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%expect-rr is for GLR only

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* src/conflicts.c (conflicts_print): Complain about %expect-rr if not
in GLR mode, regardless of the number of reduce/reduce conflicts.
* tests/conflicts.at (%expect-rr non GLR): New test.
* NEWS: Update.
This commit is contained in:
Akim Demaille
2012-09-21 15:19:12 +02:00
parent 51c994d8f0
commit d140056923
3 changed files with 40 additions and 4 deletions
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NEWS
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@@ -145,6 +145,11 @@ GNU Bison NEWS
the programmer to prune possible parses based on the values of run-time
expressions.
** The directive %expect-rr is now an error in non GLR mode
It used to be an error only if used in non GLR mode, _and_ if there are
reduce/reduce conflicts.
* Noteworthy changes in release ?.? (????-??-??) [?]