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| -rw-r--r-- | doc/changelog/02-specification-language/10441-static-poly-section.rst | 11 | ||||
| -rw-r--r-- | doc/sphinx/addendum/universe-polymorphism.rst | 2 |
2 files changed, 13 insertions, 0 deletions
diff --git a/doc/changelog/02-specification-language/10441-static-poly-section.rst b/doc/changelog/02-specification-language/10441-static-poly-section.rst new file mode 100644 index 0000000000..7f0345d946 --- /dev/null +++ b/doc/changelog/02-specification-language/10441-static-poly-section.rst @@ -0,0 +1,11 @@ +- The universe polymorphism setting now applies from the opening of a section. + In particular, it is not possible anymore to mix polymorphic and monomorphic + definitions in a section when there are no variables nor universe constraints + defined in this section. This makes the behaviour consistent with the + documentation. (`#10441 <https://github.com/coq/coq/pull/10441>`_, + by Pierre-Marie Pédrot) + +- The :cmd:`Section` vernacular command now accepts the "universes" attribute. In + addition to setting the section universe polymorphism, it also locally sets + the universe polymorphic option inside the section. + (`#10441 <https://github.com/coq/coq/pull/10441>`_, by Pierre-Marie Pédrot) diff --git a/doc/sphinx/addendum/universe-polymorphism.rst b/doc/sphinx/addendum/universe-polymorphism.rst index 395b5ce2d3..7e698bfb66 100644 --- a/doc/sphinx/addendum/universe-polymorphism.rst +++ b/doc/sphinx/addendum/universe-polymorphism.rst @@ -144,6 +144,8 @@ Many other commands support the ``Polymorphic`` flag, including: - ``Lemma``, ``Axiom``, and all the other “definition” keywords support polymorphism. +- :cmd:`Section` will locally set the polymorphism flag inside the section. + - ``Variables``, ``Context``, ``Universe`` and ``Constraint`` in a section support polymorphism. This means that the universe variables (and associated constraints) are discharged polymorphically over definitions that use |