Commit 9e7e6d50 authored by Alexandre Duret-Lutz's avatar Alexandre Duret-Lutz

formula: b* is siSERE

Since b[+] and [*0] are siSERE, b* is siSERE as well.
Suggested by Victor Khomenko.

* spot/tl/formula.cc: Implement that for Star and also
in the concatenation rule.
* tests/core/kind.test, tests/core/ltlfilt.test: Adjust.
parent d66eb846
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