix.systems/lix-project/lix/issues/1165
Change-Id: I5fe4ee3ff28b38aaf924125b8978130812e58fef
See [lix-project/lix#1156], but basically currently the `:st <n>`
debugger command doesn't allow any negative indices, and putting a plus
sign in front of the arg doesn't change anything; thus, we can exploit
that "design space" to allow users to move between different stack
frames easily, by simply prepending their arg with a +/- sign.
The actual behavior is little more nuanced when you account for errors:
as suggested by @pennae (thanks! :), when the user inputs an offset that
would result in an invalid frame index, the debugger instead clamps it
to the closest bound (i.e. 0 for negative offsets, $maxFrame for
positive ones) and just prints a warning.
Fixes#1156
[lix-project/lix#1156]: https://git.lix.systems/lix-project/lix/issues/1156
Change-Id: I02a0cdb6aaebbdb0515308880a3bf9c0d2fcd25e
currently, the `:st <n>` command in the debugger will simply silently
fail if the argument cannot be converted to an integer, or if it falls
outside the range of valid stack indices. this isn't too big of problem,
but it can be nicer to tell the user something went wrong, rather than
not give them any output and having them guess (esp. in the second case).
this commit adds two errors, one for each case:
1. the argument is not actually an integer, or is outside INT_MIN/MAX
-> "argument '%arg' is not a valid integer"
2. the argument is an integer outside the range of stack traces
-> "stack index must be between 0 and %max_frame, but was %arg"
Change-Id: I8109feeede79a9ad3db9ee7dc95d37e7dd19741a
This is intended to be a softer version of
`allow-import-from-derivation`, allowing for users to only flag when IFD
is encountered rather than error out
Based-on: https://github.com/NixOS/nix/pull/13279
Co-authored-by: gustavderdrache <alex.ford@determinate.systems>
Co-authored-by: Eelco Dolstra <edolstra@gmail.com>
Change-Id: I879a444e3a24b4e82a8cea3a5a94834c78c3924a
When ref/rev are very similar looking, e.g. a revision SHA1, the logic
to reconstruct whether we had a ref or rev initially cannot work.
This regression was introduced by
I2c72d5a32e406a7ca308e271730bd0af01c5d18b which passed the information
as an attribute field called `refOrRev`, instead, we pass `ref` or `rev`
but not `refOrRev`.
We apply the same post-processing logic to distinguish rev/ref in
path-style flake references: `github:owner/repo/$refOrRev`.
Fixes#520#841.
Change-Id: I2b1985cd5f351f43fea84232c1972715e2408fb1
Signed-off-by: Raito Bezarius <raito@lix.systems>
CA tests have grown quite complicated and are hard to debug and
manoeuver for new needs.
They are a prime target for F2 migration and they were extremely
pleasant to write.
Most functionality is preserved or improved with additional behaviors
asserted on warnings and the full set of reports.
Change-Id: I70cd52abbe5ff13f56744b966ab00962ad3a49d6
Signed-off-by: Raito Bezarius <raito@lix.systems>
blokyk