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"shift/reduce conflicts" warning when building parser.y #150

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qdeslandes opened this issue Oct 26, 2024 · 0 comments
Open

"shift/reduce conflicts" warning when building parser.y #150

qdeslandes opened this issue Oct 26, 2024 · 0 comments

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@qdeslandes
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When Bison builds parser.y for bfcli, the following warning appears:

[ 57%] [BISON][bfcli_parser] Building parser with bison 3.8.2
/home/quentin/Projects/bpfilter/src/bfcli/parser.y: warning: 2 shift/reduce conflicts [-Wconflicts-sr]
/home/quentin/Projects/bpfilter/src/bfcli/parser.y: note: rerun with option '-Wcounterexamples' to generate conflict counterexamples

This warning is due to conflicting rules, which could generate unexpected output.
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@qdeslandes