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Force Clang and GCC to have the same behaviour.

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* src/ltlvisit/remove_x.cc, src/ltltest/remove_x.test: here.
This commit is contained in:
Etienne Renault 2015-04-17 08:55:56 +01:00
parent 439517736f
commit dc7ca7d8d2
2 changed files with 24 additions and 6 deletions
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8
src/ltltest/remove_x.test
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@ -38,3 +38,11 @@ run 0 ../../bin/ltlfilt --remove-x -f 'F(!a & Xb)' > out
grep -v X out
# The output is stutter invariant, even if the input wasn't.
run 0 ../../bin/ltlfilt -q --stutter-invariant -F 'out'
# Ensure remove_x does not depend on clang or gcc recursive calls
echo 'F(a & ((a & (a U (!a & b)) & ((!b U !a) | (b U !a))) |'\
' (!a & (!a U (a & !a & b)) & ((!b U a) | (b U a))) | (b & (b U (!a & b & !b))'\
' & ((!a U !b) | (a U !b))) | (!b & (!b U (!a & b)) & ((!a U b) | (a U b)))'\
' | (!a & b & (G!a | Ga) & (G!b | Gb))))' > expected
run 0 ../../bin/ltlfilt --remove-x -f 'F(a & X(!a & b))' > 'out'
diff expected out