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parsetl: speedup parsing of n-ary operators with many operands

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Issue #500, reported by Yann Thierry-Mieg.

* spot/parsetl/parsetl.yy, spot/parsetl/scantl.ll: Use variant
to store a new pnode objects that delays the construction of n-ary
operators.
* spot/parsetl/Makefile.am: Do not distribute stack.hh anymore.
* spot/tl/formula.cc: Fix detection of overflow in Star and FStar.
* HACKING: Update Bison requirements to 3.3.
* tests/core/500.test: New test case.
* tests/Makefile.am: Add it.
* tests/core/ltl2tgba2.test, tests/core/ltlsynt.test,
tests/core/tostring.test: Adjust to new expected order.
* NEWS: Mention the change.
This commit is contained in:
Alexandre Duret-Lutz 2022-03-26 15:57:56 +01:00
parent 46f3f5aaf4
commit 9c6a09890e
11 changed files with 374 additions and 181 deletions
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6
tests/core/ltl2tgba2.test
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@ -1,6 +1,6 @@
#!/bin/sh
# -*- coding: utf-8 -*-
# Copyright (C) 2009-2021 Laboratoire de Recherche et Développement de
# Copyright (C) 2009-2022 Laboratoire de Recherche et Développement de
# l'Epita (LRDE).
# Copyright (C) 2003, 2004 Laboratoire d'Informatique de Paris 6 (LIP6),
# département Systèmes Répartis Coopératifs (SRC), Université Pierre
@ -375,8 +375,8 @@ diff output expected
cat >formulas <<EOF
GF((a & XXa) | (!a & XX!a)), 4,8, 4,8, 6,14, 7,14, 4,8
GF((a & XXXa) | (!a & XXX!a)), 7,14, 8,16, 8,18, 15,30, 8,16
GF(((a & Xb) | XXc) & Xd), 3,58, 4,64, 3,58, 5,80, 4,64
GF((b | Fa) & (b R Xb)), 2,4, 2,4, 3,6, 3,6, 2,4
GF(Xd & (XXc | (a & Xb))), 3,58, 4,64, 3,58, 5,80, 4,64
GF((b R Xb) & (b | Fa)), 2,4, 2,4, 3,6, 3,6, 2,4
G(F(a & Xa) & F(a & X!a)), 2,4, 2,4, 4,8, 4,8, 2,4
G(!p0 & F(p1 & XG!p1)), 1,0, 1,0, 1,0, 1,0, 1,0
FG(a | Fb), 3,15, 3,15, 3,15, 3,15, 1,4