Fix failure of 'lift_map_with_context' in traverse by compile-time evaluation of 'fst' and 'snd'#390
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Good catch! And thanks for the fix.
The proposed solution looks good enough for me.
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Could you add a changelog entry? Thanks! (I can do it if you prefer) |
Signed-off-by: Stefan Muenzel <[email protected]>
…aluation of 'fst' and 'snd' Signed-off-by: Stefan Muenzel <[email protected]>
Co-authored-by: Paul-Elliot <[email protected]> Signed-off-by: Stefan Muenzel <[email protected]>
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The last commit is missing the |
Signed-off-by: Stefan Muenzel <[email protected]>
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This is fixed now |
tmattio
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Jun 20, 2023
CHANGES: - Adopt the OCaml Code of Conduct on the repo (ocaml-ppx/ppxlib#426, @pitag-ha) - Clean up misleading attribute hints when declared for proper context. (ocaml-ppx/ppxlib#425, @ceastlund) - Ast_pattern now has ebool, pbool helper, and a new map.(ocaml-ppx/ppxlib#402, @Burnleydev1) - multiple errors are now reported in `metaquot`. (ocaml-ppx/ppxlib#397, @Burnleydev1) - Add `Attribute.declare_with_attr_loc` (ocaml-ppx/ppxlib#396, @dvulakh) - Add "ns" and "res" as reserved namespaces(ocaml-ppx/ppxlib#388, @davesnx) - Make quoter `let` binding non-recursive (ocaml-ppx/ppxlib#401, @sim642) - Fix failure of 'lift_map_with_context' in traverse by compile-time evaluation of 'fst' and 'snd' (ocaml-ppx/ppxlib#390, @smuenzel) - Driver: Bias the mapping from magic to version towards the current version, as it is usually the common case and it helps when magic numbers are ambiguous (such as on development versions) (ocaml-ppx/ppxlib#409, @shym) - Remove unnecessary test dependencies towards base and stdio (ocaml-ppx/ppxlib#421, @kit-ty-kate) - Update description to reflect that `ppxlib` contains more than a library (ocaml-ppx/ppxlib#422, @pitag-ha) - Add support for OCaml 5.1, excluding OCaml `5.1.0~alpha1` (ocaml-ppx/ppxlib#428, @shym, @Octachron , @pitag-ha, @panglesd) - Driver: Fix `-locations-check` option for coercions with ground (ocaml-ppx/ppxlib#428, @Octachron)
tmattio
added a commit
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Jun 20, 2023
CHANGES: - Adopt the OCaml Code of Conduct on the repo (ocaml-ppx/ppxlib#426, @pitag-ha) - Clean up misleading attribute hints when declared for proper context. (ocaml-ppx/ppxlib#425, @ceastlund) - Ast_pattern now has ebool, pbool helper, and a new map.(ocaml-ppx/ppxlib#402, @Burnleydev1) - multiple errors are now reported in `metaquot`. (ocaml-ppx/ppxlib#397, @Burnleydev1) - Add `Attribute.declare_with_attr_loc` (ocaml-ppx/ppxlib#396, @dvulakh) - Add "ns" and "res" as reserved namespaces(ocaml-ppx/ppxlib#388, @davesnx) - Make quoter `let` binding non-recursive (ocaml-ppx/ppxlib#401, @sim642) - Fix failure of 'lift_map_with_context' in traverse by compile-time evaluation of 'fst' and 'snd' (ocaml-ppx/ppxlib#390, @smuenzel) - Driver: Bias the mapping from magic to version towards the current version, as it is usually the common case and it helps when magic numbers are ambiguous (such as on development versions) (ocaml-ppx/ppxlib#409, @shym) - Remove unnecessary test dependencies towards base and stdio (ocaml-ppx/ppxlib#421, @kit-ty-kate) - Update description to reflect that `ppxlib` contains more than a library (ocaml-ppx/ppxlib#422, @pitag-ha) - Add support for OCaml 5.1, excluding OCaml `5.1.0~alpha1` (ocaml-ppx/ppxlib#428, @shym, @Octachron , @pitag-ha, @panglesd) - Driver: Fix `-locations-check` option for coercions with ground (ocaml-ppx/ppxlib#428, @Octachron)
tmattio
added a commit
to tmattio/opam-repository
that referenced
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Jun 20, 2023
CHANGES: - Adopt the OCaml Code of Conduct on the repo (ocaml-ppx/ppxlib#426, @pitag-ha) - Clean up misleading attribute hints when declared for proper context. (ocaml-ppx/ppxlib#425, @ceastlund) - Ast_pattern now has ebool, pbool helper, and a new map.(ocaml-ppx/ppxlib#402, @Burnleydev1) - multiple errors are now reported in `metaquot`. (ocaml-ppx/ppxlib#397, @Burnleydev1) - Add `Attribute.declare_with_attr_loc` (ocaml-ppx/ppxlib#396, @dvulakh) - Add "ns" and "res" as reserved namespaces(ocaml-ppx/ppxlib#388, @davesnx) - Make quoter `let` binding non-recursive (ocaml-ppx/ppxlib#401, @sim642) - Fix failure of 'lift_map_with_context' in traverse by compile-time evaluation of 'fst' and 'snd' (ocaml-ppx/ppxlib#390, @smuenzel) - Driver: Bias the mapping from magic to version towards the current version, as it is usually the common case and it helps when magic numbers are ambiguous (such as on development versions) (ocaml-ppx/ppxlib#409, @shym) - Remove unnecessary test dependencies towards base and stdio (ocaml-ppx/ppxlib#421, @kit-ty-kate) - Update description to reflect that `ppxlib` contains more than a library (ocaml-ppx/ppxlib#422, @pitag-ha) - Add support for OCaml 5.1, excluding OCaml `5.1.0~alpha1` (ocaml-ppx/ppxlib#428, @shym, @Octachron , @pitag-ha, @panglesd) - Driver: Fix `-locations-check` option for coercions with ground (ocaml-ppx/ppxlib#428, @Octachron)
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(This is not really a great solution, but I believe it captures the intent of the code)
Currently,
[@@deriving traverse]fails on types likebecause the inline record argument in
lift_map_with_contextis wrapped in afst (arg, x)(see test in first commit).The easiest fix is to evaluate
fstandsndat ppx generation time, but that's not really a clean solution, so I'm making this a draft PR for now.