tvl-depot/tvix/eval/src
edef 49750fa1e7 fix(tvix/eval): disallow empty but allocated string contexts
Both `Some(NixContext::new())` and `None` represent empty contexts,
but the former trips up `NixString::has_context`, and seems likely
to trip up other things.

We could hide the difference in the accessors, but we don't really
*want* the distinction to exist, since heap-allocating a null value
is pretty much always a mistake.

Change-Id: Ie84d26fb0d4b59e68354891ba13bde3bae40ab6e
Reviewed-on: https://cl.tvl.fyi/c/depot/+/11712
Tested-by: BuildkiteCI
Reviewed-by: flokli <flokli@flokli.de>
2024-05-25 08:42:32 +00:00
..
builtins feat(tvix/eval): rm NixContext::join, add take_context & IntoIterator 2024-05-23 14:50:38 +00:00
compiler fix(tvix): Avoid buffering file into memory in builtins.hashFile 2024-04-09 17:31:58 +00:00
tests refactor(tvix/eval): rewrite xml emitter to be simple-stupid 2024-05-22 10:32:55 +00:00
value fix(tvix/eval): disallow empty but allocated string contexts 2024-05-25 08:42:32 +00:00
vm feat(tvix/eval): rm NixContext::join, add take_context & IntoIterator 2024-05-23 14:50:38 +00:00
chunk.rs feat(tvix/eval): Don't emit OpForce for non-thunk constants 2024-02-01 21:08:35 +00:00
errors.rs refactor(tvix/eval): rewrite xml emitter to be simple-stupid 2024-05-22 10:32:55 +00:00
io.rs fix(tvix): Avoid buffering file into memory in builtins.hashFile 2024-04-09 17:31:58 +00:00
lib.rs fix(tvix/eval): propagate catchable errors at the top of an eval 2024-02-20 12:33:57 +00:00
nix_search_path.rs refactor(tvix/eval): Box the strings in CatchableErrorKind 2024-02-10 20:35:28 +00:00
observer.rs feat(tvix/eval/observer): Allow capturing timing of events 2024-01-31 04:41:37 +00:00
opcode.rs refactor(tvix/eval): let OpCoerceToString select the CoercionKind 2023-12-29 21:34:45 +00:00
pretty_ast.rs fix(tvix/eval): fix current clippy warnings 2022-12-25 18:25:06 +00:00
properties.rs refactor(tvix/eval): Don't (ab)use PartialEq for Nix equality 2022-09-18 22:03:41 +00:00
source.rs refactor(tvix/eval): impl Default for SourceCode 2023-08-20 21:52:21 +00:00
spans.rs feat(tvix/eval): drop LightSpan::Delayed 2023-12-12 14:34:28 +00:00
systems.rs fix(tvix/eval): fix current clippy warnings 2022-12-25 18:25:06 +00:00
test_utils.rs test(tvix/eval): Add proof-of-concept test for Chunk 2022-09-18 17:55:06 +00:00
upvalues.rs fix(tvix/eval): remove impl PartialEq for Value 2022-11-04 00:30:13 +00:00
warnings.rs feat(tvix/glue): emit a warning in case of bad SRI hashes 2024-01-03 13:01:02 +00:00