Commit bcb81dd8 authored by POTTIER Francois's avatar POTTIER Francois
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parent 1eca0de4
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# Changes
## 2020/03/04
## 2020/05/25
* Fix a problem that could arise when an open polymorphic variant, such as
```[> `A ]```, was used in a `%type` or `%start` declaration. A type that
was too general could possibly be inferred. This could in turn lead to an
incorrect compilation of pattern matching and to a segmentation fault.
(Problem reported by Joe.)
* Fix the static check that is performed prior to expanding the parameterized
nonterminal symbols. The previous check was incorrect: it would sometimes
accept a grammar whose expansion would diverge.
accept a grammar whose expansion would diverge. (Fix by Yann Régis-Gianas.)
## 2020/02/11
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