Allow specifying the expected number of shift/reduce conflicts

* admin/grammars/grammar.wy: Add %expectedconflicts.

* lisp/cedet/semantic/grammar-wy.el
(semantic-grammar-wy--keyword-table): Ditto.

* lisp/cedet/semantic/grammar.el
(semantic-grammar-expected-conflicts): New function.
(semantic-grammar-insert-defconst-with-eval): New function.
(semantic-grammar-create-package): Output the number of expected
shift/reduce conflicts.

* lisp/cedet/semantic/wisent/comp.el (wisent-total-conflicts):
Don't output the warning if the number of shift/reduce conflicts
is expected.
(wisent-expected-conflicts): Made obsolete.
1 job for master in 90 minutes and 1 second (queued for 3 seconds)
Status Job ID Name Coverage
  Test
failed #2276
test-all

01:30:01

 
Name Stage Failure
failed
test-all Test The script exceeded the maximum execution time set for the job
make -C test check-expensive
make[1]: Entering directory '/builds/emacs/emacs/test'
rm -f ./*.tmp
make[2]: Entering directory '/builds/emacs/emacs/test'
make[3]: Entering directory '/builds/emacs/emacs/test'
ELC lisp/net/tramp-tests.elc
GEN lisp/net/tramp-tests.log
Pulling docker image gitlab/gitlab-runner-helper:x86_64-f100a208 ...
ERROR: Job failed: execution took longer than 1h30m0s seconds