mirror of
https://git.savannah.gnu.org/git/bison.git
synced 2026-03-09 12:23:04 +00:00
2ca6b71967
Currently we properly use the "best" integral type for tables, including those storing state numbers. However the variables for state numbers used in yyparse (and its dependencies such as yy_stack_print) still use int16_t invariably. As a consequence, very large models overflow these variables. Let's use the "best" type for these variables too. It turns out that we can still use 16 bits for twice larger automata: stick to unsigned types. However using 'unsigned' when 16 bits are not enough is troublesome and generates tons of warnings about signedness issues. Instead, let's use 'int'. Reported by Tom Kramer. https://lists.gnu.org/archive/html/bug-bison/2019-09/msg00018.html * data/skeletons/yacc.c (b4_state_num_type): New. (yy_state_num): Be computed from YYNSTATES. * tests/linear: New. * tests/torture.at (State number type): New. Use it.
137 lines
4.9 KiB
Makefile
137 lines
4.9 KiB
Makefile
## Makefile for Bison testsuite.
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## Copyright (C) 2000-2015, 2018-2019 Free Software Foundation, Inc.
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##
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## This program is free software: you can redistribute it and/or modify
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## it under the terms of the GNU General Public License as published by
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## the Free Software Foundation, either version 3 of the License, or
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## (at your option) any later version.
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##
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## This program is distributed in the hope that it will be useful,
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## but WITHOUT ANY WARRANTY; without even the implied warranty of
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## MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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## GNU General Public License for more details.
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##
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## You should have received a copy of the GNU General Public License
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## along with this program. If not, see <http://www.gnu.org/licenses/>.
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EXTRA_DIST += %D%/linear $(TESTSUITE_AT) %D%/testsuite %D%/testsuite.h
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DISTCLEANFILES += %D%/atconfig $(check_SCRIPTS)
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MAINTAINERCLEANFILES += $(TESTSUITE)
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## ------------ ##
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## package.m4. ##
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## ------------ ##
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$(top_srcdir)/%D%/package.m4: $(top_srcdir)/configure
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$(AM_V_GEN)rm -f $@ $@.tmp
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$(AM_V_at){ \
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echo '# Signature of the current package.'; \
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echo 'm4_define([AT_PACKAGE_NAME], [$(PACKAGE_NAME)])'; \
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echo 'm4_define([AT_PACKAGE_TARNAME], [$(PACKAGE_TARNAME)])'; \
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echo 'm4_define([AT_PACKAGE_VERSION], [$(PACKAGE_VERSION)])'; \
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echo 'm4_define([AT_PACKAGE_STRING], [$(PACKAGE_STRING)])'; \
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echo 'm4_define([AT_PACKAGE_BUGREPORT], [$(PACKAGE_BUGREPORT)])'; \
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} >$@.tmp
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$(AM_V_at)mv $@.tmp $@
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## ------------------------- ##
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## Generate the test suite. ##
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## ------------------------- ##
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TESTSUITE_AT = \
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%D%/testsuite.at \
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\
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%D%/actions.at \
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%D%/c++.at \
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%D%/calc.at \
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%D%/conflicts.at \
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%D%/cxx-type.at \
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%D%/diagnostics.at \
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%D%/existing.at \
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%D%/glr-regression.at \
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%D%/headers.at \
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%D%/input.at \
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%D%/java.at \
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%D%/javapush.at \
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%D%/local.at \
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%D%/named-refs.at \
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%D%/output.at \
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%D%/package.m4 \
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%D%/push.at \
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%D%/reduce.at \
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%D%/regression.at \
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%D%/report.at \
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%D%/scanner.at \
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%D%/sets.at \
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%D%/skeletons.at \
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%D%/synclines.at \
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%D%/torture.at \
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%D%/types.at
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TESTSUITE = $(top_srcdir)/%D%/testsuite
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AUTOTEST = $(AUTOM4TE) --language=autotest
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AUTOTESTFLAGS = -I $(top_srcdir)/%D%
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$(TESTSUITE): $(TESTSUITE_AT)
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$(AM_V_GEN) \
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$(AUTOTEST) $(AUTOTESTFLAGS) $(srcdir)/%D%/testsuite.at -o $@.tmp
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$(AM_V_at)$(PERL) -pi -e 's/\@tb\@/\t/g' $@.tmp
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$(AM_V_at)mv $@.tmp $@
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## -------------------- ##
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## Run the test suite. ##
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## -------------------- ##
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# Move into %D%/ so that testsuite.dir etc. be created there.
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RUN_TESTSUITE = $(SHELL) $(TESTSUITE) -C %D% $(TESTSUITEFLAGS)
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check_SCRIPTS += $(BISON) %D%/atconfig %D%/atlocal
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RUN_TESTSUITE_deps = all $(TESTSUITE) $(check_SCRIPTS)
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clean-local: clean-local-tests
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clean-local-tests:
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test ! -f $(TESTSUITE) || $(TESTSUITE) -C %D% --clean
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check-local: $(RUN_TESTSUITE_deps)
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$(RUN_TESTSUITE)
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# Run the test suite on the *installed* tree.
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installcheck-local: $(RUN_TESTSUITE_deps)
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$(RUN_TESTSUITE) AUTOTEST_PATH='$(bindir)'
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# Be real mean with it.
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.PHONY: maintainer-check-g++
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maintainer-check-g++: $(RUN_TESTSUITE_deps)
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$(RUN_TESTSUITE) --compile-c-with-cxx
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.PHONY: maintainer-check-posix
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maintainer-check-posix: $(RUN_TESTSUITE_deps)
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$(RUN_TESTSUITE) POSIXLY_CORRECT=1 _POSIX2_VERSION=200112
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.PHONY: maintainer-check-valgrind
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VALGRIND_OPTS = --leak-check=full --show-reachable=yes --gen-suppressions=all \
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$(VALGRIND_OPTS_SUPPRESSION)
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maintainer-check-valgrind: $(RUN_TESTSUITE_deps)
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test 'x$(VALGRIND)' == x || \
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$(RUN_TESTSUITE) \
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PREBISON='$(VALGRIND) -q' PREPARSER='$(VALGRIND) -q' \
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VALGRIND_OPTS="$(VALGRIND_OPTS)"
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.PHONY: maintainer-check
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maintainer-check: maintainer-check-posix maintainer-check-valgrind maintainer-check-g++
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.PHONY: maintainer-check-push
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maintainer-check-push:
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$(MAKE) $(AM_MAKEFLAGS) maintainer-check \
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TESTSUITEFLAGS='BISON_USE_PUSH_FOR_PULL=1 $(TESTSUITEFLAGS)'
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.PHONY: maintainer-check-xml
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maintainer-check-xml:
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$(MAKE) $(AM_MAKEFLAGS) maintainer-check \
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TESTSUITEFLAGS='BISON_TEST_XML=1 $(TESTSUITEFLAGS)'
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.PHONY: maintainer-check-release
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maintainer-check-release: maintainer-check maintainer-check-push maintainer-check-xml
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